Networking
56 Gbps Transimpedance Amplifiers (TIA)
Get best-in-class noise performance, high (133Ω to 8kΩ) gain, and low power consumption in a high-speed TIA optimized specifically for 56 Gbps/channel applications.
These high-performance TIAs provide automatic gain control with programmable output amplitude. They enable up to 4dB of programmable CTLE to minimize signal distortion. Plus, these TIAs are also very efficient, using only 178 mW per channel.
56 Gbps (28 GBd) per Channel TIAs
Improve your DataCom performance with these low-noise (1.6 µArms) TIAs. Integration is simple; a 2-wire serial interface provides comprehensive monitoring and control.
Model Name |
Modulation |
# Channels |
Baud Rate (GBaud) |
Power Consumption (mW) |
Noise (µArms) |
Package |
Applications |
CHR1051 |
PAM4/NRZ |
1 |
28.9 |
178 |
1.6 |
Die, Wire Bonded |
50G SR/LR Ethernet 64GFC SW/LW Fiber Channel 100G SR2/LR2 Ethernet Single-Channel Optical Modules |
CHR1054 |
PAM4/NRZ |
4 |
28.9 |
178 |
1.6 |
Die, Wire Bonded |
200G SR4/DR4/FR4/LR4 400G SR8/DR8/FR8/LR8 4-Channel 56 Gbps Optical Modules |
CHR1058 |
PAM4/NRZ |
8 |
28.9 |
178 |
1.6 |
Die, Flip-Chip Cu-Pillar |
200G SR4 400G SR8/SR4.2 ≤8-Channel 56 Gbps Optical Modules |
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