ECS-184-18-1

Crystals

Crystals are unique and powerful elements that have a wide range of applications in many industries. One major area of application is that of ECS-184-18-1, a crystal oscillator module developed by Murata Electronics Europe BV. This module is a type of frequency-controlled oscillator (FCO) that is designed to provide highly stable output frequency from an input oscillator.

Application Field of ECS-184-18-1
The ECS-184-18-1 crystal oscillator module is typically used for industrial frequency control applications such as radar, navigation and communication systems. It is also suitable for motor frequency control, automotive and aerospace applications. It is well-suited for a variety of defense, broadcast and instrumentation applications. The module has a wide frequency range from 10Hz to 400 MHz with extremely low phase noise under certain conditions.

Working Principle of ECS-184-18-1
The ECS-184-18-1 crystal oscillator module features a unique design. It is composed of an oscillator, amplifier and buffer circuit. The oscillator is based on a quartz crystal resonator and operates in the temperature range -40 ° C to 85 ° C. The resonator is connected to the amplifier and the amplified signal is fed back to the oscillator through a bypass capacitor. The oscillator loop is designed to minimize output noise and fluctuations. The amplifier then provides amplification and high stability output.

The module is configured to accept an input frequency range of 10 Hz to 400 MHz. The output frequency is adjustable and changable. This capability is achieved through an internal voltage-controlled oscillator (VCO) that is used to modify the frequency above or below the input frequency. The VCO is programmed via an external control signal which can step the output frequency up or down in frequency steps of up to 100 instants. This makes it possible to precisely adjust the output frequency according to the application.

The module also features an input buffer that is used to reduce noise and fluctuations on the incoming signal. The buffer is designed to handle signals up to a certain level without introducing distortion or noise. The module also contains an overcurrent protection circuit that protects the input buffer and the oscillator circuit from overvoltages and overcurrent.

ECS-184-18-1 crystal oscillator module has a wide range of applications in various industries. Its extended frequency range, low phase noise and low jitter makes it ideal for a wide variety of frequency control applications. Furthermore, its robust design makes it suitable for use in extreme environments and it can be used in various military and aerospace applications.