SKY72302 Overview
Skyworks SKY72302 direct digital modulation fractional-N frequency synthesizer provides ultra-fine frequency resolution, fast switching speed, and low phase-noise performance. This synthesizer is a key building block for high-performance radio system designs that require low power and fine step size. The ultra-fine step size of less than 400 Hz allows this synthesizer to be used in very narrowband wireless...
SKY72302 Key Features
- Spur-free operation
- 6.1 GHz maximum operating frequency
- 1000 MHz maximum auxiliary synthesizer
- Ultra-fine step size, 400 Hz or less
- High internal reference frequency enables large loop bandwidth implementations
- Very fast switching speed (e.g., below 100 µs)
- Phase noise to -80 dBc/Hz inside loop filter bandwidth @ 6100 MHz
- Software programmable power-down modes
- High speed serial interface up to 100 Mbps
- Three-wire programming