DS320PR410RNQR TI Signal Buffers, Repeaters, Splitters

The DS320PR410RNQR is a 4-channel, 32-Gbps linear redriver from Texas Instruments designed for PCI Express 5.0, CXL 2.0, UPI 2.0, and other high-speed interfaces. The device features four independent channels supporting data rates up to 32 Gbps, linear equalization optimized for PCIe 5.0 CEM compliance, and ultra-low latency of 100 ps. Key specifications include CTLE boost of 22dB at 16GHz, low additive random jitter of 45fs for PRBS data, excellent return loss of -10dB at 16GHz, and low active power of 160mW per channel, requiring no heat sink. The device supports pin-strap, SMBus, or EEPROM programming, and is protocol-agnostic for seamless support of PCIe link training. Housed in a 40-pin WQFN (RNQ) package (6mm × 4mm), it operates over -40°C to 85°C. Applications include servers, storage systems, PCIe 5.0 backplane extenders, high-performance computing, data center interconnects, and long-reach channel signal conditioning. In stock at HL Electronics – request a quote for fast delivery.