Product Description

LNO 640 D1 is a low noise and low G vibration isolated OCVCSO (Oven Controlled Voltage Controlled SAW Oscillator) at 640 MHz, phase-lockable on an external 10 MHz reference.

LNO 640 D1 provides excellent phase noise performance, and is specially designed for airborne environment. The core oscillator is internally suspended on shock absorbers.

LNO 640 D1 is available in a 70mm x 70mm x 35mm package.

Three operating modes are available, through Control Input signal:

 Free running Control Input = Not connected

 Voltage controlled Control Input = DC Voltage

 Phase Lock Loop Control Input = 10 MHz Reference

Features

 Excellent phase noise performance (typical value) :

o -168 dBc/Hz @ 10kHz offset

o -174 dBc/Hz noise floor

 BIT Status: Ready or Alarm

Applications

 Airborne radars