CAT809_810_cn

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MAX809中文资料_数据手册_参数

MAX809R/S/T/Z VCC < 3.6 V; MAX810R/S/T/Z Tamb = –40 °C to +85 °C
MAX809J/L/M MAX810J/L/M
VCC < 5.5 V; Tamb = +85 °C to +105 °C
MAX809R/S/T/Z VCC < 3.6 V; MAX810R/S/T/Z Tamb = +85 °C to +105 °C
2003 Aug 08
4
Philips Semiconductors
3-pin microprocessor resets
Product data
MAX809/MAX810
ELECTRICAL CHARACTERISTICS
VCC = full range (Tamb = –40 °C to +105 °C) unless otherwise noted; typical values are at Tamb = +25 °C, and VCC = 5 V (J/L/M versions), VCC = 3.3 V (T/S versions), VCC = 3 V (R version), and VCC = 2.5 V (Z version) (Note 1).
TEMPERATURE RANGE
–40 to +105 °C –40 to +105 °C –40 to +105 °C –40 to +105 °C
Part number
MAX809
MAX809ZD, MAX809ZW
MAX809RD, MAX809RW

华三路由器软件升级指南

8.1 CMW710-R0106P02 版本解决问题列表 ···························································································· 10 8.2 CMW710-R0106 版本解决问题列表··································································································· 11 8.3 CMW710-R0105P12 版本解决问题列表 ···························································································· 12 8.4 CMW710-R0105P06 版本解决问题列表 ···························································································· 13 8.5 CMW710-R0105 版本解决问题列表··································································································· 13 8.6 CMW710-E0104 版本解决问题列表··································································································· 14 8.7 CMW710-E0102 版本解决问题列表··································································································· 14 8.8 CMW710-E0006P02 版本解决问题列表 ···························································································· 14 9 相关资料 ············································································································································· 14 9.1 相关资料清单······································································································································ 14 9.2 资料获取方式······································································································································ 15 10 技术支持 ··········································································································································· 15 附录 A 本版本支持的软、硬件特性列表································································································· 16 A.1 版本硬件特性 ····································································································································· 16 A.2 版本软件特性 ····································································································································· 23

广州致远电子ZM602系列Wi-Fi模块数据手册说明书

产品支持IEEE802.11 b/g/n 三种Wi-Fi 通信协议，支持无线热点、无线客户端、无线热点+无线客户端三种工作模式，采用20MHz 标准带宽，可以提供最大72.2Mbit/s 物理层速率。

此外，产品同时具备蓝牙通信功能，支持蓝牙5.0通信协议。

ZM602系列Wi-Fi 模块将完整的射频收发电路集成在一个模块上，同时支持Wi-Fi 和BLE 两种通信模式。

模块的射频输出支持IPEX 座连接外部天线或者直接使用模块自带的PCB 天线模块，使用十分灵活，用户可以根据自己的需求进行选择。

模块与主控设备通过UART 或者SDIO 接口进行通信，简单方便，可以帮助用户产品更快的投入市场，增加用户产品的竞争力。

———————————— 产品应用 ◆ 工业数据采集 ◆ 物联网智能终端 ◆ 智能家居 ◆ 智能遥控器————————————— 产品图片———————————— 产品特性 ◆ 频率范围：2400~2483.5MHz ◆ 无线协议：IEEE 802.11 b/g/nBLE 5.0◆ 工作电压：3.0~3.6 V◆ 发射功率：************************** ************* 4dBm@BLE◆ 接收灵敏度：***************************************-97dBm@BLE◆ 射频输出：PCB 天线、IPEX 连接器 ◆ 通信接口：UART 或SDIO ◆ 温度范围：-30~+85℃———————————— 订购信息注：见选型表©2022 Guangzhou ZHIYUAN Electronics Co., Ltd.修订历史文档版本日期原因V1.002022.04.25首次发布 V1.012022.08.17增加产品实物图；更新产品选型表；优化产品尺寸图；优化引脚定义说明；更新BLE 发射功率；新增包装信息；目录1. 产品简介 (1)1.1概述 (1)1.2产品特性 (1)1.3典型应用 (2)1.4产品选型表 (2)2. 外观尺寸 (3)3. 引脚定义 (4)3.1UART接口 (4)3.3SDIO接口 (7)4. 性能参数 (9)4.1串口波特率 (9)4.2射频性能 (9)4.3电气性能 (11)5. 硬件设计注意事项 (12)5.1UART接口系统设计 (12)5.1.1最小系统 (12)5.1.2推荐系统 (12)5.2SDIO接口系统设计 (13)5.2.1最小系统 (13)5.2.2推荐系统 (13)5.3电源设计 (13)5.4PCB布板注意事项 (14)5.5RF设计指导 (15)5.5.1外接天线使用指导 (15)5.5.2PCB天线使用指导 (15)6. 生产指导 (17)6.1推荐生产回流温度曲线 (17)6.2推荐生产回流温度时间对照表 (17)7. 包装信息 (18)8. 免责声明 (19)1. 产品简介1.1 概述ZM602系列Wi-Fi模块是广州致远电子有限公司基于博流BL602系列芯片开发的高性能Wi-Fi+BLE模块产品。

硬件设计观点

硬件设计观点（转载）标签: 硬件观点设计2010-08-20 09:371. 音频pcm编码DA转换芯片cirrus logic的cs4344，cs43344334是老封装，据说已经停产，4344封装比较小，非常好用。

还有菲利谱的。

8211等。

2. 音频放大芯片4558，833，此二芯片都是双运放。

为什么不用324等运放个人觉得应该是对音频的频率响应比较好。

3. 244和245，由于244是单向a=b的所以只是单向驱动。

而245是用于数据总线等双向驱动选择。

同时245的封装走线非常适合数据总线，它按照顺序d7-d0。

4. 373和374，地址锁存器，一个电平触发，一个沿触发。

373用在单片机p0 地址锁存，当然是扩展外部ram的时候用到62256。

374有时候也用在锁数码管内容显示。

5. max232和max202，有些为了节约成本就用max202，主要是驱动能力的限制。

6. 网络接口变压器。

需要注意差分信号的等长和尽量短的规则。

7. amd29系列的flash，有bottom型和top型，主要区别是loader区域设置在哪里？bottom型的在开始地址空间，top型号的在末尾地址空间，我感觉有点反，但实际就是这么命名的。

8. 164，它是一个串并转换芯片，可以把串行信号变为并行信号，控制数码管显示可以用到。

9. sdram，ddrram，在设计时候通常会在数据地址总线上加22，33的电阻，据说是为了阻抗匹配，对于这点我理论基础学到过，但实际上没什么深刻理解。

10. 网卡控制芯片ax88796，rtl8019as，dm9000ae当然这些都是用在isa总线上的。

24位AD：CS5532，LPC2413效果还可以仪表运放：ITL114，不过据说功耗有点大音频功放：一般用LM368音量控制IC. PT2257/9.PCM双向解/编码 ADC/DAC CW6691.2.4G双工通讯 RF IC CC25001. cat809，max809，这些是电源监控芯片，当低于某一电压以后比如3.07v等出现一个100ms的低电平，实现复位功能。

guide_sh809_zh说明书

WiFi 使用说明书1. 点击[设置]图标。

2. 选择[WiFi]。

3. 开启[WiFi]。

4. 选择以「809SHa‥ 」开始的网络用户名。

网络用户名和密码记载在WiFi 路由器背面。

5. 输入密码。

6. 连接完成。

密码包含字母“ O”或数字“ 0”时，WiFi 路由器背面记载的密码则有如下所示。

字母→[O ：alphabet] 数字→[0：number]连接时请小心以上区别。

1. 单击屏幕右下方的任务栏中的”操作中心“的图标，选择[网络连接]。

2. 选择「809SHa‥ 」开始的网络用户名。

网络用户名记载在WiFi 路由器背面。

3. 将显示用于输入网络安全密匙的画面。

输入密码（密码在WiFi 路由器的背面），选择[下一步]。

4. 如屏幕出现共享设置的确认时，单击[是]。

5. 连接完成。

WiFi 路由器的显示屏亮屏大约30秒后，开始接收信号。

请查看背面■连接iPhone iPad 或安卓手机关于密码■连接电脑（Windows10）■使用USB 线连接电脑需要安装设备驱动程序。

通常在连接时会自动安装，如果没有自动安装，请在电脑上选择 [设备和驱动器]并安装程序。

SSID ：809SHa-XXXXXXXPassword ：012345678a1.开启电源2. 请在手机或电脑上选择该WiFi 路由器的网络名3.输入密码809SHa-..密码记载在WiFi 路由器的背面。

请选择以「809SHa‥」开始的网络用户名。

网络用户名记载在WiFi 路由器背面。

电源键在路由器的顶部使用方法非常简单！SoftBank 809SH①无线电波信号 ②通讯种类③通讯运营商名称 ④网络连接状态 ⑤电池剩余量 ⑥已使用流量⑦连接数量 ⑧通知 ⑨使用说明 ⑩反向充电 ⑪设定⑫设备信息连接方法请看下文。

① ② ③ ④ ⑤菜单图标连接方法WiFi 路由器未连接设备（手机或电脑），且WiFi 路由器在一定时间内未被使用时，屏幕左上角的电波处可能显示圈外状态。

MAX809中文资料

ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others.SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. PUBLICATION ORDERING INFORMATIONCENTRAL/SOUTH AMERICA:Spanish Phone:303–308–7143 (Mon–Fri 8:00am to 5:00pm MST)Email:ONlit–spanish@ASIA/PACIFIC: LDC for ON Semiconductor – Asia SupportPhone:303–675–2121 (Tue–Fri 9:00am to 1:00pm, Hong Kong Time)Toll Free from Hong Kong & Singapore:001–800–4422–3781Email: ONlit–asia@JAPAN: ON Semiconductor, Japan Customer Focus Center4–32–1 Nishi–Gotanda, Shinagawa–ku, Tokyo, Japan 141–8549Phone: 81–3–5740–2745Email: r14525@。

ABB火检

............................................................................................................16
4.1 电隔离 ................................ ................................ ................................ ............................... 16 4.2 输入与输出概述 ................................ ................................ ................................ ................. 16
3.2 3.3 3.4 3.5 3.6 3.7
用上限值检测火检 ................................ ................................ ................................ ............. 13 滤波和延时 ................................ ................................ ................................ ........................ 13 燃料/负荷的切换 ................................ ................................ ................................ ................ 13 火焰品质................................ ................................ ................................ ............................ 14 鉴别................................ ................................ ................................ ................................ ... 14 FAU810 的燃烧指数(CI) (参见注 1) ................................ ................................ .................... 14

IMP809_810 SOT23复位芯片

POWER MANAGEMENT- Improved Maxim MAX809/MAX810 replacement —Lower supply current…6µA —80% lower maximum supply current - Monitor 5V, 3.3V and 3V supplies - 140ms min. reset pulse width- Active-low reset valid with 1.1V supply (IMP809)- Small 3-pin SOT-23 package - No external components- Specified over full temperature range — -40°C to 105°C- Embedded controllers - Battery operated systems - Intelligent instruments- Wireless communication systems - PDAs and handheld equipmentThe IMP809/IMP810 are 3.0V, 3.3V and 5.0V power supply supervisor circuits optimized for low-power microprocessor (µP), microcontroller (µC) and digital systems. The IMP809/810 are improved drop-in re-placements for the Maxim MAX809/810 and feature 60% lower supply current.A reset signal is issued if the power supply voltage drops below a preset reset threshold and is asserted for at least 140ms after the supply has risen above the reset threshold. The IMP809 has an active-low RE-SET output that is guaranteed to be in the correct state for V CC down to 1.1V. The IMP810 has an active-high RESET output. The reset comparator is designed to ignore fast transients on V CC .Low supply current makes the IMP809/IMP810 ideal for use in portable and battery operated equipment. The IMP809/IMP810 are available in a compact 3-pin SOT23 package. Six voltage thresholds are available to support 3V to 5V systems:Key FeaturesApplicationsGeneral DescriptionR eset ThresholdSuf f i x V olt ag e (V) L 4.63 M 4.38 J 4.00 T 3.08 S 2.93 R 2.63 Z 2.32¯¯¯¯¯¯Pin Assignments(RESET )RESET SOT23GNDV CCIMP809 (IMP810)POWER MANAGEMENTAbsolute Maximum RatingsPin DescriptionsPin N u mberN a me Function1 GNDGround 2 (IMP809)RESET RESET is asserted LOW if V CC falls below the reset threshold and remains LOW for the 240ms typical reset timeout period (140ms minimum) after V CC exceeds the threshold. 2 (IMP810)RESETRESET is asserted HIGH if V CC falls below the reset threshold and remains HIGH for the240ms typical reset timeout period (140ms minimum) after V CC exceeds the threshold.3V CC Power supply input voltage (3.0V , 3.3V , 5.0V) ¯¯¯¯¯¯ ¯¯¯¯¯¯ Pin Terminal Voltage with Respect to GroundV CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3V to 6.0VRESET, RESET . . . . . . . . . . . . . . . . . . . . . . . . . –0.3V to (V CC + 0.3V) Input Current at V CC . . . . . . . . . . . . . . . . . . . 20mA Output Current: RESET, RESET . . . . . . . . . 20mA Rate of Rise at V CC . . . . . . . . . . . . . . . . . . . . 100V/µs Power Dissipation (T A = 70°C) . . . . . . . . . . 320mW (Derate 4mW/°C above 70°C)Operating Temperature Range . . . . . . . . . . –40°C to 105°C Storage Temperature Range . . . . . . . . . . . . . –65°C to 160°C Lead Temperature (soldering, 10 sec) . . . . . 300°CThese are stress ratings only and functional operation is not implied. Exposure to absolute maximum ratings for prolonged time periods may affect device reliability.Block DiagramV CCV CCIMP809 (IMP810)V CCGNDRESET ¯¯¯¯¯¯ InputGNDRESET ¯¯¯¯¯¯ RESETPOWER MANAGEMENTElectrical CharacteristicUnless otherwise noted V CC is over the full voltage range, T A = –40°C to 105°C.Typical values at T A = 25°C, V CC = 5V for L/M/J devices, V CC = 3.3V for T/S devices and V CC = 3V for R devices.V CC=2.5V for Z devicesPOWER MANAGEMENTTypical Performance CharacteristicsReset TimingThe reset signal is asserted–LOW for the IMP809 and HIGH for the IMP810–when the VCC signal falls below the threshold trip voltage and remains asserted for 140ms minimum after the VCC has risen above the threshold.V THActive Reset Timeout Period 140ms minimumIMP809IMP8105V 0V5V 0V 5V 0VRESET RESET¯¯¯¯¯¯ V CCFigure 1. Reset Timing DiagramNegative V CC TransientsThe IMP809/810 protect µPs from brownouts and low V CC . Short duration transients of 100mV amplitude and 20µs or less duration typically do not cause a false RESET. Valid Reset with V CC under 1.1V¯¯¯¯¯¯ ¯¯¯¯¯¯To ensure logic inputs connected to the IMP809 RESET pin are in a known state when VCC is under 1.1V, a 100k Ω pull -down resistor at RESET is needed. The value is not critical. A pull-up resistor to VCC is needed with the IMP810.POWER MANAGEMENTTypical Performance Characteristics(Continued)V CCPowerSupplyGNDIMP810100k ΩRESET V CC Power SupplyGNDIMP809100k ΩRESET ¯¯¯¯¯ Figure 2. RESET Valid with VCC Under 1.1V ¯¯¯¯¯¯¯ Figure 3. RESET Valid with V CC Under 1.1VBi-directional Reset Pin InterfacingThe IMP809/810 can interface with µP/µC bi-directional reset pins by connecting a 4.7k Ω resistor in series with the IMP809/810 reset output and the µP/µC bi-directional reset pin.Power SupplyV CCIMP809RESET ¯¯¯¯¯¯ GNDBUF4.7k ΩBuffered RESET ¯¯¯¯¯¯µC or µPRESET ¯¯¯¯¯¯ InputGNDBi-directional I/O Pin(Example: 68HC11)Figure 4. Bi-directional Reset Pin InterfacingPOWER MANAGEMENTOrdering InformationP a c k a g e Mar king2 P a r t N umber1R eset Threshold(V)T e mper ature R ang e Pin-Pac k a g e(XXX L o t Code) IMP809 Active LOW ResetIMP809LEUR-T 4.63 –40°C to+105°C3-SOT23AAXXX IMP809MEUR-T 4.38–40°C to+105°C3-SOT23ABXXX IMP809JEUR-T 4.00–40°C to+105°C3-SOT23CWXXX IMP809TEUR-T 3.08–40°C to+105°C3-SOT23ACXXX IMP809SEUR-T 2.93–40°C to+105°C3-SOT23ADXXX IMP809REUR-T 2.63–40°C to+105°C3-SOT23AFXXX IMP809ZEUR-T 2.32–40°C to+105°C3-SOT23ZAXXX IMP810 Active HIGH ResetIMP810LEUR-T 4.63 –40°C to+105°C3-SOT23AGXXX IMP810MEUR-T 4.38–40°C to+105°C3-SOT23AHXXX IMP810JEUR-T 4.00–40°C to+105°C3-SOT23AIXXX IMP810TEUR-T 3.08–40°C to+105°C3-SOT23AJXXX IMP810SEUR-T 2.93–40°C to+105°C3-SOT23AKXXX IMP810REUR-T 2.63–40°C to+105°C3-SOT23ALXXX IMP810ZEUR-T 2.32–40°C to+105°C3-SOT23ZBXXXNotes: 1. Tape and Reel packaging is indicated by the -T designation.2. Devices may also be marked with full part number: 809L, 810M etc. XXX refers to lot.Related ProductsIMP809IMP810IMP811IMP812 Max.Supply Current15µA15µA15µA15µA Package Pins3344Manual RESET input■■Package T ype SOT-23SOT-23SOT-143SOT-143 Active-HIGH RESET output■■Active-LOW RESET output■■POWER MANAGEMENTMechanical DimensionsPlastic SOT-23 (3-Pin)POWER MANAGEMENTISO 9001 RegisteredDaily Silver IMP Microelectronics Co.,Ltd7 keda Road ,Hi-Tech Park,NingBo,Zhejiang,P.R.CPost Code:315040Tel:(086)-574-87906358Fax:(086)-574-87908866Email:sales@ The IMP logo is a registered trademark of Daily Silver IMP. All other company and product names are trademarks of their respective owners @2009 Daily Silver IMP Printed in china Revision: FIssue Date: 14th.Jun.09 Type: Product。

BD809G;BD810G;BD810;中文规格书,Datasheet资料

BD809 (NPN), BD810 (PNP)Plastic High Power Silicon TransistorThese devices are designed for use in high power audio amplifiers utilizing complementary or quasi complementary circuits.Features•DC Current Gain − h FE = 30 (Min) @ I C = 2.0 Adc •Pb −Free Packages are Available*MAXIMUM RATINGSRatingSymbol Value Unit Collector −Emitter Voltage V CEO 80Vdc Collector −Base Voltage V CBO 80Vdc Emitter −Base Voltage V EBO 5.0Vdc Collector Current I C 10Adc Base CurrentI B 6.0Adc Total Device Dissipation @ T C = 25°C Derate above 25°CPD 90720W W/°C Operating and Storage Junction Temperature RangeT J , T stg−55 to +150°CTHERMAL CHARACTERISTICSCharacteristicsSymbol Max Unit Thermal Resistance, Junction −to −Caseq JC1.39°C/WStresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.*For additional information on our Pb −Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D.10 AMPEREPOWER TRANSISTORS80 VOLTS 90 WATTSTO −220AB CASE 221A −09STYLE 1MARKING DIAGRAMBD8xx =Device Code x = 09 or 10A =Assembly Location Y =YearWW =Work WeekG=Pb −Free PackageSee detailed ordering and shipping information in the package dimensions section on page 4 of this data sheet.ORDERING INFORMATIONELECTRICAL CHARACTERISTICS (T C = 25°C unless otherwise noted)CharacteristicSymbol Min Max Unit Collector −Emitter Sustaining Voltage (Note 1)(I C = 0.1 Adc, I B = 0)BV CEO 80−−VdcCollector Cutoff Current(V CB = 80 Vdc, I E = 0)I CBO − 1.0mAdc Emitter Cutoff Current(V BE = 5.0 Vdc, I C = 0)I EBO −2.0mAdcDC Current Gain(I C = 2.0 A, V CE = 2.0 V)(I C = 4.0 A, V CE = 2.0 V)h FE3015−−Collector −Emitter Saturation Voltage (Note 1)(I C = 3.0 Adc, I B = 0.3 Adc)V CE(sat)− 1.1Vdc Base −Emitter On Voltage (Note 1)(I C = 4.0 Adc, V CE = 2.0 Vdc)V BE(on)−1.6VdcCurrent −Gain Bandwidth Product(I C = 1.0 Adc, V CE = 10 Vdc, f = 1.0 MHz)f T1.5−MHz1.Pulse Test: Pulse Width x 300 m s, Duty Cycle x2.0%.Figure 1. Active Region DC Safe Operating Area(see Note 1)10V CE , COLLECTOR-EMITTER VOLTAGE (VOLTS)310.10.3I C , C O L L E C T O R C U R R E N T (A M P )9080002550100125150175Figure 2. Power −Temperature Derating CurveT C , CASE TEMPERATURE (°C)P D , P O W E R D I S S I P A T I O N (W A T T S )7510706050403020V C E , C O L L E C T O R -E M I T T E R V O L T A G E (V O L T S )V C E , C O L L E C T O R -E M I T T E R V O L T A G E (V O L T S )Figure 3. DC Current GainIC , COLLECTOR CURRENT (AMP)h F E , D C C U R R E N T G A I NNPN BD809PNP BD810I C , COLLECTOR CURRENT (AMP)h F E , D C C U R RE N T G A I N50010050200205.010Figure 4. Collector Saturation Region2.0I B , BASE CURRENT (mA)1.81.61.41.201.00.20.60.80.4 2.01.81.61.41.201.00.20.60.80.4I B , BASE CURRENT (mA)2.81.61.22.400.80.42.0I C , COLLECTOR CURRENT (AMP)V , V O L T A G E (V O L T S )Figure 5. “On” VoltagesI C , COLLECTOR CURRENT (AMP)V , V O L T A G E (V O L T S )2.81.61.22.400.80.42.0Figure 6. Thermal Responset, PULSE WIDTH (ms)1.00.010.70.50.30.20.10.070.050.030.02r (t ), N O R M A L I Z E D E F F E C T I V E T R A N S I E N T T H E R M A L R E S I S T A N C ENote 1:There are two limitations on the power handling ability of a transistor: average junction temperature and second breakdown. Safe operating area curves indicate I C − V CE limits of the transistor that must be observed for reliable operation, i.e., the transistor must not be subjected to greater dissipation than the curves indicate.The data of Figure 1 is based on T J(pk) = 150°C; T C is variable depending on conditions. Second breakdown pulse limits are valid for duty cycles to 10% provided T J(pk)v 150°C. At high case temperatures, thermal limitations will reduce the power that can be handled to values less than the limitations imposed by second breakdown.ORDERING INFORMATIONDevicePackage Shipping †BD809TO −22050 Units / Rail BD809G TO −220(Pb −Free)BD810TO −22050 Units / Rail BD810GTO −220(Pb −Free)†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D.PACKAGE DIMENSIONSTO −220CASE 221A −09ISSUE AGNOTES:1.DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.2.CONTROLLING DIMENSION: INCH.3.DIMENSION Z DEFINES A ZONE WHERE ALL BODY AND LEAD IRREGULARITIES ARE ALLOWED.DIM MIN MAX MIN MAX MILLIMETERS INCHES A 0.5700.62014.4815.75B 0.3800.4059.6610.28C 0.1600.190 4.07 4.82D 0.0250.0360.640.91F 0.1420.161 3.61 4.09G 0.0950.105 2.42 2.66H 0.1100.161 2.80 4.10J 0.0140.0250.360.64K 0.5000.56212.7014.27L 0.0450.060 1.15 1.52N 0.1900.210 4.83 5.33Q 0.1000.120 2.54 3.04R 0.0800.110 2.04 2.79S 0.0450.055 1.15 1.39T 0.2350.255 5.97 6.47U 0.0000.0500.00 1.27V 0.045--- 1.15---Z---0.080--- 2.04FSEATING PLANESTYLE 1:PIN 1.BASE2.COLLECTOR3.EMITTER4.COLLECTORON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.PUBLICATION ORDERING INFORMATION分销商库存信息:ONSEMIBD809G BD810G BD810。

SP809 SP810微处理器监控电源管理芯片说明书

S P 809 / S P 8103 P i n M i c r o p r o c e s s o r S u p e r v i s o r C i r c u i tGENERAL DESCRIPTIONThe SP809/SP810 are low power microprocessor (μP) supervisory circuits used to monitor power supp lies in μP and digital systems.They provide applications with benefits of circuit reliability and low cost by eliminating external components. If the VCC supply voltage falls below preset threshold then a reset signal is asserted for at least 140ms after V CC has risen above the reset threshold. Both the SP809 and SP810 were designed with a reset comparator to help identify invalid signals, which last less than 140ms. The onlydifference between them is that they have an active-low RESET output and active-high RESET output, respectively. Low supply current (1μA) makes SP809/SP810 ideal for portable equipment.The devices are available in 3 pin SOT-23 package.Part NumberOutput Type SP809N Open Drain Active LowSP809 Push-Pull Low SP810Push-Pull Active HighAPPLICATIONS• Portable Electronic Devices • Electrical Power Meters • Digital Still Cameras • µP Power MonitoringFEATURES• Ultra Low Supply Current 1µA (typ) • Guaranteed Reset valid to V CC = 0.9V • 140ms Power-On Reset Pulse Width • Internally Fixed Threshold2.3V, 2.6V, 2.9V,3.1V,4.4V, 4.6V • 1.5% Voltage Threshold Tolerance • 3 Pin SOT-23 PackageTYPICAL APPLICATION DIAGRAMFig. 1: SP809 / SP810 Application DiagramABSOLUTE MAXIMUM RATINGSThese are stress ratings only and functional operation of the device at these ratings or any other above those indicated in the operation sections of the specifications below is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability.V CC .......................................................... -0.3V to 6.5V RESET, RESET...................................... -0.3V to V CC+0.3V Output Current (RESET, RESET) ............................... 20mA Power Dissipation (T A=70°C) .............................. 320mW Junction Temperature .......................................... 125°C Storage Temperature .............................. -65°C to 150°C OPERATING RATINGSInput Voltage Range V CC ................................ 0.9V to 6V Junction Temperature Range ..................... -40°C to 85°CELECTRICAL SPECIFICATIONSSpecifications with standard type are for an Operating Temperature of T A= 25°C only; limits applying over the full Operating Temperature range are denoted by a “•”. Minimum and Maximum limits are guaranteed through test, design, or statistical correlation. Typical values represent the most likely parametric norm at T A = 25°C, and are provided for reference purposes only. Unless otherwise indicated, T A= 25°C.Note 1: RESET output is for SP809; RESET output is for SP810.BLOCK DIAGRAMFig. 2: SP809 / SP810 Block Diagram PIN ASSIGNMENTFig. 3: SP809 / SP810 Pin Assignment PIN DESCRIPTIONORDERING INFORMATION (1)Part NumberOperating Temperature Range Lead-Free Package Packing MethodSP809EK-L-2-3/TR -40°C≤T A ≤+85°C Yes (2) SOT23-3 Tape & ReelSP809EK-L-2-6/TR SP809EK-L-2-9/TR SP809EK-L-3-1/TR (3) SP809EK-L-4-6/TR (3) SP809NEK-L-2-3/TR (3)SP809NEK-L-2-9/TR (3) SP809NEK-L-3-1/TR SP809NEK-L-4-6/TR (3) SP810EK-L-4-4/TR (3) NOTES:1. Refer to /SP809 and /SP810 for most up-to-date Ordering Information.2. Visit for additional information on Environmental Rating.3. NRND – Not Recommended for New Designs.TYPICAL PERFORMANCE CHARACTERISTICSAll data taken at T A = 25°C, unless otherwise specified - Schematic and BOM from Application Information section of thisdatasheet.Fig. 4: Supply Current versus TemperatureFig. 5: Power-Down Reset Delay versus TemperatureFig. 6: Power-Down Reset Delay versus TemperatureFig. 7: Power-Down Reset Delay versus TemperatureFig. 8: Normalized Reset Threshold versus TemperatureFig. 9: Power-Up Reset Time-out versus TemperatureTHEORY OF OPERATIONμP will be activated at a valid reset state. These μP supervisory circuits assert reset to prevent code execution errors during power-up,power-down, or brownout conditions. Reset is guaranteed to be a logic low for V TH>V CC>0.9V. Once V CC exceeded the reset threshold, an internal timer keeps RESET low for the reset timeout period; after this interval, RESET goes high.If a brownout condition occurs (V CC drops below the reset threshold), RESET goes low. Any time V CC goes below the reset threshold, the internal timer resets to zero, and RESET goes low. The internal timer is activated after V CC returns above the reset threshold, and RESET remains low for the reset timeout period.B ENEFIT OF H IGHLY A CCURATE R ESETT HRESHOLDSP809/810 with specified voltage as 5V±10% or 3V±10% are ideal for systems using a 5V±5% or 3V±5% power supply. The reset is guaranteed to assert after the power supply falls below the minimum specified operating voltage range of the system ICs. The pre-trimmed thresholds are reducing the range over which an undesirable reset may occur.Fig. 10: Timing WaveformsAPPLICATION INFORMATIONN EGATIVE G OING V CC T RANSIENTSIn addition to issuing a reset to the µP during power-up, power-down, and brownout conditions, SP809 series are relatively resistant to short-duration negative-going V CC transient.E NSURING A V ALID R ESET O UTPUT D OWNTO V CC=0When V CC falls below 0.9V, SP809 RESET output no longer sinks current; it becomes an open circuit. In this case, high-impedance CMOS logic inputs connecting to RESET can drift to undetermined voltages. Therefore, SP809/810 with CMOS is perfect for most applications of V CC down to 0.9V.However in applications where RESET must be valid down to 0V, adding a pull-down resistor to RESET causes any leakage currents to flow to ground, holding RESET low. I NTERFACING TO µP WITH B IDIRECTIONALR ESET P INSThe RESET output on the SP809N is open drain, this device interfaces easily with μPs that have bidirectional reset pins. Connecting the μP supervisor's RESET output directly to the microcontroller's RESET pin with a single pull-up resistor allows either device to assert reset. T EST C IRCUITFig. 11: Test CircuitPACKAGE SPECIFICATION 3-P IN SOT23REVISION HISTORYRevision Date Description2.0.0 2011 Reformat of DatasheetCorrection of package drawing2.0.1 August 2017 Correct Reset Delay conditions. Updated to MaxLinear logo. Updated format and ordering information table.2.0.2November 2017Corrected typo from rev 2.0.1, added 2 missing overlines to RESET in ElectricalSpecifications.Corporate Headquarters: 5966 La Place Court Suite 100Carlsbad, CA 92008 Tel.:+1 (760) 692-0711 Fax: +1 (760) 444-8598 High Performance Analog: 1060 Rincon Circle San Jose, CA 95131 Tel.: +1 (669) 265-6100 Fax: +1 (669) 265-6101Email: ************************* The content of this document is furnished for informational use only, is subject to change without notice, and should not be construed as a commitment by MaxLinear, Inc.. MaxLinear, Inc. assumes no responsibility or liability for any errors or inaccuracies that may appear in the informational content contained in this guide. Complying with all applicable copyright laws is the responsibility of the user. Without limiting the rights under copyright, no part of this document may be reproduced into, stored in, or introduced into a retrieval system, or transmitted in any form or by any means (electronic, mechanical, photocopying, recording, or otherwise), or for any purpose, without the express written permission of MaxLinear, Inc.Maxlinear, Inc. does not recommend the use of any of its products in life support applications where the failure or malfunction of the product can reasonably be expected to cause failure of the life support system or to significantly affect its safety or effectiveness. Products are not authorized for use in such applications unless MaxLinear, Inc. receives, in writing, assurances to its satisfaction that: (a) the risk of injury or damage has been minimized; (b) the user assumes all such risks; (c) potential liability of MaxLinear, Inc. is adequately protected under the circumstances.MaxLinear, Inc. may have patents, patent applications, trademarks, copyrights, or other intellectual property rights covering subject matter in this document. Except as expressly provided in any written license agreement from MaxLinear, Inc., the furnishing of this document does not give you any license to these patents, trademarks, copyrights, or other intellectual property. Company and product names may be registered trademarks or trademarks of the respective owners with which they are associated.。

MICROCHIP TCM809 TCM810 说明书

抑制 VDD 上的瞬态脉冲干扰
图中该曲线以上范围视为掉电或断电条件。在 TCM809/ TCM810 的 VDD 引脚就近接入一个电容可进一步改善器件的瞬态脉冲干扰抑制性能。
TCM809/TCM810 可进行准确的 VDD 监控，并在上电、断电、掉电以及电源电压下陷时提供准确的复位时序。这两款器件还具备对电源线上的负向瞬态脉冲干扰进行抑制的能力。图 2-1 显示了器件可抑制的最大瞬态脉冲干扰持续时间与最大负向瞬态脉冲幅度的关系曲线。图中该曲线以下范围的瞬态脉冲持续时间和幅度都不会产生复位信号。
应用
• • • • • 计算机嵌入式系统电池供电设备关键单片机电源电压监控汽车
引脚配置
SOT-23B/SC-70 封装
GND 1 TCM809 或 TCM810 3 VDD
典型应用电路
VDD 3 VDD TCM809 RESET GND 1 2 VDD PIC 单片机 RESET 输入 ( 低电平有效 ) GND
电气特性
除非另外声明，否则 VDD = 满幅电压范围， TA = 工作温度范围。典型值的测试条件： TA = +25°C, VDD = 5V （ L/M/J） , 3.3V （ T/S）,3.0V （ R） , 以及 2.5V （ Z） ( 注 1)。参数 VDD 范围供电电流 (SOT-23) 供电电流 (SC-70) 复位门限电压值 ( 注 2) ICC ICC VTH 符号最小值 1.0 1.2 — — — — 4.56 4.50 4.31 4.25 3.93 3.89 3.04 3.00 2.89 2.85 2.59 2.55 2.28 2.25 复位门限温度系数 VDD 复位延迟， SOT-23 VDD 复位延迟， SC-70 复位有效超时周期， SOT-23 复位有效超时周期， SC-70 RESET 低电平输出电压 (TCM809) RESET 高电平输出电压 (TCM809) 注 1: 2: VOL — — — 140 140 — — — 0.8 VDD VDD – 1.5 典型值 — — 24 17 12 9 4.63 — 4.38 — 4.00 — 3.08 — 2.93 — 2.63 — 2.32 — 30 20 65 240 320 — — — — — 最大值 5.5 5.5 60 50 30 25 4.70 4.75 4.45 4.50 4.06 4.10 3.11 3.15 2.96 3.00 2.66 2.70 2.35 2.38 — — — 560 560 0.3 0.4 0.3 — — ppm/°C µs µs ms ms V TCM809R/S/T/Z: VDD = VTH min, ISINK = 1.2 mA TCM809L/M/J: VDD = VTH min, ISINK = 3.2 mA VDD > 1.0V, ISINK = 50 µA TCM809R/S/T/Z: VDD > VTH max, ISOURCE = 500 µA TCM809L/M/J: VDD > VTH max, ISOURCE = 800 µA VDD = VTH 至 (VTH – 100 mV) ( 注 2) VDD = VTH 至 (VTH – 100 mV) ( 注 2) 单位 V µA µA V TA = 0°C 至 +70°C TA = -40°C 至 +125°C TCM8xxL/M： VDD < 5.5V TCM8xxR/S/T/Z：VDD < 3.6V TCM8xxL/M/J： VDD < 5.5V TCM8xxR/S/T/Z： VDD < 3.6V TCM8xxL: TCM8xxM: TCM809J: TCM8xxT: TCM8xxS: TCM8xxR: TCM8xxZ: TA = +25°C TA = – 40°C 至 +125°C TA = +25°C TA = – 40°C 至 +125°C TA = +25°C TA = – 40°C 至 +125°C TA = +25°C TA = – 40°C 至 +125°C TA = +25°C TA = – 40°C 至 +125°C TA = +25°C TA = – 40°C 至 +125°C TA = +25°C TA = – 40°C 至 +125°C 测试条件

H C产品清单月

9801A0CK EWP-WA2610i-GN
9801A0CM EWP-WA2620i-AGN
9801A0D0 EWP-WA2620
9801A0E7 EWP-WA2612 9801A0KM EWP-WA2610-GNE 9801A0KK EWP-WA2610-GN 9801A0FA EWP-WA2620-AGN 9801A0KW EWP-WA2620-AGN-C
S001A09L 无线PoE注入器
S101A42Q
无线PoE注入器主设备
0235A0S2 EWP-WP2008 0235A0S3 EWP-WP2016 0235A0S4 EWP-WP2024 0235A0S5 EWP-WP5024
0235A0X2 EWP-WP5008
S101A42R 0231A320
2,800.00 650
180 240
70
34 174 106
40 130
H3C 单端口大功率POE注入单元(含36W电源,千兆,推荐配套室外型设备使用)
480
射频电缆-1.2m-(N50直公)-(COAX-LMR240黑)-(N50直公) 射频电缆-1.2m-(N50直公)-(COAX-LMR240黑)-(RSMA50直母)
48
射频电缆-4.5m-50ohm-N50直公-(COAX-RG8/U)-N50直公
140
射频电缆-10m-50ohm-N50直公-(COAX-RG8/U)-N50直公
235
射频电缆-6.1m-50ohm-N50直公-(COAX-RG8/U)-反极性SMA直母
155
射频同轴连接器-N-50ohm-直式-母-配接带N型头的电缆-双阴转接器,外壳镀三元合金
2701A00M C5060-510002-A

莫贾电子 EDR-810 系列 8+2G 多端口工业安全路由器说明书

EDR-810Series8+2G multiport industrial secure router with switch/firewall/NAT/VPNFeatures and Benefits•8+2G all-in-one firewall/NAT/VPN/router/switch •Secure remote access tunnel with VPN •Stateful firewall protects critical assets•Inspect industrial protocols with PacketGuard technology •Easy network setup with Network Address Translation (NAT)•RSTP/Turbo Ring redundant protocol enhances network redundancy •-40to 75°C operating temperature range (-T model)•Security features based on IEC 62443/NERC CIP•Check firewall settings with intelligent SettingCheck featureCertificationsIntroductionThe EDR-810is a highly integrated industrial multiport secure router with firewall/NAT/VPN and managed Layer 2switch functions.It is designed for Ethernet-based security applications on critical remote control or monitoring networks,and it provides an electronic security perimeter for the protection of critical cyber assets including pump-and-treat systems in water stations,DCS systems in oil and gas applications,and PLC/SCADA systems in factory automation.The EDR-810Series includes the following cybersecurity features:•Firewall/NAT:Firewall policies control network traffic between different trust zones,and Network Address Translation (NAT)shields the internal LAN from unauthorized activity by outside hosts.•VPN:Virtual Private Networking (VPN)is designed to provide users with secure communication tunnels when accessing a private network from the public Internet.VPNs use IPsec (IP Security)server or client mode for encryption and authentication of all IP packets at the network layer to ensure confidentiality and sender authentication.The EDR-810’s “WAN Routing Quick Setting”provides an easy way for users to set up WAN and LAN ports to create a routing function in four steps.In addition,the EDR-810’s “Quick Automation Profile”gives engineers a simple way to configure the firewall filtering function with general automation protocols,including EtherNet/IP,Modbus TCP,EtherCAT,FOUNDATION Fieldbus,and ers can easily create a secure Ethernet network from a user-friendly web UI with a single click,and the EDR-810is capable of performing deep Modbus TCP packet inspection.Wide-temperature range models that operate reliably in hazardous,-40to 75°C environments are also available.SpecificationsInput/Output InterfaceAlarm Contact Channels Resistive load:1A @24VDC ButtonsReset buttonDigital Input Channels+13to +30V for state 1-30to +3V for state 0Max.input current:8mAEthernet Interface10/100BaseT(X)Ports(RJ45connector)8100/1000BaseSFP Slots2Standards IEEE802.1Q for VLAN TaggingIEEE802.3for10BaseTIEEE802.3ab for1000BaseT(X)Static Port TrunkIEEE802.3u for100BaseT(X)IEEE802.3x for flow controlIEEE802.3z for1000BaseSX/LX/LHX/ZXEthernet Software FeaturesBroadcast Forwarding IP directed broadcast,broadcast forwardingManagement Back Pressure Flow Control,DDNS,DHCP Server/Client,Web Console(HTTP/HTTPS),LLDP,QoS/CoS/ToS,SNMPv1/v2c/v3,Telnet,TFTPMulticast Routing DVMRP,PIM-SM,PIM-SSMRedundancy Protocols RSTP,STP,Turbo Ring v2Routing Throughput:10,000packets per second(max.100Mbps)Routing Redundancy VRRPSecurity All models:HTTPS/SSL,SSH,L2TP(server),RADIUSEDR-810-VPN-2GSFP Series:HTTPS/SSL,SSH,IPsec,OpenVPN(client and server),UDP and TCP Tunnel mode(routing)and TAP mode(bridge),L2TP(server),RADIUS,L2TP(server),RADIUSTime Management NTP Server/Client,SNTPUnicast Routing OSPF,RIPV1/V2,Static RouteFilter IGMP v1/v2/v3Switch PropertiesVLAN ID Range VID1to4094IGMP Groups256Max.No.of VLANs16LED InterfaceLED Indicators STATE,PWR1,PWR2,FAULT,10/100/1000MDoS and DDoS ProtectionTechnology ARP-Flood,FIN Scan,ICMP-Death,NEWWithout-SYN Scan,NMAP-ID Scan,NMAP-Xmas Scan,Null Scan,SYN/FIN Scan,SYN/RST Scan,SYN-Flood,Xmas Scan FirewallDeep Packet Inspection Modbus TCPModbus UDPFilter DDoS,Ethernet protocols,ICMP,IP address,MAC address,PortsQuick Automation Profiles DNP,EtherCAT,EtherNet/IP,FOUNDATION Fieldbus,FTP,HTTP,IEC60870-104,IPsec,L2TP,LonWorks,Modbus TCP,PPTP,PROFINET,RADIUS,SSH,TelnetStateful Inspection Router firewallTransparent(bridge)firewallThroughput Max.10,000packets per second(max.100Mbps)IPsec VPNAuthentication EDR-810-VPN-2GSFP Series:MD5and SHA(SHA-256),RSA(key size:1024-bit,2048-bit),X.509v3certificateConcurrent VPN Tunnels EDR-810-VPN-2GSFP Series:Max.10IPsec VPN tunnelsEncryption EDR-810-VPN-2GSFP Series:DES,3DES,AES-128,AES-192,AES-256Protocols EDR-810-VPN-2GSFP Series:IPsec,L2TP(server),PPTP(client)Throughput EDR-810-VPN-2GSFP Series:Max.17Mbps(Conditions:AES-256,SHA-256)NATFeatures1-to-1,N-to-1,Port forwardingOpenVPNAuthentication EDR-810-VPN-2GSFP Series:User password by MD5and SHA1Concurrent VPN Tunnels EDR-810-VPN-2GSFP Series:Client Mode:max.2external serversServer Mode:max.5external clientsEncryption EDR-810-VPN-2GSFP Series:AES-128/192/256CBC,Blowfish CBC,DES CBC,DES-EDE3CBCProtocols EDR-810-VPN-2GSFP Series:OpenVPN(client and server),UDP,and TCPTunnel mode(routing)and TAP mode(bridge)Throughput EDR-810-VPN-2GSFP Series:Max.5MbpsReal-Time Firewall/VPN Event LogEvent Type All models:Firewall eventEDR-810-VPN-2GSFP Series:VPN eventMedia Local storage,SNMP Trap,Syslog serverSerial InterfaceConsole Port RS-232(TxD,RxD,GND),3-pin(115200,n,8,1)Power ParametersConnection Removable terminal blockInput Voltage12to48VDCInput Current0.706A@12VDC,0.353A@24VDC,0.187A@48VDCReverse Polarity Protection SupportedPhysical CharacteristicsHousing MetalDimensions53.6x135x105mm(2.11x5.31x4.13in)Weight830g(2.10lb)Installation DIN-rail mounting,Wall mounting(with optional kit)Environmental LimitsOperating Temperature Standard Models:-10to60°C(14to140°F)Wide Temp.Models:-40to75°C(-40to167°F)Storage Temperature(package included)-40to85°C(-40to185°F)Ambient Relative Humidity5to95%(non-condensing)Standards and CertificationsSafety UL508EMC EN55032/24Hazardous Locations UL/cUL Class I Division2Groups A/B/C/DEMI CISPR32,FCC Part15B Class AEMS IEC61000-4-2ESD:Contact:6kV;Air:8kVIEC61000-4-3RS:80MHz to1GHz:10V/mIEC61000-4-4EFT:Power:2kV;Signal:2kVIEC61000-4-5Surge:Power:2kV;Signal:2kVIEC61000-4-6CS:10VIEC61000-4-8PFMFRailway EN50121-4Traffic Control NEMA TS2Shock IEC60068-2-27Freefall IEC60068-2-32Vibration IEC60068-2-6MTBFTime981,954hrsStandards Telcordia(Bellcore),GBWarrantyWarranty Period5yearsDetails See /warrantyPackage ContentsDevice1x EDR-810Series secure routerCable1x DB9female to RJ4510-pinInstallation Kit4x cap,plastic,for RJ45port2x cap,plastic,for SFP slotDocumentation1x document and software CD1x quick installation guide1x warranty cardNote SFP modules need to be purchased separately for use with this product.DimensionsOrdering InformationModel Name 10/100BaseT(X)PortsRJ45Connector100/1000Base SFPSlotsFirewall NAT VPN Operating Temp.EDR-810-2GSFP82✓✓–-10to60°C EDR-810-2GSFP-T82✓✓–-40to75°C EDR-810-VPN-2GSFP82✓✓✓-10to60°C EDR-810-VPN-2GSFP-T82✓✓✓-40to75°C Accessories(sold separately)Storage KitsABC-02-USB Configuration backup and restoration tool,firmware upgrade,and log file storage tool for managedEthernet switches and routers,0to60°C operating temperatureABC-02-USB-T Configuration backup and restoration tool,firmware upgrade,and log file storage tool for managedEthernet switches and routers,-40to75°C operating temperatureSFP ModulesSFP-1FELLC-T SFP module with1100Base single-mode with LC connector for80km transmission,-40to85°Coperating temperatureSFP-1FEMLC-T SFP module with1100Base multi-mode with LC connector for4km transmission,-40to85°Coperating temperatureSFP-1FESLC-T SFP module with1100Base single-mode with LC connector for40km transmission,-40to85°Coperating temperatureSFP-1G10ALC WDM-type(BiDi)SFP module with11000BaseSFP port with LC connector for10km transmission;TX1310nm,RX1550nm,0to60°C operating temperatureSFP-1G10ALC-T WDM-type(BiDi)SFP module with11000BaseSFP port with LC connector for10km transmission;TX1310nm,RX1550nm,-40to85°C operating temperatureSFP-1G10BLC WDM-type(BiDi)SFP module with11000BaseSFP port with LC connector for10km transmission;TX1550nm,RX1310nm,0to60°C operating temperatureSFP-1G10BLC-T WDM-type(BiDi)SFP module with11000BaseSFP port with LC connector for10km transmission;TX1550nm,RX1310nm,-40to85°C operating temperatureSFP-1G20ALC WDM-type(BiDi)SFP module with11000BaseSFP port with LC connector for20km transmission;TX1310nm,RX1550nm,0to60°C operating temperatureSFP-1G20ALC-T WDM-type(BiDi)SFP module with11000BaseSFP port with LC connector for20km transmission;TX1310nm,RX1550nm,-40to85°C operating temperatureSFP-1G20BLC WDM-type(BiDi)SFP module with11000BaseSFP port with LC connector for20km transmission;TX1550nm,RX1310nm,0to60°C operating temperatureSFP-1G20BLC-T WDM-type(BiDi)SFP module with11000BaseSFP port with LC connector for20km transmission;TX1550nm,RX1310nm,-40to85°C operating temperatureSFP-1G40ALC WDM-type(BiDi)SFP module with11000BaseSFP port with LC connector for40km transmission;TX1310nm,RX1550nm,0to60°C operating temperatureSFP-1G40ALC-T WDM-type(BiDi)SFP module with11000BaseSFP port with LC connector for40km transmission;TX1310nm,RX1550nm,-40to85°C operating temperatureSFP-1G40BLC WDM-type(BiDi)SFP module with11000BaseSFP port with LC connector for40km transmission;TX1550nm,RX1310nm,0to60°C operating temperatureSFP-1G40BLC-T WDM-type(BiDi)SFP module with11000BaseSFP port with LC connector for40km transmission;TX1550nm,RX1310nm,-40to85°C operating temperatureSFP-1GEZXLC SFP module with11000BaseEZX port with LC connector for110km transmission,0to60°C operatingtemperatureSFP-1GEZXLC-120SFP module with11000BaseEZX port with LC connector for120km transmission,0to60°C operatingtemperatureSFP-1GLHLC SFP module with11000BaseLH port with LC connector for30km transmission,0to60°C operatingtemperatureSFP-1GLHLC-T SFP module with11000BaseLH port with LC connector for30km transmission,-40to85°C operatingtemperatureSFP-1GLHXLC SFP module with11000BaseLHX port with LC connector for40km transmission,0to60°C operatingtemperatureSFP-1GLHXLC-T SFP module with11000BaseLHX port with LC connector for40km transmission,-40to85°Coperating temperatureSFP-1GLSXLC SFP module with11000BaseLSX port with LC connector for500m transmission,0to60°C operatingtemperatureSFP-1GLSXLC-T SFP module with11000BaseLSX port with LC connector for500m transmission,-40to85°Coperating temperatureSFP-1GLXLC SFP module with11000BaseLX port with LC connector for10km transmission,0to60°C operatingtemperatureSFP-1GLXLC-T SFP module with11000BaseLX port with LC connector for10km transmission,-40to85°C operatingtemperatureSFP-1GSXLC SFP module with11000BaseSX port with LC connector for300/550m transmission,0to60°Coperating temperatureSFP-1GSXLC-T SFP module with11000BaseSX port with LC connector for300/550m transmission,-40to85°Coperating temperatureSFP-1GZXLC SFP module with11000BaseZX port with LC connector for80km transmission,0to60°C operatingtemperatureSFP-1GZXLC-T SFP module with11000BaseZX port with LC connector for80km transmission,-40to85°C operatingtemperatureSFP-1GTXRJ45-T SFP module with11000BaseT port with RJ45connector for100m transmission,-40to75°C operatingtemperaturePower SuppliesDR-120-24120W/2.5A DIN-rail24VDC power supply with universal88to132VAC or176to264VAC input byswitch,or248to370VDC input,-10to60°C operating temperatureDR-452445W/2A DIN-rail24VDC power supply with universal85to264VAC or120to370VDC input,-10to50°C operating temperatureDR-75-2475W/3.2A DIN-rail24VDC power supply with universal85to264VAC or120to370VDC input,-10to60°C operating temperatureMDR-40-24DIN-rail24VDC power supply with40W/1.7A,85to264VAC,or120to370VDC input,-20to70°Coperating temperatureMDR-60-24DIN-rail24VDC power supply with60W/2.5A,85to264VAC,or120to370VDC input,-20to70°Coperating temperatureWall-Mounting KitsWK-51-01Wall-mounting kit,2plates,6screws,51.6x67x2mmRack-Mounting KitsRK-4U19-inch rack-mounting kitSoftwareMXview-50Industrial network management software with a license for50nodes(by IP address)MXview-100Industrial network management software with a license for100nodes(by IP address)MXview-250Industrial network management software with a license for250nodes(by IP address)MXview-500Industrial network management software with a license for500nodes(by IP address)MXview-1000Industrial network management software with a license for1000nodes(by IP address)MXview-2000Industrial network management software with a license for2000nodes(by IP address)MXview Upgrade-50License expansion of MXview industrial network management software by50nodes(by IP address)©Moxa Inc.All rights reserved.Updated Mar26,2020.This document and any portion thereof may not be reproduced or used in any manner whatsoever without the express written permission of Moxa Inc.Product specifications subject to change without notice.Visit our website for the most up-to-date product information.。

MAX809(复位芯片)

3
VCC
Description
Ground
RESET output remains low while VCC is below the reset voltage threshold, and for a reset timeout period after VCC rises above reset threshold
RESET output remains high while VCC is below the reset voltage threshold, and for a reset timeout period after VCC rises above reset threshold
Supply Voltage (Typ)
Typical Applications
• Computers • Embedded Systems • Battery Powered Equipment • Critical Microprocessor Power Supply Monitoring
VCC
VCC MAX809/810
RESET RESET
ORDERING INFORMATION
See detailed ordering and shipping information in the package dimensions section on page 8 of this data sheet.
DEVICE MARKING INFORMATION
VCC PROCESSOR
RESET INPUT
GND
GND

3
1 2
SOT−23 (TO−236) CASE 318

MIC809_05中文资料

MIC810
3 VCC
MIC809 3-Lead SOT23 MIC809 3-Lead SC70
MIC810 3-Lead SOT23 MIC810 3-Lead SC70
Pin Description
Pin Number MIC809 1 2 Pin Number MIC810 1 N/A Pin Name GND /RESET Pin Function IC Ground Pin. /RESET goes low if VCC falls below the reset threshold and remains asserted for one reset timeout period (140ms min.) after VCC exceeds the reset threshold. RESET goes high if VCC falls below the reset threshold and remains asserted for one reset timeout period (140ms min.) after VCC exceeds the reset threshold. Power Supply Input.
Features
• Precision voltage monitor for 3V, 3.3V or 5V power supplies • /RESET remains valid with VCC as low as 1.4V for SOT23 packaged part • /RESET remains valid with VCC as low as 1V for SC70 packaged part • Typically less than15µA supply current for SOT-23 packaged part • 5µ typical supply current for SC70 packaged part • 140ms minimum reset pulse widths available • Available in 3-pin SOT-23 and SC-70 package

201003全国计算机等级考试四级网络工程师试题及答案

2010年3月计算机等级考试四级网络工程师笔试真题一、选择题(1)TTC标准OC-3的传输速率为A) 512.4 MbpsB)155.52 MbpsC)622.08 MbpsD)…. Mbps(2)102.11n将传输速率提高到A)11 MbpsB)22 MbpsC)54 MbpsD)100 Mbps(3)下列不属于宽带城域网QaS保证技术的是A)RSVPB)DoffServC)MPLSD)WIMAY(4)下列关于城域网技术的描述正确的是A)建设同样规模的宽带城域网，采用10G光以太网的造价高于..B)RoR是一种用于直接在…..上高效传输IP分组的传输技术C)早期的 SONETSDH不适合于传输IP分组D)DPT由Cisco公司提出(5)下列关于路由器技术的描述中，错误的是A)路由器的包转发能力与路由器的…端口速率、包长度、..B)转化率通常是衡量路由器中传输效率的性能C)突发处理能力是以最大的速率传送数据包而不引起丢失的最大传输速率来衡量D)路由器的冗余是为了保证设备的可靠性与可用性(6)一台交换机具有24个10/100Mbps端口和2个1000Mbps端口，如果所有端口都工作在全双工方式，那么交换机总带宽应为A)60 GbpsB)64 GbpsC)68 GbpsD)88 Gbps(7)(8)一下IP地址中，不属于专用IP地址的是A)10.1.8.1B)172.12.8.1C)172.30.8.1D)192.168.8.1(9)下图是网络地址转换NAT的一个示例根据图中信息。

标号为②的方格中的内容为A)S=59.171.1,1234D=133.2.1.1,80B)S=59.67.1.1,1234D=10.0.1.1,80C)S=135.2.1.1,80D=10.0.1.1,1435D)S=10.0.1.1,1406D=59.67.1.1,1234(10)某公司拥有IP地址块202.113.77.0/24。

CONSONANCE CN803 CN809 CN810极低功耗微处理器复位电路说明书

管脚电压（相对于地） VCC.............…...…......-0.3V to +6.0V , RESET …....-0.3V to +6.0V
管脚电流 VCC .........................................20mA , RESET ..…….….....20mA
VCC-0.4
VCC-0.4
VCC-0.4
140
240
伏特 500 毫秒
漏电流
CN803，VCC>VRES,
1 微安
注：每个器件在生产时都通过室温下的成品测试；整个温度范围的技术指标通过6-sigma 的质量控
制方法和设计得到保证。
典型工作曲线
Operating Current(uA)
Operating Current vs. Voltage
Normalized Reset Threshold(V)
Operating Current(uA)
Operating Current vs. Temperature
2.4 VCC=3.3V
2.2 2.0
1.8
1.6 1.4
1.2 1.0
-40 -20 0 20 40 60 80 100 Temperature
-
VCC
Delay Generator
RESET (RESET)
GND
图二功能框图（CMOS输出）
Rev 0
3
管脚描述
管脚序号
SOT23-3 SOT23-5
1
1
2
3
3
2
4 5
符号
功能描述
GND
(CN803/809)

E8C终端测试方案

E8-C终端测试方案目录PON终端测试方案 (1)1. 测试记录 (3)1.1测试设备（软件和硬件）记录 (3)1.2测试用例说明 (3)2. 终端测试 (4)2.1信息采集功能测试........................................................................... 错误！未定义书签。

2.1.1终端整体信息采集测试........................................................ 错误！未定义书签。

2.2故障诊断测试 (4)2.2.1故障诊断工具 (4)3. 业务应用功能测试 (6)3.1 QoS保障测试................................................................................... 错误！未定义书签。

3.2上网，IPTV，VOIP业务应用测试 (6)3.3 软件升级测试.................................................................................. 错误！未定义书签。

3.4 HTTP重定向测试（暂时没有测试环境）.................................... 错误！未定义书签。

3.5 桥改路由测试.................................................................................. 错误！未定义书签。

3.6 增加路由session测试 .................................................................... 错误！未定义书签。

3.7 光路信息采集测试.......................................................................... 错误！未定义书签。