YXC 24MHz Car-standard resonator, Load 8PF, Operating Temperature -40~125℃, Used in Body Domain Control-TMCU Geely

PublishTime： 2024-04-18 Article Source：YXC News

The body domain controller is one of the key components of modern automotive electronic systems. It is an intelligent control unit that can centrally control various electronic modules and systems of the body. Its main function is to process and manage information from body electronic modules and coordinate communication and data transmission between various modules to achieve unified management and control of the body system.

The body domain controller is mainly composed of hardware and software. The hardware part mainly includes processors, memories, communication interfaces, etc., which are used to process and store large amounts of data and algorithms. The software part is mainly the operating system and application program of the body domain controller, which is used to control and manage various functional modules of the body electronic system.

A car is a very complex system, and crystal oscillators are used in many places. Quartz crystal car-standard resonators are mainly used as frequency components. There are two main types of crystal oscillators used in cars:
1. Passive crystal oscillator: It can be made into a circular or rectangular shape. It has the characteristics of small size, high precision, strong vibration resistance, wide frequency, etc., and it can also withstand large vibration and impact.

2. SMD quartz crystal: SMD refers to leadless quartz crystal, also known as piezoelectric crystal or piezoelectric ceramic. It can convert electrical signals into mechanical energy, and can also convert mechanical energy into electrical energy. The crystal oscillator used in automobiles uses SMD quartz crystal automotive grade resonator as the core device.

The passive crystal oscillator YSX321SC series launched by YXC is made of XC2KO-114-24M. The following are the typical parameters of XC2KO-114-24M and its application characteristics in the body domain control-TMCU Geely:

1.Automotive grade passive crystal oscillator, highly reliable, high quality, compliant with AEC-Q200 industry certification, providing an accurate reference clock for the system;

2. The working temperature is -40~125°C, which can cope with harsh environments such as high temperature and high intensity;

3. Wide range of automotive electronics application scenarios, used in automotive electronics such as body domain controllers, body wiring harnesses, sunroof motors, etc.

YXC crystal oscillator YSX321SC series has a frequency of 24MHz and a total frequency difference of ±80PPM. The following is the YSX321SC series specifications.

Fig.1

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