SI52112-B5 - Silicon Laboratories

SI52112-B5 PCI-EXPRESS GEN 3 DUAL OUTPUT CLOCK GENERATOR

Si52112-B5/B6 is a high-performance, PCIe clock generator that can source two PCIe clocks from a 25 MHz crystal or clock input. The clock outputs are compliant to PCIe Gen 1, Gen 2, Gen 3, Gen 3 SRNS and Gen 4 common clock specifications. The ultra-small footprint (3x3 mm) and industry leading low power consumption make Si52112-B5/B6 the ideal clock solution.

Features

 PCI-Express Gen 1, Gen 2,
 Triangular spread spectrum Gen 3, and Gen 4 common clock profile for maximum EMI compliant reduction (Si52112-B6)
 Gen 3 SRNS Compliant
 Extended Temperature:
 Low power HCSL differential
  –40 to 85 °C output buffers
 3.3 V Power supply
 Supports Serial-ATA (SATA) at
 Small package 10-pin TDFN 100 MHz (3x3 mm)
 No termination resistors required
 Si52112-B5 does not support
 25 MHz Crystal Input or Clock spread spectrum outputs input
 Si52112-B6 supports 0.5% down spread outputs Applications
 Network attached storage
 Multi-function .