ICS307

The ICS307-01 and ICS307-02 are versatile serially programmable clock sources which take up very little board space.

They can generate any frequency from 6 to 200 MHz, and have a second configurable output. The outputs can be reprogrammed on the fly, and will lock to a new frequency in 10 ms or less. Smooth transitions (in which the clock duty cycle remains roughly 50%) are guaranteed if the output divider is not changed.

The devices include a PDTS pin which tri-states the output clocks and powers down the entire chip.

The ICS307-02 features a default clock output at start-up and is recommended for all new designs.