Silicon labs Si535x-TMSTK gives the user a development tool for CMOS clock generators. The Clock generator Si5350 and Si5351 USB timing Tool Stick lets you create a frequency plan via the Clockbuilder software, the frequencies will be stored in flash memory on the ToolStick.

Easy to use: plugs into a PC then select timing ToolStick
ClockBuilder™ desktop software
Status LEDs
ISO 9001, ISO 14001and ISO/TS 16949 standards