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Home Products Clock / Data Recovery (CDR) FA1130 / W-TRX-28-SR

FA1130 / W-TRX-28-SR (28-Gbps Dual CDR with Integrated VCSEL Driver and TIA)

General description

FA1130, or W-TRX-28-SR, is a monolithic optoelectronic transceiver that integrates VCSEL driver, transimpedance amplifier (TIA), and dual reference-free CDR (both TX and RX) on a single chip. Typical applications include 25G-SR SFP28 active optical cables (AOC) and transceivers. Under CDR modes, it supports 24.33~28.05-Gbps full-rate or 12.165~14.025-Gbps half-rate bidirectional data. It also provides bypass mode for backward compatibility. This innovative design offers internal loopback modes and enables compact optical packaging.


Multi-rate reference-free dual CDR with integrated VCSEL driver and TIA

24.33~28.05-Gbps full-rate retiming

12.165~14.025-Gbps half-rate retiming

Auto data rate detect between 25GbE and 10GbE

Auto data rate detect between 32GFC, 16GFC and 8GFC

Internal signal loopback paths

Low power consumption and latency

Superior receiver sensitivity with noise isolation techniques (US10469174B2; ZL201621040519.3)

Integrated One-Time-Programmable

On-chip ADC and temperature sensor

I2C serial interface

Bare die


25G-SR SFP28 Active Optical Cables (AOC) and Transceivers

10G-SR SFP/SFP+ Active Optical Cables (AOC) and Transceivers