SKY72300-362
Description
Skyworks SKY72300-362 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.
Key Features
- Spur-free operation
- 2.1 GHz maximum operating frequency
- 500 MHz maximum auxiliary synthesizer
- Ultra-fine step size, 100 Hz or less
- High internal reference frequency enables large loop bandwidth implementations
- Very fast switching speed (e.g., below 100 µs)
- Phase noise to -91 dBc/Hz inside the loop filter bandwidth @ 1800 MHz
- Software programmable power-down modes
- High-speed serial interface up to 100 Mbps
- Three-wire programming
