The Renesas Electronics 9FGV0441 is an 4-output very low power clock generator for PCIe Gen 1, 2, 3 and 4 applications with integrated output terminations providing Zo = 100. The device has 4 output enables for clock management and supports 2 different spread spectrum levels in addition to spread off. Integrated terminations provide 100 differential Zo
reduced component count and board space
1.8V operation reduced power consumption
OE# pins support DIF power management
LP-HCSL differential clock outputs reduced power and
board space
Programmable slew rate for each output allows tuning
for various line lengths
Programmable output amplitude allows tuning for
various application environments
DIF outputs blocked until PLL is locked clean system
start-up
Selectable 0%, -0.25% or -0.5% spread on DIF outputs
reduces EMI
External 25MHz crystal supports tight ppm with 0 ppm
synthesis error