Si52146

PCI Express 6-Output Clock Generator Si52146

The Si52146 6-output PCIe Gen1 Clock Generator provides industry-leading jitter performance, compliance with PCI Express (PCIe) Gen 1/2/3 requirements, outstanding frequency flexibility and configurable AC parameters for signal integrity optimization. The Si52146 meets PCIe Gen1,2,3 phase jitter requirements with margin, and is available in industrial temperature range. The use of push-pull HCSL outputs ensures the lowest power consumption, while saving board space and external termination resistors for added BOM consolidation.

Data Sheets Eval Kit
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si52212-bd
si52212-bd

Specifications

Loop Bandwidth Max (MHz)—
Output Bin5 - 9
Temperature Range Min (°C)-40
Package TypeQFN32
OPNSi52146-A01AGM
ControlI2C/Pin
Line Impedance Match100
Clock Generatorstrue
Jitter Attenuating Clocksfalse
Number of Outputs6
Intel x86 Clocksfalse
Package Size (mm)5x5
Real Time Clockfalse
Description6-Output PCIe Clock Generator
Frequency Reference—
4G/LTE Wireless Clocksfalse
56G SerDesfalse
Ouput Format(s)HSCL
VDDO (V)3.3
VDD (V)3.3
Jitter Recommended Range (fs)<
PCI Expresstrue
Phase Jitter (ps RMS)1
Spread Spectrumfalse
Synchronous Ethernet/1588false
DSPLLs0
Xtal Input Frequency—
Reference Inputs1
Output Format CategoriesDifferential
PCIe Performance1; 2; 3
Standards Compliance—
Output Frequency Min100
Embedded Xtalfalse
Loop Bandwidth Min (MHz)—
Temperature Range Max (°C)85
Output Frequency Max100

Product Documents

Quality and Packaging

Look up product's green / pb-free status and information on RoHS, REACH, Halogen Free, and PFIS.

Certificate of Performance

Evaluation Kits

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si52147-evb

Si52147 Nine Output PCIe Clock Generator Evaluation Kit

The Si52147-EVB allows you to measure the jitter performance, power consumption, and signal integrity. The boards feature SMA connectors for robust low jitter signal integrity measurements.

MSRP $125.00

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