9DBL0255 - PCIe Gen1-5 Clock Fanout Buffers

IDT

Datasheet Details

Part number	9DBL0255
Manufacturer	IDT
File Size	304.09 KB
Description	PCIe Gen1-5 Clock Fanout Buffers
Datasheet	9DBL0255 Datasheet

The 9DBL0255/9DBL0455 are 2 and 4-output PCIe clock fanout buffers for PCIe Gen1–5 applications.

Both parts have a open drain Loss of Signal (LOS) output to indicate the absence or presence of an input clock.

The devices implement several additional

2 and 4-Output 3.3V PCIe Gen1–5 Clock Fanout Buffers with LOS.

to aid robust designs. Flexible Power Sequencing (FPS) ensures well-defined behavior under various power up scenarios, while Power Down Tolerant (PDT) ESD protection on all input pins allows input pins to be driven before VDD is applied. The 9DBL0255 and 9DBL0455 are spread spectrum compatible and provides direct connection to 85Ω transmission lines. They can also be used in 100Ω environments with simple external series resistors. PCIe Architectures.
Common Clocked (CC).
Independent Re.

Brand Logo	Part Number	Description	Manufacturer
	9DBL0255	2 and 4-Output 3.3V PCIe Gen1-5 Clock Fanout Buffers	Renesas

Part Number	Description
9DBL0252	2-output 3.3V PCIe Zero-Delay Buffer
9DBL0253	2-Output 3.3V LP-HCSL Zero-Delay Buffer
9DBL02	2-output 3.3V PCIe Zero-Delay Buffer
9DBL0242	2-output 3.3V PCIe Zero-Delay Buffer
9DBL0243	2-Output 3.3V LP-HCSL Zero-Delay Buffer
9DBL04	4-output 3.3V PCIe Zero-delay Buffer
9DBL0442	4-Output 3.3V PCIe Zero-delay Buffer
9DBL0443	4-output 3.3V LP-HCSL Zero-Delay Buffer
9DBL0452	4-Output 3.3V PCIe Zero-delay Buffer
9DBL0453	4-output 3.3V LP-HCSL Zero-Delay Buffer