653V15363C3T

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Oscillators are electronic components that generate a periodic, oscillating signal (generally sine, but not limited to). The 653V15363C3T oscillator is a type of voltage-controlled crystal oscillator (VCXO). It is compact in design and has excellent frequency stability, making it well-suited for frequency-sensitive applications.

Key Features

• Low jitter performance
• Output Power: ±10 dBm
• Frequency: 10 MHz to 65 MHz
• Low phase noise
• Low frequency step size

Application Fields

The 653V15363C3T is the ideal choice for applications requiring a precision, low-jitter oscillator. With its compact size and low phase noise, it\'s suitable for products requiring high sensitivity, such as video and data communications, as well as digital TV receivers. For the same reasons, it\'s also used in test and instrumentation equipment, such as spectrum analyzers and network analyzers.

Working Principle

The 653V15363C3T is a voltage-controlled crystal oscillator (VCXO). As its name implies, it works by controlling the frequency of a quartz crystal using an external voltage. The quartz crystal is a piezoelectric element, which means that when an electric signal is applied to it, it vibrates at a certain frequency. The 653V15363C3T controls the frequency of this vibration using an external voltage, thereby providing precise control over the signal\'s frequency.

The 653V15363C3T is an example of an active oscillator, as it uses circuitry to maintain a relatively constant frequency. It consists of an oscillator circuit, an amplifier and a feedback loop. The quartz crystal acts as the frequency-determining element in the oscillator circuit. The amplifier amplifies the oscillation signal, which is then fed back to the oscillator circuit through the feedback loop, maintaining a constant frequency.

The frequency can be adjusted using an external voltage, which controls the frequency of the crystal oscillator. The frequency step size can be very small, allowing for precise control over the signal\'s frequency. This makes the 653V15363C3T ideal for applications requiring precise frequency control.

Conclusion

The 653V15363C3T is a voltage-controlled crystal oscillator, designed for applications requiring a precision, low-jitter oscillator. It has a low phase noise and a low frequency step size, making it ideal for video and data communications, as well as digital TV receivers and test and instrumentation equipment. It works by using an external voltage to control the frequency of a quartz crystal, which is then amplified and fed back into the oscillator circuit, maintaining a constant frequency.

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