FLM3439-12F中文资料
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
Fujitsu recommends the following conditions for the reliable operation of GaAs FETs:
1. The drain-source operating voltage (V DS ) should not exceed 10 volts.
2. The forward and reverse gate currents should not exceed 32.0 and -5.6 mA respectively with gate resistance of 50Ω.
DESCRIPTION
The FLM3439-12F is a power GaAs FET that is internally matched for standard communication bands to provide optimum power and gain in a 50 ohm system.
Eudyna’s stringent Quality Assurance Program assures the highest reliability and consistent performance.
FEATURES
• High Output Power:P 1dB = 41.5dBm (Typ.)• High Gain:G 1dB = 11.5dB (Typ.)• High PAE:ηadd = 40% (Typ.)
• Low IM 3= -46dBc@Po = 30.5dBm • Broad Band:3.4 ~ 3.9GHz
• Impedance Matched Zin/Zout = 50Ω • Hermetically Sealed Package
C-Band Internally Matched FET
G.C.P.: Gain Compression Point, S.C.L.: Single Carrier Level
C-Band Internally Matched FET
OUTPUT POWER & IM 3 vs. INPUT POWER
V DS =10V f 1 = 3.9 GHz f 2 = 3.91 GHz 2-tone test
17
19
21
23
25
Input Power (S.C.L.) (dBm)S.C.L.: Single Carrier Level
31333537
292725
-50
-40-30
-20-10O u t p u t P o w e r (S .C .L .) (d B m )
IM 3
P out
I M 3 (d B c )POWER DERATING CURVE
500100150200
Case Temperature (°C)
5060
4030
2010
T o t a l P o w e r D i s s i p a t i o n (W )
OUTPUT POWER vs. FREQUENCY
3.4 3.65 3.9Frequency (GHz)36
38
40
42
O u t p u t P o w e r (d B m )
V DS =10V P 1dB
OUTPUT POWER vs. INPUT POWER
V DS = 10V f = 3.65 GHz
2426283032
Input Power (dBm)
4042
383634
304515
O u t p u t P o w e r (d B m )
ηadd
P out
ηa d d (%)
Pin=30.0dBm
27.5dBm
25.5dBm
23.5dBm
C-Band Internally Matched FET
0-j50
S 0°
S 21S 12
S-PARAMETERS
V DS = 10V , I DS = 3400mA
FREQUENCY S11S21
S12
S22
(MHZ)
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
3200.68316.5 3.715107.6.02847.1.373-74.23300.559-1.1 4.08683.3.03423.4.365-110.63400.420-23.1 4.33057.8.038-3.5.383-143.13500.287-48.8 4.42332.6.044-28.7.403-169.53600.188-86.9 4.3788.7.047-51.8.414169.93700.143-137.1 4.282-14.2.049-75.8.411153.03800.161177.8 4.198-36.0.052-97.8.398138.23900.183146.4 4.113-57.4.055-120.1.374124.64000.191123.4 4.050-78.6.057-139.5.337110.04100.16799.4 4.022-100.2.059-160.1.28593.14200
.106
73.5 4.009
-122.8.062
177.8
.217
70.1