PCI Express Gen 2 & Gen 3 Clock Generator

SL28SRC01

DOC#: SP-AP-0015 (Rev. 0.2)

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400 West Cesar Chavez, Austin, TX 78701

1+(512) 416-8500

1+(512) 416-9669

www.silabs.com

Features

• Low power PCI Express Gen 2 & Gen 3clock generator

• One100-MHz differential SRC clocks

• Low power push-pull output buffers (no 50ohm to

ground needed)

• Integrated 33ohm series termination resistors

• Low jitter (<50pS)

• SSON input for enabling spread spectrum clock

• Triangular Spread Spectrum profile for maximum

electromagnetic interference (EMI) reduction

• Input frequency of 14.318MHz

• 3.3V power supply

• 16-pin TSSOP package

Pin Configuration

Block Diagram