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DS250DF230
SNLS590C – AUGUST 2018 – REVISED JUNE 2021
DS250DF230 25-Gbps Multi-Rate 2-Channel Retimer
1 Features
3 Description
• Dual-channel multi-rate retimer with integrated signal conditioning
• All channels lock independently from 19.6 to 25.8 Gbps (including sub-rates, such as 12.16512 Gbps, 9.8304 Gbps, 6.144 Gbps, and more)
• Ultra-low latency: <500 ps Typical for 25.78125Gbps data rate
• Adaptive continuous time linear equalizer (CTLE) • Continuous adaptive decision feedback equalizer
(DFE), capable of compensating large channel loss variation over temperature • Combined equalization supporting 35-dB channel loss at 12.