Silicon Labs Si52204 Si52204-A01AGM, 3 PLL Clock Generator, 32-Pin QFN

  • RS Stock No. 161-2866
  • Mfr. Part No. Si52204-A01AGM
  • Manufacturer Silicon Labs
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

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

Attribute Value
Number of Elements per Chip 3
Maximum Supply Current 44 mA
Maximum Input Frequency 25MHz
Mounting Type Surface Mount
Package Type QFN
Pin Count 32
Dimensions 5 x 5 x 0.85mm
Length 5mm
Width 5mm
Height 0.85mm
Maximum Operating Supply Voltage 1.8 V
Maximum Operating Temperature +85 °C
Maximum Output Frequency 100MHz
Minimum Operating Supply Voltage 1.5 V
Minimum Operating Temperature -40 °C
Series Si52204
64 In stock for delivery within 4 working days
Price Each (In a Pack of 2)
SGD 4.40
(exc. GST)
SGD 4.71
(inc. GST)
Per unit
Per Pack*
2 - 8
10 - 28
30 +
*price indicative
Packaging Options: