The Analog Devices ADF4002BRUZ-RL7 is a PLL frequency synthesizer with bypass capability, designed for RF and clock generation applications up to 400 MHz. It integrates a phase detector and a programmable divider, accepting CMOS or TTL inputs and delivering a clock output. The bypass mode lets the input reference pass directly to the output when the PLL loop is not needed, useful for system test modes or fail-safe clock routing. Operating from a 2.7V to 3.3V supply, this part fits into 3.3V logic environments common in baseband and RF front-end designs. The supply range also covers 2.8V and 3.0V rails found in battery-powered or low-voltage systems.
Package and footprint — 16-TSSOP on a reel
The same die is also available in a leadless LFCSP package as the ADF4002BCPZ-RL7, which saves board area if you are starting a new layout.