Product Description
The RF2510 is a monolithic integrated circuit intended for use as a low-cost Frequency Synthesizer. The device is provided in a 16 pin SSOP package and is designed to provide a phased locked frequency source for use in local oscillator or transmitter applications. The chip can be used in FM or FSK applications in the U.S. 915MHz ISM band and European 433MHz and 868MHz ISM band. The integrated VCO, dual modulus/dual divide (128/129 or 64/65) pre-scaler, and reference oscillator require only the addition of an external crystal to provide a complete
phase-locked oscillator.

Typical Applications
• Local Oscillator Source
• FM/FSK Transmitter
• Wireless Data Transmitters
• 433/868/915MHz ISM Band Systems
• Low-Cost Single Frequency LO Source
• Wireless Security Systems