Si5326C

Si5326C Jitter Attenuator Clock Multiplier

The Si5326C jitter attenuator combines third-generation DSPLL technology to enable any-frequency clock generation and jitter attenuation for applications requiring a high level of jitter performance. This device supports 2 input(s), 2 output(s) and has a maximum frequency output of 346 MHz. The Si5326C delivers 0.3 ps rms phase jitter performance with 0 ppm error. The loop filter is fully integrated on-chip, eliminating the risk of noise coupling associated with discrete solutions. Further, the jitter attenuation bandwidth is digitally programmable, providing jitter performance optimization at the application level.

Data Sheets Eval Kit

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Specifications

Loop Bandwidth Max (MHz)—

Output Bin<= 4

Temperature Range Min (°C)-40

Input Frequency Min (MHz)2

Package TypeQFN36

ControlI2C/SPI

OPNSi5326C-C-GM

Line Impedance Match0

Clock Generatorsfalse

Jitter Attenuating Clockstrue

Number of Outputs2

Input Frequency Max (MHz)710

Intel x86 Clocksfalse

Real Time Clockfalse

Package Size (mm)6x6

DescriptionAny-Freq Jitter Attenuator

Frequency Reference—

4G/LTE Wireless Clocksfalse

56G SerDesfalse

VDDO (V)1.8; 2.5; 3.3

Ouput Format(s)LVPECL; LVDS; CML; LVCMOS

VDD (V)1.8; 2.5; 3.3

Jitter Recommended Range (fs)<= 500

Phase Jitter (ps RMS)0.3

PCI Expressfalse

Spread Spectrumfalse

Synchronous Ethernet/1588false

DSPLLs0

Reference Inputs2

Xtal Input Frequency—

Output Format CategoriesDifferential; Single-Ended

Standards Compliance—

Output Frequency Min0.002

Embedded Xtalfalse

Loop Bandwidth Min (MHz)—

Temperature Range Max (°C)85

Output Frequency Max346

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Evaluation Kits

si5325-26-evb

Si5325/26 Any-Frequency Precision Clock Multiplier/Jitter Attenuator Evaluation Kit

The Si5325/26 development board supports simplified evaluation of the Si5326 jitter attenuating clock and Si5325 low-jitter clock multiplier devices.

MSRP $350.00

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cbprog-dongle

ClockBuilder Pro Field Programmer

When used with ClockBuilder Pro software, the ClockBuilder Pro Field Programmer makes it simple for systems designers to develop, program, and debug any Si5332/8, Si5350/1/6/7, Si534x/6x/8x/9x, Si540x, Si55xx, SKY6210x, SKY6310x, SKY6900x, and SKY6910x part family clock devices “in-system,” or in one of the convenient QFN or LGA sockets. The field programmer supports I2C or SPI interfaces to the host system, and SPI to the field programmer's QFN or LGA socket boards.

MSRP $149.00

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