9ZXL0852E

8-Output DB800ZL Derivative for PCIe Gen1–4 and UPI with Write Lock 9ZXL0832E / 9ZXL0852E Datasheet Description The 9ZXL0832E / 9ZXL0852E are second-generation, enhanced performance DB800ZL differential buffers. The parts are pin-compatible to the 9ZXL0831A and 9ZXL0851A while offering a much improved phase jitter performance. A fixed external feedback maintains low drift for critical QPI/UPI applications. The 9ZXL0832E and 9ZXL0852E have an SMBus Write Lockout pin for increased device and system security. PCIe Clocking Architectures Supported ▪ Common Clocked (CC) ▪ Independent Reference (IR) with and without spread spectrum Typical Applications ▪ Servers ▪ Storage ▪ Networking ▪ SSDs Output Features ▪ 8 Low-Power (LP) HCSL output pairs (0832E) ▪ 8 Low-Power (LP) HCSL output pairs with 85Ω Zout (0852E) Features ▪ SMBus write lock feature; increases system security ▪ LP-HCSL outputs; eliminate 16 resistors, save 27mm2 of area (0832E) ▪ LP-HCSL outputs with ...