CS20-20.480MABJ-UT

Crystals - CS20-20.480MABJ-UT Application Field and Working Principle

Crystals are mineral components that are used to produce radio frequencies and facilitate electronic communication. CS20-20.480MABJ-UT is an example of such a crystal that is commonly used for oscillator applications in clocks, TVs, mobile phones, and navigation instruments. This article explains the application field and working principle of this crystal.

Application Field

CS20-20.480MABJ-UT is designed for general-purpose high-frequency oscillator applications including clocks, TVs, mobile phones, and navigation instruments. As a crystal oscillator, it integrates an inverter made from an appropriate CMOS logic device with a single quartz crystal. It also provides all the components and construction for the circuit including a logic package, resonant crystal, series resource, and a substrate.

This crystal is widely used in real-time clocks, chargers, and other power supplies. It provides reliable frequency performance while having a small size. Its features make it an ideal choice for battery-powered devices, where power consumption is greatly reduced. It is also suitable for use in medium and low-frequency applications. This crystal offers superior frequency stability and temperature stability, relatively low EMI noise, low jitter, and low temperature drift.

Working Principle

The working principle of CS20-20.480MABJ-UT lies in its crystals. Crystals are made of thin slices of quartz that have been processed and trimmed so that their vibrations change in frequency when electrical signals are applied to them. The crystal is the main component of a crystal oscillator circuit and the oscillator circuit amplifies an input signal and then uses the crystal to filter out undesirable frequencies. This results in the oscillator circuit producing a highly stable and consistent frequency output.

The CS20-20.480MABJ-UT oscillator consists of the crystal, inverter, and the series resistor. The crystal provides the frequency stability, the inverter amplifies the input signal into the range required, and the series resistor controls the frequency of the output signal. The crystal also helps to filter out external noise in order to maintain a stable and consistent frequency.

The CS20-20.480MABJ-UT crystal is a versatile device and is highly reliable in real-time oscillator applications. It is designed to operate at 20 MHz to 48 MHz and offers the highest level of stability and accuracy in clocks, TVs, mobile phones, and navigation instruments.