Four channel 25.78G/28.05Gbps VCSEL driver/CDR/equalizer
Low power consumption: typical 160mW/ch, bypass CDR 125mW/ch
Programmable eye diagram shaping function, easy to adapt to various VCSEL
Reference free CDR with programmable PLL BW and bypass mode
Each channel is individually programmable/powered off
Digital diagnostic monitoring interface
Supports chip temperatures ranging from -40 ° C to+95 ° C
Extract clock output fb/16 (monitoring clock).
Programmable configuration of bias and modulation (both support 0.1~12.8 mA) current
Used to mark LOS, LOL * TX fault alarm pins on any channel