DS320PR410 - Texas Instruments

DS320PR410 Four-Channel Linear Redriver

The DS320PR410 is a four-channel low-power highperformance linear repeater or redriver designed to support PCIe 5.0, CXL 2.0, UPI 2.0, and other interfaces up to 32 Gbps. The DS320PR410 receivers deploy continuous time linear equalizers (CTLE) to provide a programmable high-frequency boost. The equalizer can open an input eye that is completely closed due .

Features

• Four-channel linear redriver supporting PCIe™ 5.0, CXL 2.0, UPI 2.0 up to 32 Gbps
• Supports most ac coupled interfaces including DP, SAS, SATA, XFI
• CTLE boosts up to 22 dB at 16 GHz
• Ultra-low latency of 100 ps
• Low additive random jitter of 45 fs for PRBS data
• Excellent return loss of -10 dB at 16 GHz
• Single 3.3 V supply
• Internal voltage regulator provides immunity to supply noise
• Low active power of 160 mW / channel
• No heat sink required
• Pin-strap, SMBus or EEPROM programming
• Automatic receiver detection for PCIe use cases
• Protocol agnostic linear redriver allows seaml.