ASTMHTA-25.000MHZ-ZR-E-T

Oscillators

Oscillators are electrical circuits that produce a periodic, oscillating electronic signal, often a sine wave or a square wave. They are widely used in many electronic devices from clocks to radios. Oscillators are used to generate and control electrical signals and are used in a variety of fields such as communications, navigation, medical instrumentation, and robotics.

One of the main types of oscillators is the ASTMHTA-25.000MHZ-ZR-E-T oscillator. This oscillator is ideal for use in communications systems, as it offers a wide range of accurate frequency control and stable sine-wave output. It uses a Pierce-type voltage-controlled oscillator topology, and combines the best of both worlds – stability, accuracy, and low power consumption.

Application Field

The ASTMHTA-25.000MHZ-ZR-E-T oscillator is designed for use in digital and radio communications applications as it offers wide frequency range, stable and accurate frequency control and sine wave output. It is an ideal choice for applications that require ultra-high frequencies, such as satellite communications and other high-frequency applications. Also, as it uses the Pierce voltage-controlled oscillator configuration, it is extremely stable and consumes very low power.

The oscillator can be used for a wide variety of applications, such as:

• Radio communications
• Remote monitoring
• Satellite communications
• Wireless communications
• High-precision instrumentation
• Signal processing
• Medical instrumentation
• Robotics

Working Principle

The working principle of the ASTMHTA-25.000MHZ-ZR-E-T oscillator is based on the Pierce voltage-controlled oscillator topology. The oscillator comprises of two symmetrical arms, each of which contains an amplifier. The input to the amplifier is the reference voltage and the output is the sine wave. As the reference voltage is varied, the frequency of the sine wave output is also varied. The stability of the oscillator is maintained by the slope compensation technique, which also ensures that the frequency of the output is precisely maintained.

The oscillator also features a rail-to-rail output voltage range of 0.8V to 4.2V, which makes it suitable for use in high-voltage applications. The frequency range of the oscillator is 0.25MHz to 25.000MHz and it can be used for both transmission and reception of signals.

The ASTMHTA-25.000MHZ-ZR-E-T oscillator is a reliable and highly accurate oscillator that can be used in a wide range of applications. It offers a wide range of frequencies, stable performance and low power consumption, making it an ideal choice for communications systems.