The Renesas Electronics spread spectrum clock generator which supports PCI-Express Gen 1 and Ethernet requirements. The device is used for PC or embedded systems to substantially reduce electromagnetic interference (EMI). The device provides two differential (HCSL) spread spectrum outputs. The spread type and amount are configured via select pin. Using IDT’s patented Phase-Locked Loop (PLL) techniques, the device takes a 25 MHz crystal input and produces two pairs of differential outputs at 25 MHz, 100 MHz, 125 MHz or 200 MHz clock frequencies for HCSL, and 25 MHz or 100 MHz for LVDS.

Packaged in 16-pin TSSOP
RoHS 5 (green) or RoHS 6 (green and lead free) compliant packaging
Supports HCSL or LVDS output levels
Operating voltage of 3.3 V
Input frequency of 25 MHz
Jitter 60 ps (cycle-to-cycle)
Spread spectrum capability
Industrial and commercial temperature ranges