9ZXL0632E

6-Output DB800ZL Derivative for PCIe Gen1–4 and UPI with Write 9ZXL0632E / 9ZXL0652E Lock Datasheet Description The 9ZXL0632E / 9ZXL0652E second-generation, enhanced-performance DB800ZL differential buffers. The parts are functionally compatible to the 9ZXL0632A and 9ZXL0652A while offering much improved phase jitter performance. A fixed external feedback maintains low drift for critical QPI/UPI applications. The 9ZXL0632E and 9ZXL0652E 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 ▪ JBOD ▪ Networking Output Features ▪ 6 Low-power HCSL (LP-HCSL) output pairs (0632E) ▪ 6 Low-power HCSL (LP-HCSL) output pairs with 85Ω Zout (0652E) Features ▪ SMBus write lock feature; increases system security ▪ LP-HCSL outputs; eliminate 12 resistors, save 20mm2 of area (0632E) ▪ LP-HCS...