9QXL2001B Datasheet PCIe Clock Buffer

Manufacturer: Renesas

Datasheet Details

The 9QXL2001B is a 20-output very-low-additive phase jitter fanout buffer for PCIe Gen4, Gen5 and UPI applications.

The 9QXL2001B provides two methods to control output enables;

standard OE# pins and SMBus enable bits, or a simple 3-wire serial interface that is independent of the SMBus.

20-Output DB2000QL 9QXL2001B Datasheet.

Two Output Enable Control modes:.
Traditional 8 OE# pins allow hardware control of 8 outputs and 20 SMBus bits allow software control of each output.
Simple 3-wire Side-Band Interface allows real-time control of all 20 outputs.
Outputs remain Low/Low when powered up with floating input clock.
Low-Power HCSL (LP-HCSL) outputs:.
Zo = 85Ω outputs eliminate 80 resistors, saving 130mm2 of area.
Power consumption reduced by 50%.
Nine selectable.

Part Number	Description
9QXL2001C	PCIe Clock Buffer
9QXL2000B	20-output very-low-additive phase jitter fanout buffer