DESCRIPTION

The M650 Series of Voltage Controlled SAW Oscillators is a low cost solution for many Telecom applications. An internal SAW filter provides jitter performance of less than 0.5psec (rms).

This device is specified for an operating temperature range of -40°C to +85°C. A disable feature forces the output into a static condition by applying a logic “0” to the clock enable input. The oscillator is housed in a hermetically-sealed, leadless surface mount package.

The M650 Series of VCOs is available over an output frequency range of 155MHz to 900MHz. The device is most suited for phase-locked loop applications as well as clock and data recovery circuits.

FEATURES

■ Output Frequencies at 155MHz to 900MHz

■ Low Phase Jitter, 0.5psec (rms) typical

■ 3.3 Volt Supply Operation

■ Complementary Outputs

■ Output Disable Feature

■ LCC Surface Mount Package (9 x 14mm)

APPLICATION

■ Clock Smoothing for OC192/OC48/OC12/OC3

■ Clock Smoothing for STS96/STS48/STS12/STS3/STS1

■ Frequency Translation

■ Clock and Data Retiming