KC5032K8.00000C1GE00 Crystals, Oscillators, Resonators

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KC5032K8.00000C1GE00 Oscillators

Oscillators are electronic circuits that generate periodic waveforms. They are widely used in electronic circuit applications to provide electrical signals with exact timing and frequency. The KC5032K8.00000C1GE00 is an oscillator in the family of precision temperature compensated crystal oscillators (TCXO). It is the standard part for applications that require high frequency stability and accuracy in extreme and challenging environmental conditions.

Application Field

The KC5032K8.00000C1GE00 oscillator is designed for use in communication and multimedia applications, including cellular and base station transceivers, GPS receivers, and set-top boxes. It is ideal for environments with extreme temperatures, high EMI, and other hostile conditions where traditional oscillators may not perform optimally. Due to its ability to remain stable over a wide temperature range, the KC5032K8.00000C1GE00 is also suitable for use in automotive, military, and industrial control systems.

Working Principle

The KC5032K8.00000C1GE00 oscillator uses a high-performance temperature compensated quartz crystal (TCXO), which is used to generate a sinusoidal signal of a fixed frequency. The output frequency of the crystal is determined by its mechanical resonance properties and it is powered by an external DC voltage source. The TCXO also incorporates compensation circuitry which is used to compensate the frequency for influences from changes in temperature or voltage supply. This ensures stable operation over a wide temperature range.

In a TCXO, the crystal is placed in an oven chamber which is employed to keep the temperature at a constant level. The oven utilizes an electronic sensing tool to ensure that the temperature remains constant in any environment. Furthermore, an external voltage controller is also used to provide a stable voltage to maintain the maximum oscillation amplitude of the TCXO. This ensures optimal performance that is free from external environmental interference.

The KC5032K8.00000C1GE00 oscillator also utilizes phase-locked loop (PLL) circuitry to increase the stability of its frequency output. PLLs are used to compare the output frequency to a reference frequency and adjusts the voltage supply to the crystal accordingly to correct any discrepancies. This helps ensure that the frequency output of the oscillator stays within the specified parameters of the application.

The KC5032K8.00000C1GE00 oscillator provides a high level of stability and accuracy and is an ideal choice for critical applications that require precise timing and frequency outputs. It has a frequency tolerance of 0.005ppm, a frequency stability of 0.025ppm, and operates over a temperature range of -20 to +85C. It is also available in a range of output frequencies and package sizes to meet the specific requirements of various applications.

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