特性
- Integrated SAW device
- M675-01 output frequencies from 125MHz to 175MHz M675-02 output frequencies from 500MHz to 700MHz (Specify center frequency at time of order)
- Industry-standard Kvco for full compatibility
- Low phase jitter 0.2ps RMS typical for the M675-02 (50kHz to 80MHz)
- Differential 3.3V LVPECL output
- Single 3.3V power supply
- Small 5mm x 7.5mm surface mount package
描述
The M675 is a Voltage Controlled SAW Oscillator (VCSO) frequency source for low-jitter clock generation. An integrated surface acoustic wave (SAW) delay line implements the high-Q voltage controlled oscillator (VCO) function, which results in low output phase noise and very low jitter. The M675-01 is available in a range of center frequencies from 125MHz to 175MHz. The M675-02 provides 500MHz to 700MHz. The guaranteed minimum pull-range of ±100ppm meets GbE requirements. It also fully satisfies the ±50ppm minimum pull-range specification commonly required. Industry-standard Kvco (VCO Gain) provides full replacement compatibility. The M675 is well suited for phase-locked loop implementations, clock and data recovery circuits, and other timing applications in telecom and optical fiber networking systems (e.g., SONET/SDH).