Si5386A

Wireless Jitter Attenuator, Jitter Cleaner Si5386A

The Si5386A is an ultra-low phase noise jitter attenuating clock multiplier optimized for wireless applications which demand the highest level of integration and phase noise performance with ultra-small form factor and power consumption. The Si5386A accepts 4 clock inputs ranging from 0.008 to 750 MHz and generates 12 clock outputs from 0.000001 to 2949.12 MHz. Based on our 4th generation DSPLL technology, the device combines frequency synthesis and jitter attenuation in a highly integrated digital solution that eliminates the need for external VCXO and loop filter components. A low cost, fixed-frequency oscillator provides frequency stability for free-run and holdover modes. This all-digital solution provides superior performance that is highly immune to external board disturbances such as power supply noise. Learn more about wireless DSPLL technology.

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si538x wireless jitter attenuator block diagram

Specifications

Loop Bandwidth Max (MHz)—

Output Bin>

Temperature Range Min (°C)-40

Input Frequency Min (MHz)0.008

Package TypeQFN64

OPNSi5386A-E-GM

ControlI2C/SPI

Line Impedance Match0

Clock Generatorsfalse

Jitter Attenuating Clockstrue

Number of Outputs12

Input Frequency Max (MHz)750

Intel x86 Clocksfalse

Real Time Clockfalse

Package Size (mm)9x9

DescriptionWireless Jitter Attenuator

Frequency Reference—

4G/LTE Wireless Clockstrue

56G SerDesfalse

VDDO (V)1.8; 2.5; 3.3

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

VDD (V)1.8; 2.5; 3.3

Jitter Recommended Range (fs)<

PCI Expressfalse

Phase Jitter (ps RMS)0.065

Spread Spectrumfalse

Synchronous Ethernet/1588false

DSPLLs1

Xtal Input Frequency—

Reference Inputs4

Output Format CategoriesDifferential; Single-Ended

Output Frequency Domains5

Standards Compliance—

Output Frequency Min (MHz)0.000001

Embedded Xtalfalse

Loop Bandwidth Min (MHz)—

Temperature Range Max (°C)85

Output Frequency Max (MHz)2949.12

5G Clockstrue

Product Documents

Quality and Packaging

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Certificate of Conformance

Evaluation Kits

si5386a-e-evb

Si5386 Wireless Jitter Attenuating Clock Multiplier Evaluation Kit

The Si5386A-E-EVB makes it easy to move from ClockBuilder Pro device configuration to hands-on performance evaluation.

MSRP $374.00

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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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