SILICON LABS SI52202-A01BGMR

The Si52212/08/04/02 are the highest performance and lowest power PCI Express clock generator family for 1.5–1.8 V PCIe Gen 1/2/3/4/5 and SRIS applications. The Si52212, Si52208, and Si52204 can source twelve, eight, and four 100 MHz PCIe differential clock outputs, respectively, plus one 25 MHz LVCMOS reference clock output. The Si52202 can source two 100 MHz PCIe clock outputs only. All differential clock outputs are compliant to PCIe Gen1/2/3/4/5 common clock and separate reference clock architectures specifications.

• 12/8/4/2-output low-power, push-pull HCSL compatible PCI-Express Gen 1, Gen 2, Gen 3, Gen 4, Gen 5, and SRIS-compliant outputs
• Low jitter: 0.13 ps rms max, Gen 5
• 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 (PWRDNb) function supports Wake-on LAN (except Si52202)
• One non-spread, LVMCOS reference clock output (except Si52202)
• Frequency Select to select 133 MHz or 200 MHz (except Si52202)
• 25 MHz crystal input or clock input
• I²C support with readback capabilities
• Extended temperature: -40 to 85 °C
• 1.5–1.8 V power supply, with separate VDD and VDD_IO
• Small QFN packages
• Pb-free, RoHS-6 compliant

• Servers
• Storage
• Data Centers
• PCIe Add-on Cards
• Network Interface Cards (NIC)
• Graphics Adapter Cards
• Multi-function Printers
• Digital Single-Lens Reflex (DSLR) Cameras
• Digital Still Cameras
• Digital Video Cameras
• Docking Stations