M2040 Description
The M2040 is a VCSO (Voltage Controlled SAW Oscillator) based clock generator PLL designed for clock protection, frequency translation and jitter attenuation in fault tolerant puting applications.
M2040 Key Features
- Integrated SAW (surface acoustic wave) delay line; VCSO frequency of 400.00 or 533.3334 MHz;- outputs VCSO frequency or
- Loss of Lock (LOL) indicator output
- Narrow Bandwidth control input (NBW Pin); Initialization (INIT) input overrides NBW at power-up
- Dual reference clock inputs support LVDS, LVPECL, LVCMOS, LVTTL
- Automatic (non-revertive) reference clock reselection upon clock failure; controlled PLL slew rate ensures normal system
- Acknowledge pin indicates the actively selected reference input
- Dual differential LVPECL outputs
- Low phase jitter of < 0.5ps rms, typical (12kHz to 20MHz or 50kHz to 80MHz)
- Industrial temperature available
- Single 3.3V power supply