CPPT7L-BP-100.0TS

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Oscillators are an integral component of many electronics projects. They are widely used in the generation of radio-frequency (RF) signals, timing and clocking signals, and noise reduction. The CPPT7L-BP-100.0TS is an oscillator that combines both frequency stability and precision temperature compensation. This article discusses the application area and working principle for this type of oscillator.

Application Field

The CPPT7L-BP-100.0TS is primarily used in communication devices, such as cellular phones, wireless modems and routers, and other distributed information systems. It is also used in timing systems, such as for clocking the CPU and memory in embedded systems. Additionally, it can be used in radio frequency receivers for signal conversion. Generally speaking, the CPPT7L-BP-100.0TS provides temporal accuracy and phase accuracy in the frequency range between 0.0025MHz-10MHz.

Working Principle

The CPPT7L-BP-100.0TS oscillator is a temperature-compensated oscillator. It utilizes two components: a control board and a crystal. The crystal is responsible for producing the frequency of the oscillation. The control board uses a feedback loop to stabilize the oscillation within the desired frequency range. This feedback is generated through a voltage-controlled oscillator. A thermometer is used to detect any changes in the ambient temperature, and the control board will adjust the frequency automatically to maintain the desired frequency range.

The voltage-controlled oscillator uses a voltage-controlled resistor to generate a feedback voltage. This voltage is applied to the crystal to vary the frequency of the oscillation. The voltage-controlled resistor is used to compensate for the frequency shift due to changes in the ambient temperature. When the temperature changes, the resistance in the voltage-controlled resistor changes, and this in turn affects the generated feedback voltage. The feedback voltage is then used to adjust the frequency of the oscillation to ensure that it remains within the desired range.

Conclusion

The CPPT7L-BP-100.0TS oscillator is a temperature-compensated oscillator used to precisely generate a specified frequency range. It uses a voltage-controlled resistor to adjust the feedback voltage to maintain the desired frequency range. This oscillator is primarily used in communication devices, for radio frequency reception, and as a timing device for embedded systems. It is highly resistant to changes in ambient temperature, and able to maintain its specified frequency range over a wide temperature range.

The specific data is subject to PDF, and the above content is for reference