Description
The Si52212, Si52208, Si52204, and Si52202 are a high performance and low power PCI Express clock generator family for 1.5 V to 1.8 V PCIe Gen 1/2/3/4/5/6 and SRIS applications.
Features
- 12/8/4/2-output low-power, push-pull HCSL compatible PCI-Express Gen 1, Gen 2, Gen 3, Gen 4, Gen 5, Gen 6, and SRIS-compliant outputs.
- Low jitter: 0.085 ps rms, Gen 6.
- Individual hardware control pins and I2C controls
for Output Enable, Spread Spectrum Enable and Frequency Select.
- Triangular spread spectrum for EMI reduction, down spread 0.25% or 0.5%.
- Internal 100 Ω or 85 Ω line matching.
- Adjustable output slew rate.
- Power down (.