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Silicon Labs > Products > Clocks and Oscillators > Timing Software Development Tools

Development Software Tools

Software Downloads

Download software files to support Silicon Labs clocks and oscillator development.

Software	Version Number	Date	Devices	Release Notes
ClockBuilder Desktop Software	5.0	03/17/12	Si5330/34/35/38/56	Read Me
DSPLLsim (Precision Clock EVB Software)	4.7	03/18/12	Si531x/2x/6x	Read Me
Si537x DSPLLsim (Si537x Precision Clock EVB Software)	2.3	04/09/12	Si5374/5	Read Me
Programmable Oscillator Software	3.0.1	06/22/11	Si514/70/71/98/99	Read Me
Jitter Calculator	1.1	2005	Si5320/21/64	Read Me

Different versions of the same software can be installed simultaneously on one computer.

Specify a custom oscillator, clock or clock tree design in minutes!