EG-2002CA 133.0000M-PCHB

Introduction

EG-2002CA 133.0000M-PCHB is an oscillator, typically used for precision and stability. The oscillator is used in a variety of applications, in particular, a wide range of precision frequency control applications, such as portable communications, automotive control systems, test and measurement equipment, and professional recording and instrumentation systems.

Application Field and Working Principle

The EG-2002CA 133.0000M-PCHB oscillator is used primarily in precision and stability-critical frequency control applications. It is used for precision frequency control as the oscillator’s frequency accuracy and stability increases due to the high-performance temperature-compensated oscillator (TCXO) circuitry. This allows the oscillator to maintain a stable frequency and precise timing in the system.

The working principle of a TCXO is as follows. A temperature-sensing thermistor is connected to a temperature-sensitivity input circuit of the oscillator, and the frequency of the oscillator is made by a variable resonance circuit. The resistance of the thermistor is changed according to the temperature variation, and the capacitance of the variable resonance circuit is changed accordingly. As a result, the frequency of the oscillator is temperature-compensated and can be kept stable.

Advantages and Specifications

The EG-2002CA 133.0000M-PCHB oscillator offers a wide range of advantages for precision frequency control applications. It has a high accuracy and stability thanks to the cavity-backed TCXO, a wide variety of operating temperatures, flexible frequency range, and the ability to operate with a wide range of voltages.

In terms of specifications, the EG-2002CA 133.0000M-PCHB oscillator has an operating temperature range of -55°C to +185°C. The frequency range is from 10 Hz to 133MHz, the output format is TTL/CMOS, and the typical operating voltage is 1.2V to 3.3V.

Conclusion

In conclusion, the EG-2002CA 133.0000M-PCHB is an oscillator that can be used in a wide range of precision frequency control applications. It is capable of providing high precision and stability due to its temperature-compensated oscillator circuitry, and its wide variety of operating temperatures, frequency range, output formats, and voltages make it suitable for different types of applications.