DS250DF210 Overview
The DS250DF210 device is a two-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 DS250DF210 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...
DS250DF210 Key Features
- 1 Dual-channel multi-rate retimer with integrated signal conditioning
- All channels lock independently from 20.6 to 25.8 Gbps (including sub-rates such as 10.3125 Gbps, 12.5 Gbps, and more)
- Ultra-low latency: <500 ps Typical for 25.78125Gbps data rate
- Single power supply, no low-jitter reference clock required, and minimal supply decoupling to reduce board routing plexi
- Adaptive Continuous Time Linear Equalizer (CTLE)
- Adaptive Decision Feedback Equalizer (DFE)
- Integrated 2 x 2 cross point
- Low-jitter transmitter with 3-Tap FIR filter
- bined equalization supporting 35+ dB channel
- On-Chip Eye Opening Monitor (EOM), PRBS
DS250DF210 Applications
- Jitter cleaning for front-port optical