CVCO55CC-1277-1433

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Voltage-controlled oscillators (VCOs) allow control over the generated signal frequency. This is critical in many applications, such as phase-locked loops, analog-to-digital converters and communication systems. VCOs typically use linear or nonlinear to control the frequency of the signal. The linear type includes the phase-locked loop, while the non-linear type includes the voltage-controlled single-ended oscillator. The CVCO55CC-1277-1433 is a voltage-controlled oscillator that uses a voltage-control type for its operation.

The CVCO55CC-1277-1433 is designed for use in a variety of applications, including modems, cellular base stations, satellite modems, and other communication systems. It offers high-frequency performance up to 1277 MHz. The high-accuracy voltage-control oscillator operates over a frequency range of 64 MHz to 1400 MHz, with accuracy ranging from ±3 to ±15ppm/°C for voltage-controlled oscillators.

The CVCO55CC-1277-1433 uses a voltage-control type for the oscillator. It is composed of an integrated crystal oscillator (XO) and voltage-controlled amplifier (VCA) structure. The XO uses a quartz crystal resonator to produce an oscillating signal whose frequency is determined by the internal crystal. The VCA then receives the signal from the XO and amplifies it using an external voltage-controlled signal. A voltage-controlled resistor (VCR) is used to adjust the amount of gain in the VCA.

The oscillator output is generated by the voltage-controlled amplifier (VCA). The VCA can be biased to provide a linear voltage-controlled gain stage or a nonlinear gain stage. In the linear configuration, the VCR is set to a constant voltage and the oscillator frequency is determined by the input signal applied to the VCA. In the nonlinear configuration, the VCR can be adjusted to modify the gain, thereby changing the oscillator’s frequency.

The CVCO55CC-1277-1433 is designed to provide high stability, accuracy, and linearity in RF signal applications. It features low phase noise and harmonic performance. The device also offers a wide voltage supply range for a wide range of signal applications. This VCO is ideal for use in wireless communication systems and a variety of signal transfer applications, such as modems, cellular base stations, satellite modems, and other communication systems.

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