What Is the Difference between Crystal Oscillators and Crystals

时间： 2024-11-12 来源：TROQ Official Website

代理服务

技术支持

现货查询

批量订货

crystal oscillators,clock oscillators,active crystal oscillators,passive crystal oscillators

When it comes to crystal oscillators, one may think of quartz crystals. In fact, these two are equivalent. So what is the difference between crystal oscillators and crystals? Give a brief analysis.

1. Crystal Oscillators Are Active

For crystal oscillators, due to their active nature, they contain an oscillator that can operate independently and produce stable frequency output. So in terms of the composition of integrated circuits, resonant circuits naturally occur, but the prerequisite is that power supply is needed to vibrate. Generally speaking, experiments can be conducted through several patches.

2. Crystals Are Passive

For such passive crystals, crystals (such as quartz crystals) are passive and cannot generate oscillations independently. An external oscillation circuit is needed to drive it, which is called an integrated circuit.

3. Structure and Application:

Crystal oscillators are usually packaged in a metal shell, which contains crystals, oscillation circuits, and amplification circuits inside. This allows crystal oscillators to be directly integrated into electronic devices, providing a stable frequency source. And the crystal itself is just a small piece of object, which needs to work in conjunction with external oscillation circuits.

4. Classification and Naming:

In professional classification, crystal oscillators are usually referred to as "clock oscillators" or "active crystal oscillators", while crystals are referred to as "passive crystal oscillators".

Through the above points, distinguish between crystal oscillator and crystal oscillator. In the process of equipment operation, the configuration of the oscillator is very important, and it needs to be selected according to different adaptation ranges to better demonstrate the quality of the crystal oscillator. At the same time, for the sealing and stability of the crystal oscillator, all parameters must meet the standards in order to avoid faults and ensure the accuracy of operation is improved.

发送到邮箱 |
+1 赞 0
收藏
评论 0
| 转发至：

本文由莫子若转载自TROQ Official Website，原文标题为:What is the difference between crystal oscillators and crystals，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

全部评论（0）

暂无评论

Does the Thickness of the Chip Affect the Frequency of the Crystal Oscillator?

Crystal oscillator is an electronic component that can generate stable frequencies and is widely used in various electronic devices. The frequency parameter of a crystal oscillator, that is, the magnitude of its oscillation frequency, is one of the important indicators of crystal oscillator performance. The cutting method of quartz crystals is crucial. Different cutting methods, such as AT cut, CT cut, SC cut, etc., have a profound impact on the vibration mode, frequency stability, and temperature coefficient characteristics of crystals.

2024-11-15 - 技术探讨代理服务技术支持批量订货

There are Two Main Types of Crystal Oscillators: Active Crystal Oscillators and Passive Crystal Oscillators

Self-oscillation characteristics of active crystal oscillators and usage requirements of passive crystal oscillators. The content involves the internal structure of crystal oscillators, especially the piezoelectric effect of quartz crystals and their role in mechanical vibration.

2024-11-22 - 技术探讨代理服务技术支持批量订货

The Difference between Active Crystal Oscillators and Passive Crystal Oscillators

This article mainly introduces the difference between active crystal oscillators and passive crystal oscillators.

2024-09-30 - 技术探讨代理服务技术支持批量订货

TROQ创捷电子热敏晶体谐振器RX38400009通过高通QUALCOMM芯片平台认证

2024年5月，TROQ创捷电子热敏晶体谐振器RX38400009 2016 38.4MHz产品已正式通过全球科技巨头美国高通公司（QUALCOMM）的手机芯片、穿戴设备芯片组的平台认证，这是一个令人振奋的里程碑，标志着TROQ创捷电子技术创新和产品质量再次获得国际认可，国产制造与国际一线品牌并处同一赛道，为晶体行业的发展增添了新的动力。

2024-08-12 - 产品代理服务技术支持批量订货

TROQ创捷电子-晶振选型表

TROQ创捷电子提供以下技术参数的晶振选型,频率(MHZ)：3MHZ~100MHZ；频偏：±5PPM~±50PPM；电压：1.65V-3.6V；负载电容：6PF~20PF

产品型号	品类	频率(MHZ)	无源：负载电容有源：电压	频偏	Package封装	应用等级	等级认证标准
RU40000011	有源晶振	40MHZ	1.8V	±25PPM	SMD2016-4P	工业级	ROHS、REACH

选型表 - TROQ创捷电子立即选型

ISO 9001:2015 QUARTZ CRYSTALS,CRYSTAL OSCILLATORS, REAL TIME CLOCK MODULES, SURFACE MOUNT DEVICE (SMD) CRYSTALS AND SENSING DEVICES CERTIFICATE(QMS 00284)

25 March 2024 - EPSON - 测试报告代理服务技术支持批量订货

How to Choose According to Your Needs Among The Top Ten Brands of Active Crystal Oscillators

When selecting and purchasing active crystal oscillators, it is natural to pay attention to the choice of brand. Therefore, many users compare and select among the top ten brands of active crystal oscillators. For active crystal oscillator products, we do not simply choose a brand based on brand reputation and quotation, but we must combine our own use needs to choose a brand that meets expectations in all aspects. Next, let’s talk about the aspects of comparable brands.

2024-01-19 - 设计经验代理服务技术支持批量订货