20-Output DB2000QL PCIe Gen7 Clock Buffer with Automatic Clock Parking

The 9QXL2002B is a 20-output very-low additive phase jitter fanout buffer for PCIe Gen1 to Gen7 applications. It provides three methods to control output enables: standard OE# pins, SMBus enable bits, and a simple 3-wire serial interface (side-band interface) that operates independently of the SMBus. The side-band interface is enabled via a hardware strap and operates simultaneously with the OE# pins and SMBus enable bits. It offers integrated terminations for 85Ω transmission lines.