ECS-160-20-5PXDN-TR

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Crystals have been used in various applications to produce an electromagnetic signal of a specific frequency over a wide range of temperatures and power supply voltage variations. The ECS-160-20-5PXDN-TR crystal is an ideal choice for a variety of precision timing applications such as radio frequency (RF) communications and medical instruments. This article aims to explain the application fields and working principles of the ECS-160-20-5PXDN-TR crystal.

Application Field

The ECS-160-20-5PXDN-TR crystal is typically used in precision timing applications, specifically in wireless communication, especially for commercial, industrial, military, and medical markets. This crystal is also suitable for a wide range of other applications including, but not limited to, clock oscillators, interval timers, frequency synthesizers, and clock recovery circuits.

The ECS-160-20-5PXDN-TR crystal is designed for operating temperature ranges from -40 to 85°C, without necessary temperature compensation. It also provides excellent temperature stability over the rated temperature range, with a tolerance of ±20 PPM over -40 to 85°C. Output can be tuned with a fundamental or AT cut, depending on the application.

ECS-160-20-5PXDN-TR crystal has a frequency range of 160M Hz to 205MHZ and a low power consumption of 18mA at 20MHz. It is available in various package sizes, with a 4-pad SMD option, making it easy to integrate in the design.

Working Principle

A crystal oscillator is an electronic oscillator circuit that uses an electromechanical device such as a quartz crystal as its frequency-determining element. The quartz crystal resonates at a specific frequency when an electrical voltage is applied across two electrodes connected to it. A crystal oscillator produces a stable sinusoidal waveform at its resonant frequency.

The ECS-160-20-5PXDN-TR crystal is a surface mount device that works on the same principle as a quartz crystal oscillator. It has two metal electrodes that are connected to a quartz crystal. When an external voltage is applied to the electrodes, an electric current flows through the crystal, producing a mechanical vibration in the crystal. This vibration induces a change in the crystal\'s frequency, which then produces an electrical signal at a specific frequency.

The frequency of the signal depends on the type of crystal used. In the case of the ECS-160-20-5PXDN-TR crystal, the resonant frequency will be between 160MHz and 205MHz. The crystal also features a pull range of ±18 ppm, allowing the frequency to be adjusted within a range of ±18 ppm.

The ECS-160-20-5PXDN-TR crystal is designed for high-precision timing applications that require a stable and accurate frequency over a wide range of temperatures and power supply voltages. Its low power consumption and small size make it an ideal choice for many applications.

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