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Introduction

CPPDC5L-BR-20.0/21.0 belongs to the Pin Configurable/Selectable Oscillators family and is widely used in a variety of applications, including automotive, industrial, wireless and power systems. Pin Configurable/Selectable Oscillators are specially designed for applications that require high stability, low jitter and low EMI/EMV, and are becoming increasingly popular as more and more applications need accurate timing. In this article, we will look at what makes the CPPDC5L-BR-20.0/21.0 special, its application fields and its working principle.

Application Field

CPPDC5L-BR-20.0/21.0 is a Pin Configurable/Selectable Oscillator that is designed to be used in a variety of applications, as previously mentioned. These applications are characterised by their need for high stability, low jitter and low EMI/EMV. The oscillators are typically used in industrial applications, automotive and defense systems, wireless communication systems and power systems. In these applications, the oscillators are typically used in timing, frequency or phase locked loop (PLL) systems. The oscillators offer excellent jitter performance, and offer the advantage of very low EMI/EMV levels and low jitter. The oscillators are also available in various frequency ranges, from 10MHz to 200 MHz, and can be easily configured to meet the specific needs of each application.

Working Principle

The CPPDC5L-BR-20.0/21.0 is a Pin Configurable/Selectable Oscillator that works on the principle of charge transfer. The oscillator consists of two pins; one is the input, the other is the output. The input pin is used to provide a reference clock signal and the output pin is used to provide the output clock signal. When the input clock signal is applied to the input pin, a charge will be transferred through the oscillator. As the charge passes through the oscillator, it will encounter capacitors and resistors, which will cause the charge to oscillate. At the same time, the oscillator will also be affected by the external environment, such as temperature, which can cause the frequency of the oscillator to vary. In order to maintain a stable frequency, the oscillator can be adjusted by changing the capacitance or resistance of the circuit. Once the oscillator is correctly configured, it will produce a stable output clock signal.

Conclusion

In conclusion, the CPPDC5L-BR-20.0/21.0 is a Pin Configurable/Selectable Oscillator that is designed for applications that require high stability, low jitter and low EMI/EMV. It works on the principle of charge transfer, and can be easily configured to meet the needs of each application. It is widely used in industrial, automotive, wireless and power systems and can provide reliable timing and frequency signals for a variety of applications.

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