Crystal Encyclopedia

Crystal Oscillator Product Structure

Selection Reference

49.152MHz and 45.1584MHz, the "heartbeats" of digital audio in the audio industry.

2025

03-25

Crystal filters for applications in communications, audio and radar systems

It is a frequency filter that uses the characteristics of the crystal to select or exclude signals within a specific frequency range to filter out unwanted frequency components and improve signal quality.

2023

08-29

OCXO, ultra-high stable crystal oscillator, the aircraft carrier among crystal oscillators

OCXO (Oven-Controlled Crystal Oscillator) constant temperature crystal oscillator is a high-precision frequency stabilization device, mainly used in applications requiring high-precision time and frequency, such as satellite navigation, communication equipment, scientific research and other fields. It uses a built-in temperature control system to maintain the crystal working at a constant temperature, thereby reducing the impact of temperature and improving frequency stability and accuracy.

2023

08-10

What is the waveform of the crystal oscillator? Sine wave or square wave?

Regarding the crystal oscillator output waveform, I believe some people may think that there are only two waveforms, that is, the passive crystal oscillator output waveform is a sine wave, the active crystal oscillator output waveform is a square wave, and a small part is a sine wave. However, the square wave has the choice of non-differential and differential output; the sine wave has the choice of quasi-sine wave and peak-clipping sine wave.

2023

07-31

Crystal Oscillator Information | What are the applications of crystal oscillators in smartphones?

As a key part of the "heart" of electronic products, crystal oscillators work on their principles and what role they can play.

2023

07-25

Crystal Oscillator Information | What are the factors that affect the stability of quartz crystal oscillators?

Crystal oscillator is also a crystal oscillator. Crystal oscillator has many applications in life, such as CPU clock. Not all friends know something about crystal oscillators, so in this article, we will introduce the frequency stability of crystal oscillators and analyze the factors that affect the frequency stability of quartz crystal oscillators.

2023

07-20

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