M660 - Integrated Circuit Systems

M660 DUAL SAW / SELECTABLE FREQUENCY VCSO

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.

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 Sample of Available Output Frequencies VCSO Center Frequency1 (MHz) 622.0800 625.0000 644.5313 669.3266 Applications SONET/SDH Gigabit Ethernet.