Si5397

Si5397 High-Performance Clock Jitter Attenuator, Jitter Cleaner

The Si5397 8 -output, high-performance jitter attenuator combines fourth-generation DSPLL and MultiSynth technologies to enable any-frequency clock generation and jitter attenuation for applications requiring the highest level of jitter performance. The device has a frequency output range up to 720 MHz and delivers a 0.09 ps rms phase jitter performance with a 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. The Si5397 can be quickly and easily configured using ClockBuilder Pro software.

Si5397 series includes Si5397A, Si5397B, Si5397C, Si5397D, Si5397J, Si5397K, Si5397L, and Si5397M.

Data Sheets Eval Kit Customize

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Specifications

Loop Bandwidth Max (MHz)—

Output Bin5 - 9

Temperature Range Min (°C)-40

Input Frequency Min (MHz)0.008

Package TypeQFN64

OPNSi5397A-A-GM

ControlI2C/SPI

Line Impedance Match0

Clock Generatorsfalse

Jitter Attenuating Clockstrue

Number of Outputs8

Input Frequency Max (MHz)750

Intel x86 Clocksfalse

Package Size (mm)9x9

Real Time Clockfalse

DescriptionQuad PLL Jitter Attenuator

Frequency ReferenceExternal

4G/LTE Wireless Clocksfalse

56G SerDesfalse

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

VDDO (V)1.8; 2.5; 3.3

VDD (V)1.8; 3.3

Jitter Recommended Range (fs)<

Phase Jitter (ps RMS)0.09

PCI Expressfalse

Spread Spectrumfalse

Synchronous Ethernet/1588true

PLLs4

DSPLLs0

Xtal Input Frequency—

Reference Inputs4

Output Format CategoriesDifferential; Single-Ended

Standards Compliance—

Output Frequency Min0.0001

Embedded XtalNo

Loop Bandwidth Min (MHz)—

Temperature Range Max (°C)85

Output Frequency Max (MHz)720

Multisynths0

MemoryInt NVM

Product Documents

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Evaluation Kits

si5397a-a-evb

Si5397 Multi-PLL Jitter Attenuator Evaluation Kit

The Si5397A-A-EVB makes it easy to move from ClockBuilder Pro device configuration to hands-on performance evaluation.

MSRP $400.00

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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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