SI53154 - Silicon Laboratories

SI53154 FANOUT BUFFER

The Si53154 is a spread spectrum tolerant PCIe clock buffer that can source four PCIe clocks simultaneously. The device has four hardware output enable control inputs for enabling the respective differential outputs on the fly. The device also features output enable control through I2C communication. I2C programmability is also available to dynamically cont.

Features

 PCI-Express Gen 1, Gen 2, Gen 3,
 Four PCI-Express buffered clock and Gen 4 common clock outputs compliant
 Clock input spread tolerable
 Supports Serial ATA (SATA) at
 Supports LVDS outputs 100 MHz
 I2C support with readback
 100
  –210 MHz operation capabilities
 Low power, push pull, differential
 Extended temperature:
 output buffers Internal termination for maximum integration

  –40 to 85 oC 3.3 V power supply
 Dedicated output enable pin for
 24-pin QFN package each output Applications
 Network attached storage
 Multi-function printers
 Wireless access poi.