DS560MB410 Low-Power 56-Gbps PAM4 4-Channel Linear Redriver with Crosspoint

1 Features

Quad-channel multi-protocol linear equalizer supporting up to 28-GBd (PAM4) and 32-GBd (NRZ) interfaces
Suitable for up to CEI-56G, Ethernet (400 GbE), Fibre Channel (64GFC), InfiniBand™ (HDR), and CPRI/eCPRI PCB and copper cable applications
Selectable CTLE boost profiles to compensate either PCB or cable loss
Integrated 2×2 crosspoint with pin or register control for mux, fanout, and signal crossing
Low power consumption: 160 mW / channel (typical)
No heat sink required
Linear equalization with CTLE for seamless support of CR/KR link training, auto-negotiation, and FEC pass-through
Extends long-reach links by 18-dB+ beyond normal ASIC-to-ASIC capability at 13.28 GHz
Eye expander for PAM-4 eye symmetry enhancement
Low input-to-output latency: 80 ps (typical)
Low additive random jitter
Small 6.00 mm × 6.00 mm BGA package for easy flow-through routing
No reference clock required
Single 2.5-V ± 5% power supply
–40°C to +85°C ambient temperature range