Si5328B

Si5328B Jitter Attenuator Clock Multiplier

The Si5328B 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 808 MHz. The Si5328B 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)0.1

Output Bin<= 4

Temperature Range Min (°C)-40

Input Frequency Min (MHz)0.008

Package TypeQFN36

OPNSi5328B-C-GM

ControlI2C/SPI

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

DescriptionSyncE Jitter Attenuator

Frequency Reference—

4G/LTE Wireless Clocksfalse

56G SerDesfalse

VDDO (V)2.5; 3.3

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

VDD (V)2.5; 3.3

Jitter Recommended Range (fs)<= 500

Phase Jitter (ps RMS)0.3

PCI Expressfalse

Spread Spectrumfalse

Synchronous Ethernet/1588true

DSPLLs0

Reference Inputs2

Xtal Input Frequency—

Output Format CategoriesDifferential; Single-Ended

Standards Compliance—

Output Frequency Min0.008

Embedded Xtalfalse

Loop Bandwidth Min (MHz)10

Temperature Range Max (°C)85

Output Frequency Max808

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Evaluation Kits

si5328-evb

Si5328 SyncE Jitter Attenuating Clock Multiplier Evaluation Kit

The Si5328 is the industry’s lowest jitter, most frequency flexible Synchronous Ethernet (SyncE) clock, making it ideal for Ethernet PHYs from GbE to 100 GbE. The Si5328 meets all of the jitter, wander, and holdover requirements specified by ITU-T G.8262/Y.1362.

MSRP $250.00

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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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