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MPN

Silicon Labs Si52212 Si52212-A01AGM, 4 PLL Clock Generator, 64-Pin QFN


Discontinued product
RS Stock No.:
161-2837
Mfr. Part No.:
Si52212-A01AGM
Manufacturer:
Silicon Labs
COO (Country of Origin):
TW

The Si522xx is the industry's highest performance and lowest power PCI Express clock generator family for 1.5–1.8 V PCIe Gen1/2/3/4 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 common clock and separate reference clock architectures specifications.


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
25 MHz crystal input or clock input
I2C support with readback capabilities


AttributeValue
Number of Elements per Chip4
Maximum Supply Current82 mA
Maximum Input Frequency25MHz
Mounting TypeSurface Mount
Package TypeQFN
Pin Count64
Dimensions9 x 9 x 0.85mm
Length9mm
Width9mm
Height0.85mm
Maximum Operating Supply Voltage1.8 V
Maximum Operating Temperature+85 °C
Maximum Output Frequency100MHz
Minimum Operating Supply Voltage1.5 V
SeriesSi52212
Minimum Operating Temperature-40 °C