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ADF4377 - Microwave Wideband Synthesizer

General Description

The ADF4377 is a high performance, ultralow jitter, dual output integer-N phased locked loop (PLL) with an integrated voltage controlled oscillator (VCO) ideally suited for data converter and mixed signal front end (MxFE) clock applications.

Key Features

  • Output frequency range: 800 MHz to 12.8 GHz.
  • Jitter = 18 fsRMS (integration bandwidth: 100 Hz to 100 MHz).
  • Jitter = 27 fsRMS (ADC SNR method).
  • Wideband noise floor:.
  • 160 dBc/Hz at 12 GHz.
  • PLL specifications.
  • 239 dBc/Hz: normalized in-band phase noise floor.
  • 147 dBc/Hz: normalized in-band 1/f noise.
  • Phase detector frequency up to 500 MHz.
  • Reference input frequency up to 1000 MHz.
  • Typical spurious fPFD:.
  • 95 dBc at.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Data Sheet ADF4377 Microwave Wideband Synthesizer with Integrated VCO FEATURES ► Output frequency range: 800 MHz to 12.8 GHz ► Jitter = 18 fsRMS (integration bandwidth: 100 Hz to 100 MHz) ► Jitter = 27 fsRMS (ADC SNR method) ► Wideband noise floor: −160 dBc/Hz at 12 GHz ► PLL specifications ► −239 dBc/Hz: normalized in-band phase noise floor ► −147 dBc/Hz: normalized in-band 1/f noise ► Phase detector frequency up to 500 MHz ► Reference input frequency up to 1000 MHz ► Typical spurious fPFD: −95 dBc at fOUT = 12 GHz ► Reference input to output delay specifications ► Device-to-device standard deviation: 3 ps ► Temperature coefficient: 0.03 ps/°C ► Adjustment step size: < ±0.1 ps ► Multichip output phase alignment ► 3.