Clock / Data Recovery (CDR)
Laser / Modulator Drivers
PIN / APD Receivers
Laser / PD Transceivers
Home Products Clock / Data Recovery (CDR) FA0433

FA0433 (4x28-Gbps Quad Reference-free CDR)

General description

FA0433 is a quad-channel multi-rate reference-free CDR that can be configured as both signal transmitter and receiver. Typical applications include 100G-LR4 CFP2, CFP4 and QSFP28 optical transceivers. It is highly configurable, offering adjustable input equalization, programmable output swing and programmable output de-emphasis. The device is available in a hermetic BGA package and suports both CPRI and 100GbE.


Quad-channel multi-rate reference-free CDR with integrated DML drivers

4x24.33~4x28.05-Gbps full-rate retiming

4x12.165~4x14.025-Gbps half-rate retiming

CDR bypass mode

Adaptive CTLE

Auto data rate detect between 100GbE and 40GbE

Low power consumption and latency

On-chip ADC and temperature sensor

I2C serial interface

Hermetic BGA Package


100G-LR4 CFP2 Optical Transceiver

100G-LR4 CFP4 Optical Transceiver

100G-LR4 QSFP28 Optical Transceiver