Si5338A

Si5338A Differential Clock Generator

The Si5338A 4-output differential clock generator is is capable of synthesizing 4 completely non-integer-related frequencies between 0.16 and 710 MHz. The device has four banks of outputs with each bank supporting one differential pair or two single-ended outputs. Using Skyworks' patented MultiSynth fractional divider technology, all outputs are guaranteed to have 0 ppm frequency synthesis error regardless of configuration, enabling the replacement of multiple clock ICs and crystal oscillators with a single device.

Data Sheets Eval Kit Customize

Support ECAD Model

Specifications

Loop Bandwidth Max (MHz)—

Output Bin<

Temperature Range Min (°C)-40

Input Frequency Min (MHz)5

Package TypeQFN24

OPNSi5338A-B-GM

ControlI2C/SPI

Line Impedance Match0

Clock Generatorstrue

Jitter Attenuating Clocksfalse

Number of Outputs4

Input Frequency Max (MHz)710

Intel x86 Clocksfalse

Package Size (mm)4x4

Real Time Clockfalse

DescriptionI2C Any-Freq, CMOS Clock Gen

Frequency Reference—

4G/LTE Wireless Clocksfalse

56G SerDesfalse

VDDO (V)1.8; 2.5; 3.3

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

VDD (V)1.8; 2.5; 3.3

Jitter Recommended Range (fs)<

PCI Expresstrue

Phase Jitter (ps RMS)1

Spread Spectrumtrue

Synchronous Ethernet/1588false

DSPLLs0

Xtal Input Frequency—

Reference Inputs1

Output Format CategoriesDifferential; Single-Ended

Standards Compliance—

Output Frequency Min0.16

Embedded Xtaltrue

Loop Bandwidth Min (MHz)—

Temperature Range Max (°C)85

Output Frequency Max710

Product Documents

Quality and Packaging

Look up product's green / pb-free status and information on RoHS, REACH, Halogen Free, and PFIS.

Certificate of Conformance

Evaluation Kits

si5338-56-prog-evb

Si5338/Si5356 Field Programming Evaluation Kit

The Si5338/56-PROG-EVB Field Programming Kit provides all of the tools necessary for writing a new configuration file to the one-time programmable (OTP) non-volatile memory (NVM) in the Si5338/Si5356 any-frequency, any-output clock generator.

MSRP $150.00

Buy Now Learn More

si5338-evb

Si5338 Evaluation Kit

For simplified evaluation of the Si5330/34/35/38 any-frequency, any-output quad clock generators and buffers, development kits are available. The Si5338 clock generator can synthesize any combination of up to 4 differential clock outputs, each of which is independently programmable to any frequency up to 350 MHz and select frequencies to 710 MHz.

MSRP $280.00

Buy Now Learn More

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

Buy Now Learn More

Sales Help
Technical Help

Find Your Sales Representative and Distributor
Consult with your Skyworks sales representative or distributor to find the best solution for your design.

Request a Quote
Get a quote for the specific products and quantities you need.

Working with Skyworks
Learn more about our purchase process to navigate quickly and efficiently

Support and Resources
Explore Skyworks support options, consult with our global sales and channel partners, and get the resources and expert guidance and custom development services you need to help you with your next innovation.

Technical Documents
Explore application notes, block diagrams, data sheets, user guides, ADS model calculators, installation references, S parameters and more.

Product Lifecycle Status Lookup
Lookup the product lifecycle status of Skyworks part number

Certificate of Conformance
Look up a product’s Certificate of Conformance for information such as REACH, RoHS, IEC 624741 and more.

Engineer examining electrical components

Previously Visited Products

New and Featured Products

Previously Visited Applications

New and Featured Applications