Slow Transition HF PLO

description:

The Slow Transition PLO crystal oscillator provides smooth frequency transition on loss and reacquisition of the external reference. This innovative design features a low PLL BW (≤0.1 Hz), guaranteed maximum slew rate, automatic aging correction and frequency holdover upon loss of reference, while maintaining excellent close-in noise of -145dBc at 10Hz.

FEATURES:

  • Smooth Frequency Transition on Loss/Reacquisition of Ext Ref (≤60 ppb/second)
  • Frequency Calibration and Aging Correction Function
  • To -145 dBc/Hz @ 10 Hz offset
  • PLL LBW: ≤ 0.1 Hz
  • Low G-Sensitivity to ≤ 3E-10/g
  • Package: 2.5 x 2.5 x 0.6 in
  • Vibration Isolated Option

APPLICATIONS:

  • Up/Down Converters
  • GPS Receivers
  • System Synchronization
  • Test Equipment
  • Radar Systems

Mechanical Drawing

ST HF PLO

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