Features
 PCI-Express Gen 1, Gen 2, Gen 3,
and Gen 4 common clock compliant
 Gen 3 SRNS Compliant
 Two 100 MHz, 125 MHz, or 200 MHz
differential clock outputs
 Supports Serial ATA (SATA) at
100 MHz
 Low power, push-pull HCSL
compatible differential outputs
 No termination resistors required
 Dedicated output enable hardware
pins for each clock output
 Dedicated hardware pins for spread
spectrum and frequency control on
differential outputs
 Up to two PCI-Express clocks
 25 MHz reference clock output
 25 MHz crystal input or clock input
 Signal integrity tuning
 I2C support with readback
capabilities
 Triangular spread spectrum profile
for maximum electromagnetic
interference (EMI) reduction
 Industrial temperature
–40 to 85 °C
 3.3 V power supply
 24-pin QFN package