9DB436 Datasheet - Renesas

9DB436 4-Output 3.3V HCSL PCIe Buffer

The 9DB436 is a zero delay/fanout buffer for PCI Express™ clocking. It supports PCIe Gen1 *3 in zero delay mode and PCIe Gen1 *4 in fanout mode. The 9DB436 is a pin-compatible upgrade to the 9DB433 and 9DB434 with a Safe-Power-Sequence (SPS) clock input. Typical Applications ▪ Riser ca.

9DB436 Features

* ▪ Four 0.7V current-mode differential HCSL output pairs ▪ Supports zero delay buffer (ZDB) mode and fanout mode ▪ Selectable bandwidth for zero delay mode ▪ 50

* 110 MHz operation in PLL mode ▪ 5

* 166 MHz operation in Bypass mode Features ▪ SPS internal receiver bias network keeps inpu

9DB436-Renesas.pdf