DS250DF810 Overview
The DS250DF810 is an eight-channel multi-rate Retimer with integrated signal conditioning. It is used to extend the reach and robustness of long, lossy, crosstalk-impaired high-speed serial links while achieving a bit error rate (BER) of 10-15 or less. Each channel of the DS250DF810 independently locks to serial data rates in a continuous range from 20.6 Gbps to 25.8 Gbps or to any supported sub-rate (÷2 and ÷4),...
DS250DF810 Key Features
- 1 Octal-channel multi-rate retimer with integrated signal conditioning
- All channels lock independently from 20.2752 to 25.8 Gbps (including sub-rates like 10.3125 Gbps, 12.5 Gbps, and more)
- Ultra-low latency: <500 ps typical for 25.78125 Gbps data rate
- Single power supply, no low-jitter reference clock required, and integrated ac coupling capacitors to reduce board routi
- Integrated 2×2 cross point
- Adaptive continuous time linear equalizer (CTLE)
- Adaptive decision feedback equalizer (DFE)
- Low-jitter transmitter with 3-Tap FIR filter
- bined equalization supporting 35+ dB channel
- On-chip eye opening monitor (EOM), PRBS