PS2500
PS2500 is Low-Power Direct Digital Modulation Frequency Synthesizer manufactured by Philsar.
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PS2500 2.2 GHz Fractional-N Frequency Synthesizer
Low-Power Direct Digital Modulation Frequency Synthesizer
Preliminary Datasheet V1.2
Features
- 2.2 GHz maximum operating frequency
- 500 MHz maximum auxiliary synthesizer
- Ultra-small step size 100 Hz or less
- High-reference frequency enables larger loop bandwidth PLL
- Fast switching speed
- Phase-noise to -92 dBc/Hz inside the loop filter bandwidth
- Spurious -70 dBc/Hz inside the loop filter bandwidth
- Software programmable power-down modes
- High-speed serial interface
- 3-wire programming
- Programmable division ratios on reference frequency
- Phase detectors with programmable gain provide a programmable loop...
