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SI52143

CLOCK GENERATOR

SI52143 Features

* PCI-Express Gen 1, Gen 2, Gen 3,

* Four PCI-Express clocks and Gen 4 common clock compliant

* 25 MHz reference clock output

* Gen 3 SRNS Compliant

* 25 MHz crystal input or clock input

* Supports Serial ATA (SATA) at

* Signal integrity tuning 100 MHz

* I2C s

SI52143 General Description

The Si52143 is a spread-spectrum enabled PCIe clock generator that can source four PCIe clocks and a 25 MHz reference clock. The device has three hardware output enable pins for enabling the outputs (on the fly while powered on), and one hardware pin to control spread spectrum on PCIe clock outputs.

SI52143 Datasheet (1.08 MB)

Preview of SI52143 PDF

Datasheet Details

Part number:

SI52143

Manufacturer:

Silicon Laboratories

File Size:

1.08 MB

Description:

Clock generator.

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TAGS

SI52143 CLOCK GENERATOR Silicon Laboratories

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