GENERAL DESCRIPTION

The M660-01 is a dual SAW, selectable frequency VCSO for low-jitter clock generation. An integrated SAW (surface acoustic wave) delay line implements the high-Q VCO (voltage controlled oscillator) function, which results in low output phase noise and very low jitter. The M660-01 is available in a range of center frequencies from 125 to 175MHz. The M660-02 is available in a range of center frequencies from 500 to 700MHz.

FEATURES

• M660-01 output frequencies from 125 to 175 MHz

  M660-02 output frequencies from 500 to 700 MHz

  (Specify center frequency at time of order)

• Two integrated SAW devices

• Selectable output frequency

• Supports multi-rate optical interface requirements

• Low phase jitter 0.37ps rms typical (12kHz to 20MHz)

• Low phase noise -70dBc/Hz @ 1kHz offset

• Differential 3.3V LVPECL output

• Single 3.3V power supply

• Small 9 x 14 mm SMT (surface mount) package