655L12503C3T

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An oscillator is an electronic circuit that produces a repetitive, stable, and periodic waveform often used as a signal source in many circuit designs. They are commonly used in a wide range of applications such as clocks, communications, industrial automation, aircraft instrumentation, and so on. The 655L12503C3T is a temperature-compensated crystal oscillator that is used in a variety of applications. In this article, we will discuss the application field and working principle of the 655L12503C3T oscillator.

Application Field

The 655L12503C3T Oscillator is designed to be used in a wide range of circuits and applications. It is typically used as a low-cost, low-power solution for embedded applications, handheld devices, and IoT products. Moreover, it is designed to be used in communication systems where precise timing and high accuracy are required, such as in GPS receivers, PLCs, RFID appliances, synchronous clocks, and more. The oscillator also finds applications in military applications where high degree of precision is needed, such as in weather-balloon receivers and fire-control systems.

Working Principle

The 655L12503C3T oscillator is based on a temperature-compensated crystal oscillator (TCXO) design. The TCXO utilizes a crystal resonator made of any of the quartz materials. The resonator is placed in a temperature-controlled environment where the temperature is regulated with the help of a thermistor. The output signal is generated by driving the crystal with a certain frequency of electric current. This frequency is determined by the natural frequency of the crystal, which is measured in hertz (Hz).

The output from the oscillator is then amplified by an external amplifier circuit, which is configured to the specific frequency of the crystal. The output from the amplifier is then fed into the clock generator circuit, which generates the square wave output. The voltage output from the clock generator circuit is then sent to the device that needs to be driven, such as a microcontroller or a logic circuit. The voltage output is regulated by a feedback loop, which ensures that the frequency of the oscillator does not drift due to changes in the temperature or other environmental conditions.

The 655L12503C3T oscillator is a very popular device owing to its small size, low power consumption, and high accuracy. It is often used in applications that need stable and precise timing. Moreover, it is ideal for use with battery-operated devices, due to its low power consumption.

In conclusion, the 655L12503C3T oscillator is a widely used temperature-compensated crystal oscillator designed for applications that require precise timing and high accuracy. It is often used in communication systems, industrial automation, military applications, and other such applications. Furthermore, its low power consumption makes it ideal for use with battery-operated devices.

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