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24MHz passive crystal oscillator has many important functions, the following are some common aspects:
· System clock reference
1. Synchronize the work of various parts: In electronic devices such as computers, smartphones, and tablets, 24MHz passive crystal oscillators provide a unified clock reference for components such as CPU, GPU, and memory, ensuring that they work together in a precise rhythm so that data transmission, processing, and storage can be carried out in an orderly manner.
2. Instruction execution and data processing: As a system clock source, it determines the speed and rhythm of CPU execution instructions. For example, in a microcontroller running at a 24MHz clock, the CPU can execute an instruction or complete a data processing operation in each clock cycle, thereby achieving various complex tasks such as running an operating system and processing user input.
· Communication and data transmission
1. Wired communication: In wired communication interfaces such as Ethernet and USB, 24MHz passive crystal oscillators provide clock signals for data transmission, ensuring that data can be accurately synchronized at the sending and receiving ends to avoid data transmission errors.
2. Wireless communication: In wireless communication modules such as Bluetooth and Wi-Fi, 24MHz passive crystal oscillators are used to generate stable carrier frequencies or clock signals, enabling devices to perform high-speed and stable wireless data transmission with other devices.
· Audio and video processing
1. Audio processing: In audio devices such as MP3 players and mobile phone audio circuits, 24MHz passive crystal oscillators provide clock signals for audio codecs, digital signal processors, etc., ensuring the accuracy of audio data sampling, encoding, decoding and other processing processes, thereby achieving high-quality audio playback and recording.
2. Video processing: For video surveillance cameras, digital cameras and other devices, 24MHz passive crystal oscillators provide clock signals for image sensors, video encoders, etc., ensuring the synchronization and stability of video image acquisition, processing and transmission, making the video picture clear and smooth, and the color reproduction accurate.
· Sensors and measurements
1. Sensor data acquisition: In various sensors such as accelerometers, gyroscopes, temperature sensors, etc., 24MHz passive crystal oscillators provide clock signals for the sensor's signal acquisition and processing circuits, ensuring that the sensor can collect data at precise time intervals and accurately transmit the data to the microcontroller or other processing units.
2. Measurement and control: In electronic measuring instruments such as oscilloscopes and spectrum analyzers, 24MHz passive crystal oscillators provide clock references for measurement circuits to ensure the accuracy and stability of measurement results.
· Other applications
1. Automotive electronic systems: In the engine control unit, body electronic stability system, vehicle multimedia system, etc. of automobiles, 24MHz passive crystal oscillators provide clock signals for each electronic control unit to ensure the stable operation of the automotive electronic system and the coordinated work between various components.
2. Industrial automation equipment: In industrial automation equipment such as PLCs, industrial robots, and automated production lines, 24MHz passive crystal oscillators provide clock signals for control circuits to ensure that the equipment performs precise motion control and production operations according to preset programs and parameters.
Yangxing passive crystal oscillator:
