CVPD-920-100

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Oscillators are electrical components that produce steady, periodic pulses of electricity or other signals. A common type of oscillator is the CVPD-920-100, which is used in many applications requiring a steady input signal. This article will discuss the application field and working principle of the CVPD-920-100.

The CVPD-920-100 is a frequency synthesizer based on the PLL (Phase-Locked Loop) approach. It is designed to generate a wide range of signals with precise frequency control and a high degree of accuracy. The output frequency range of the CVPD-920-100 is from 1 MHz to 20 GHz, making it suitable for a wide range of applications.

The CVPD-920-100 is commonly used in applications requiring a steady input signal, such as wireless communication, satellite navigation systems, and test equipment. The CVPD-920-100 is also used in clock and data recovery (CDR) circuits, where it is used to recover clock signals from data streams.

The working principle of the CVPD-920-100 is based on a feedback loop. This feedback loop is made up of four different components: a voltage-controlled oscillator (VCO), a phase detector, a low-pass filter, and a programmable divider. The VCO is the core component of the PLL, and it is the component that produces the actual output signal. The phase detector is used to compare the phase of the VCO output to a reference signal. The low-pass filter is then used to smooth out the output of the phase detector to produce a DC voltage, which is used to control the frequency of the VCO and thus the output signal. The programmable divider is used to divide the VCO frequency down to the desired output frequency.

In order to control the output frequency of the CVPD-920-100, a frequency-control voltage is required. This can be either an external voltage source or an internal voltage that is generated from the integrated, temperature-controlled oscillator (TCXO). The voltage is then used to control the frequency of the VCO, as well as the divider and the phase detector.

The CVPD-920-100 is a highly accurate and reliable oscillator that is used in many applications requiring a steady and precise input signal. It is easy to use and configurable, making it suitable for a variety of applications. It is also cost-effective and offers a high degree of accuracy, making it an attractive choice for many applications.

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