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Data Sheet
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
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