The SKY72310-11 is a fractional-N frequency synthesizer designed to provide ultra-fine frequency resolution, fast switching speed, and low phase-noise performance for high-performance radio system designs that require low power and fine step size. The ultra-fine step size of less than 100 Hz allows this synthesizer to be used in very narrowband wireless applications.
The SKY72310-11 synthesizer’s fine step size can compensate for crystal oscillator or intermediate frequency (IF) filter drift. As a result, crystal oscillators or crystals can replace temperature-compensated or ovenized crystal oscillators, reducing parts count and associated component cost. The device’s fine step size can also be used for Doppler shift corrections.
For additional features, specifications, and operating parameters on the SKY72310-11, download the available datasheet.