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| ADI XFP 10Gbps收发器参考设计 |
| 作者： 时间：2008-07-08 来源:eaw |
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XFP Chipset and Reference Design Simplify 10 Gbps Transceivers
Analog Devices supports your MSA compatible optical transceiver designs with best in class products AND best in class support. Complete high performance chips sets support SFP for Sonet, Ethernet and Fiberchannel at rates from 100Mbps to 4.25G and XFP at 10G. Full reference designs speed time to market, simplify evaluation and give a head start on your next transceiver design.
Features
9.9 Gbps to 11.3 Gbps data rate
DFB, FP, or VCSEL operation
Exceeds 20% SONET optical eye margin over temperature
–19 dBm receive sensitivity
Unparalleled jitter performance
Supports full digital diagnostics
Reference design includes Gerbers, SW, BOM, host board, and GUI interface
ICs
TIA:
ADN2821, 11.1 Gbps 3.3V Low Noise High Gain Transimpedance Amplifier
LDD:
ADN2525, 10 Gbps Active Back-match, Differential Laser Diode Driver
ADN2530, 10 Gbps Active Back-Termination VCSEL Driver
XFP Signal Conditioner:
ADN2926 / ADN2927, Standalone Transmit and Receive Functions in a 4 mm x 4 mm LFCSP
ADN2928, XFP Single Chip Transceiver IC
Microcontroller:
ADuC7020, Precision Analog Microcontroller: 45MIPS ARM7 Flash MCU + 5-Ch 12-Bit ADC + Quad 12-Bit DAC
下图为ADN2928的应用电路图.
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