ADF4351 signal source development board provides a ready to use RF signal source based on the ADF4351 with practical interfacing for development and testing. Key benefits Well designed circuit board layout optimized for RF performance and straightforward debugging PC based control through the official software for quick setup, programming and monitoring All control pins are leaded out for convenient operation with microcontrollers, test rigs, or lab equipment Default configuration uses a 50 ppm 25 MHz active crystal oscillator providing a stable reference clock Circuit diagram in PDF format and STM test program are provided to speed integration, testing and verification Why you need it Reduces development time by providing a ready to use PLL based signal source with a stable reference Facilitates easy integration into existing test benches and development workflows due to exposed control pins and PC software support Supports quick validation and debugging with provided documentation and sample code from STM Applications and use scenarios RF lab testing and signal generation: use as a programmable reference source for characterizing receivers, transceivers or RF front ends during development and testing Prototype development and verification: connect to microcontrollers or software defined radio boards to explore frequency synthesis, drift behavior and control timing Education and experimentation: useful for training on PLL concepts, frequency planning, and system integration with hands on software and hardware interfacing Product notes Compatible with upper computer official software for control and configuration Exposed control pins enable flexible wiring and experimentation Includes PDF circuit diagram and STM test program to assist setup and implementation