Si5323

Si5323 Jitter Attenuator Clock Multiplier

The Si5323 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 1050 MHz. The Si5323 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)8

Package TypeQFN36

ControlPin

OPNSi5323-C-GM

Line Impedance Match0

Clock Generatorsfalse

Jitter Attenuating Clockstrue

Number of Outputs2

Input Frequency Max (MHz)707

Intel x86 Clocksfalse

Package Size (mm)6x6

Real Time Clockfalse

DescriptionAny-Freq Jitter Attenuator

Frequency Reference—

4G/LTE Wireless Clocksfalse

56G SerDesfalse

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

VDDO (V)1.8; 2.5; 3.3

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 Min0.008

Embedded Xtalfalse

Loop Bandwidth Min (MHz)—

Temperature Range Max (°C)85

Output Frequency Max1050

Product Documents

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Evaluation Kits

si5322-23-evb

Si5322/23 Any-Frequency Precision Clock Multiplier/Jitter Attenuator Evaluation Kit

The Si5322/23 precision clock accepts dual clock inputs ranging from 8 kHz to 707 MHz and generates dual clock outputs ranging from 8 kHz to 1.05 GHz. The Si5322/23 precision clock is based on our 3rd-generation DSPLL® technology, which provides any-rate frequency synthesis in a highly integrated PLL solution that eliminates the need for external VCXO and loop filter components.

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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