VSH56021

      The VSH56021 is designed as crystal controlled oscillators of HCMOS surface mount VCXO.
      Some important specifications of VSH56021 have been concluded into several points as follow. The first one is about its frequency range which would be from 125KHz to 33MHz. The next one is about its frequency stability which would be ±5ppm (referenced to frequency at 25°C, 25V control input). The next one is about its temperature range which would be from 0°C to +70°C. The next one is about its frequency adjust which would be positive transfer function. The next one is about its calibration at 2.5V which would be ±5ppm. The next one is about its control voltage which would be from 0.5 to 4.5Vdc. The next one is about its deviation which would be ±10ppm minimum. The next one is about its input impedance (pin 2) which would be 50K ohm minimum. The next one is about its supply voltage which would be +5Vdc ± 5%. The next one is about its supply current which would be 30mA maximum. The next one is about its package which would be hermetically sealed, leadless ceramic package. The next one is about its optional suffix which would be duty cycle 45 / 55 maximum measured at 1.4Vdc.
      Also there are some specifications about VSH56021. The first one is about its output waveform which would be HCMOS squarewave. The next one is about its output load which would be 15pF. The next one is about its output voltage which would be min 4.5V for high level and would be max 0.4 for low level. The next one is about its output current which would be -4mA for high level and would be 4mA for low level. The next one is about its output duty cycle which would be 45 / 55 maximum measured at 2.5Vdc. The next one is about its rise / fall time which would be 6ns maximum. The next one is about its jitter (RMS) which would be 10ps maximum. And so on. For more information please contact us.