4G光模块SFP电路图
合集下载
相关主题
- 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)。
THESE MATERIALS ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, RELATING TO SALE AND/OR USE OF MINDSPEED PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, CONSEQUENTIAL OR INCIDENTAL DAMAGES, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. MINDSPEED FURTHER DOES NOT WARRANT THE ACCURACY OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN THESE MATERIALS. MINDSPEED SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS, WHICH MAY RESULT FROM THE USE OF THESE MATERIALS.
Mindspeed products are not intended for use in medical, lifesaving or life sustaining applications. Mindspeed customers using or selling Mindspeed products for use in such applications do so at their own risk and agree to fully indemnify Mindspeed for any damages resulting from such improper use or sale.
4.25 Gbps 850 nm SFP Module Board User Guide
Reference Design
02069-RM-001-A August 2004
Revision History
Revision A
Level Preliminary
பைடு நூலகம்
Date August 2004
Initial release.
Description
© 2004, Mindspeed TechnologiesTM, Inc. All rights reserved.
Information in this document is provided in connection with Mindspeed TechnologiesTM ("MindspeedTM") products. These materials are provided by Mindspeed as a service to its customers and may be used for informational purposes only. Except as provided in Mindspeed’s Terms and Conditions of Sale for such products or in any separate agreement related to this document, Mindspeed assumes no liability whatsoever. Mindspeed assumes no responsibility for errors or omissions in these materials. Mindspeed may make changes to specifications and product descriptions at any time, without notice. Mindspeed makes no commitment to update the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to its specifications and product descriptions. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document.
02069-RM-001-A
Mindspeed Technologies™
Contents
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iii Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v 1.0 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
02069-RM-001-A
Mindspeed Technologies™
iv
Figures
Figure 1-2. Figure 2-1. Figure 2-2. Figure 2-3. Figure 2-4. Figure 2-5. Figure 2-6. Figure 2-7. Figure 2-8. Figure 3-1. Figure 3-2. Figure 3-3. Figure 3-4. Figure 3-5. Figure 3-6. Figure 3-7. Figure 3-8.
2.0 Performance Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
2.1 General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 2.2 Programmable Setting Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 2.3 High Speed PCB Layout and Circuit Design Comments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
4.250 Gbps SFP REFERENCE DESIGN (TOSA:Truelight) . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 2.488 Gbps PRBS 223-1 TRANSMITTER OPTICAL EYE DIAGRAM (UNFILTERED) . . . . . . 2-2 2.488 Gbps RECEIVER ELECTRICAL EYE DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 4.250 Gbps PRBS 27-1 TRANSMITTER OPTICAL EYE DIAGRAM (UNFILTERED) . . . . . . . 2-3 4.250 Gbps RECEIVER ELECTRICAL EYE DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 2.488 Gbps PRBS 223-1 TRANSMITTER OPTICAL EYE DIAGRAM (UNFILTERED) . . . . . . 2-4 2.488 Gbps RECEIVER ELECTRICAL EYE DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4 4.250 Gbps PRBS 27-1 TRANSMITTER OPTICAL EYE DIAGRAM (UNFILTERED) . . . . . . . 2-5 4.250 Gbps RECEIVER ELECTRICAL EYE DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5 Electrical Pin Defined and Application Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Application Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 Application Schematics (continued) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4 Application Print Circuit Board (with R-L peaking for M02049) . . . . . . . . . . . . . . . . . . . . . 3-5 Application Print Circuit Board (without R-L peaking for M02049) . . . . . . . . . . . . . . . . . . . 3-6 Application Print Circuit Board (continued) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7 Application Print Circuit Board (continued) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8 Reference Printed Circuit Board Stack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
3.0 Schematics and Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 4.0 Reference Bill of Materials. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
1.1 Board Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.2 Programmability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.3 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
02069-RM-001-A
Mindspeed Technologies™
iii
Tables
Table 4-1. Reference Bill of Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Mindspeed products are not intended for use in medical, lifesaving or life sustaining applications. Mindspeed customers using or selling Mindspeed products for use in such applications do so at their own risk and agree to fully indemnify Mindspeed for any damages resulting from such improper use or sale.
4.25 Gbps 850 nm SFP Module Board User Guide
Reference Design
02069-RM-001-A August 2004
Revision History
Revision A
Level Preliminary
பைடு நூலகம்
Date August 2004
Initial release.
Description
© 2004, Mindspeed TechnologiesTM, Inc. All rights reserved.
Information in this document is provided in connection with Mindspeed TechnologiesTM ("MindspeedTM") products. These materials are provided by Mindspeed as a service to its customers and may be used for informational purposes only. Except as provided in Mindspeed’s Terms and Conditions of Sale for such products or in any separate agreement related to this document, Mindspeed assumes no liability whatsoever. Mindspeed assumes no responsibility for errors or omissions in these materials. Mindspeed may make changes to specifications and product descriptions at any time, without notice. Mindspeed makes no commitment to update the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to its specifications and product descriptions. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document.
02069-RM-001-A
Mindspeed Technologies™
Contents
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iii Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v 1.0 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
02069-RM-001-A
Mindspeed Technologies™
iv
Figures
Figure 1-2. Figure 2-1. Figure 2-2. Figure 2-3. Figure 2-4. Figure 2-5. Figure 2-6. Figure 2-7. Figure 2-8. Figure 3-1. Figure 3-2. Figure 3-3. Figure 3-4. Figure 3-5. Figure 3-6. Figure 3-7. Figure 3-8.
2.0 Performance Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
2.1 General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 2.2 Programmable Setting Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 2.3 High Speed PCB Layout and Circuit Design Comments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
4.250 Gbps SFP REFERENCE DESIGN (TOSA:Truelight) . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 2.488 Gbps PRBS 223-1 TRANSMITTER OPTICAL EYE DIAGRAM (UNFILTERED) . . . . . . 2-2 2.488 Gbps RECEIVER ELECTRICAL EYE DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 4.250 Gbps PRBS 27-1 TRANSMITTER OPTICAL EYE DIAGRAM (UNFILTERED) . . . . . . . 2-3 4.250 Gbps RECEIVER ELECTRICAL EYE DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 2.488 Gbps PRBS 223-1 TRANSMITTER OPTICAL EYE DIAGRAM (UNFILTERED) . . . . . . 2-4 2.488 Gbps RECEIVER ELECTRICAL EYE DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4 4.250 Gbps PRBS 27-1 TRANSMITTER OPTICAL EYE DIAGRAM (UNFILTERED) . . . . . . . 2-5 4.250 Gbps RECEIVER ELECTRICAL EYE DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5 Electrical Pin Defined and Application Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Application Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 Application Schematics (continued) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4 Application Print Circuit Board (with R-L peaking for M02049) . . . . . . . . . . . . . . . . . . . . . 3-5 Application Print Circuit Board (without R-L peaking for M02049) . . . . . . . . . . . . . . . . . . . 3-6 Application Print Circuit Board (continued) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7 Application Print Circuit Board (continued) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8 Reference Printed Circuit Board Stack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
3.0 Schematics and Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 4.0 Reference Bill of Materials. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
1.1 Board Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.2 Programmability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.3 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
02069-RM-001-A
Mindspeed Technologies™
iii
Tables
Table 4-1. Reference Bill of Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1