STuW81300
STuW81300 is Wideband RF/microwave PLL fractional/integer frequency synthesizer manufactured by STMicroelectronics.
Wideband RF/microwave PLL fractional/integer frequency synthesizer with integrated VCOs and LDOs
- production data
VFQFPN36
Features
- Output frequency range: 1.925 GHz to 16 GHz
- RF out 1 (VCO, VCO÷2): 1.925-8.0 GHz
- RF out 2 (VCO x 2): 7.7-16.0 GHz
- Very low noise
- Normalized phase noise floor: -227 dBc/Hz
- VCO phase noise (6.0 GHz): -131 dBc/Hz @ 1 MHz offset
- Noise floor (6.0 GHz): -158 dBc/Hz
- Phase noise (12 GHz): -125 dBc/Hz @ 1 MHz offset
- Noise floor (12 GHz): -154 dBc/Hz
- Integrated VCOs with fast automatic center frequency calibration
- External VCO option with 5 V charge pump
- Fundamental VCO rejection at doubler output higher than 20 dB
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