OVA3BA2AA

      The Connor-Winfield OVA3BA2AA is a true surface mount 3.3V Voltage Controlled Oven Stabilized Crystal Oscillator (VCOCXO) with LVCMOS logic output.The device is ideal for stratum 3 application requiring low jitter over the industrial tempetature range and tight frequency stability. OVA3BA2AA has nine features.The first one is 3.3 V operation.The second one is low jitter<1ps RMS.The third one is that the frequency stability of OVA3BA2AA is within ±0.25 ppm.The fourth one is that the temperature range is from -40 to 85.The fifth one is that the frequency tolerance is within ±4.6ppm over ten years.The sixth one is VCOCXO.The seventh one is surface mount package.The eighth one is tape and reel packaging.The last one is RoHS COMPLIANT/LEAD FREE.
      The OVA3BA2AA has some absolute maximum ratings.The minimum of storage temperature is -40 while the maximum of it is 85.The minimum of supply voltage is -0.5 Vdc while the maximum of it is 4.5 Vdc.The minimum of control voltage is -0.5 Vdc while the maximum of it is 4.5 Vdc.
      The following is about the operating specifications of the OVA3BA2AA.The minimun of center frequency is 1.544 MHz and the maximum of it is 20.000 MHz.The minimun of frequency calibration is -1.5 ppm and the maximum of it is 1.5 ppm.The minimun of frequency stability is -0.25 ppm and the maximum of it is 0.25 ppm.The minimun of total frequency tolerance is -4.6 ppm and the maximum of it is 4.6 ppm.The minimum of aging (daily) is -30 ppb and the maximum of it is 30 ppb.The minimum of aging (10 years) is -2.7 ppm and the maximum of it is 2.7 ppm.The operating temperature range is from -40 to 85.The minimun of supply voltage is 3.135 Vdc and the nominal of it is 3.3 Vdc and the maximum of it is 3.465 Vdc.The maximum of supply current is 700 mA.The nominal of steady state supply current at 85 is 110 mA.The nominal of steady state supply current at 25 is 290 mA.The nominal of steady state supply current at -40 is 550 mA.The maximum of phase jitter (BW=10Hz to 20MHz) is 3 ps rms.The maximum of phase jitter (BW=12KHz to 20MHz) is 1 ps rms.The nominal of period jitter is 3 ps rms.The naminal of SSB phase noise at 10Hz offset is -90 dBc/Hz.The naminal of SSB phase noise at 10KHz offset is -130 dBc/Hz.The maximum of start up time:oscillator is 10 mS.The maximum of warm up time is 5 minutes.The maximum of TDEV at 1.0 Second 1 ns.The maximum of TDEV at 4.0 Second 2 ns.