Clocks and Oscillators

Silicon Labs offers the industry’s broadest portfolio of clocks and oscillators for communications, computing, broadcast and consumer applications. Our timing IC portfolio leverages patented DSPLL, MultiSynth and silicon oscillator technologies to eliminate expensive discrete components while improving performance, minimizing board space and simplifying system design.

Industry’s Shortest Lead Times
To help you get to market faster, Silicon Labs' any-frequency, programmable timing IC solutions, including clocks and oscillators, generally ship in two weeks or less.

ClockBuilder™ –  Quickly develop custom, application-specific clock generators that support any combination of user-specified input/output frequencies.

Custom Oscillators – Specify a custom oscillator and build a part number in minutes.

Clock Tree Design Services – Fill out the web form or upload files, and Silicon Labs will return a custom clock tree proposal within 3 business days based on your design.


Download the Clock and Oscillator Selector Guide


 

XO/VCXO Parametric Search Clocks Parametric Search
   
Silicon Oscillators Clock Generators
Si500 Silicon XOs Si5334/8 <710 MHz
Si5355/6 < 200 MHz
Crystal Oscillators
Si530/1 XOs Jitter Attenuating Clocks
Si590/1 XOs Si531x/2x/6x <1400 MHz NEW!
Si532 Dual XO Si5315 Synchronous Ethernet Clock
Si534 Quad XO
Si570 I²C XO Low Jitter Integer Clock Multipliers
Si598 I²C XO NEW! Si532x/6x <1400 MHz
 
Voltage Controlled
Crystal Oscillators
SONET Jitter Attenuating Clocks
Si550 VCXO Si5320/21/64 OC-48/OC192
Si595 VCXO
Si552 Dual VCXO Buffers
Si554 Quad VCXO Si5330 CMOS, Differential
Si571 I²C VCXO  
Si599 I²C VCXO NEW! CDR/PHYs
Si50xx OC-3/12/48, GbE, FEC CDR
Si5040 10G XFP Transceiver
 

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