We want to add zero-delay or very low propagation delay LVDS buffers to our design . We require buffers that can distribute 4 clock inputs to 4 x 6 outputs. Our current design uses TI’s CDCUN1208LP.
To date we have tested out system at 60 MHz that makes the 3.3nS delay through the CDCUN1208LP acceptable. We need to run our clock at 300MHz, meaning the propagation delay is approximately the same as the clock period.
What products are candidates? I am now nearing completion of my design, so have a tight schedule.
Usage is about 400,000 per annum.
