EPSON programmable differential crystal oscillator SG5032EAN frequency point 156.25MHz applied to industrial cameras

Sep 09,2024
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Industrial cameras, also known as industrial cameras, have high image stability, transmission capability, and anti-interference ability compared to traditional civilian cameras. Most industrial cameras on the market are based on CCD (Charge Coupled Device) or CMOS (Complementary Metal Oxide Semiconductor) chips.

In industrial cameras, crystal oscillators play a crucial role. Crystal oscillator is an electronic component capable of generating stable frequencies, and its working principle is based on the piezoelectric effect of quartz crystals. When a voltage is applied, quartz crystals will produce mechanical vibrations with a very stable frequency, which depends on the physical properties of the crystal and is usually pre-set during design and manufacturing.

The role of vibration in industrial cameras mainly includes:

1) Provide clock signal: The crystal oscillator provides an accurate clock signal for the digital circuits inside the camera, which is the basis for ensuring that all electronic components (such as image sensors, processors, memory, etc.) can work synchronously and perform tasks.

2) Synchronous image acquisition: During the image acquisition process, the stable frequency of the crystal oscillator ensures that the exposure time and data readout cycle of each frame of the image are accurate and error free, which is crucial for obtaining consistent and reproducible image quality.

3) Control data transmission: Industrial cameras often need to transmit large amounts of image data through high-speed interfaces. The clock signal of the crystal oscillator helps to control the synchronous transmission of data, ensuring the integrity and time sequence of data packets.

For the needs of the industrial camera field, we recommend the EPSON differential programmable oscillator SG5032EAN (X1G004271001400).

The following are the application characteristics of SG5032EAN (X1G004271001400) in industrial cameras:

1. 156.25MHz high-frequency differential quartz crystal programmable oscillator, with a total frequency difference within ± 50PPM, high precision and high reliability; It can provide an extremely stable clock source for industrial cameras, ensuring synchronization between image sensors and processors, and ensuring the stability and accuracy of image acquisition.

2. LVDS output format utilizes two signals with completely opposite phases to eliminate common mode noise, resulting in higher system performance, high stability, and low phase noise jitter;

3. Programmable function, flexible adaptation to various application requirements: The programmable characteristics of SG5032EAN crystal oscillator enable its frequency to be adjusted according to specific needs, greatly improving its application flexibility in different industrial camera systems, meeting diverse system design requirements, and providing developers with greater freedom.

4. SG5032EAN adopts a compact packaging design of 5032, which is very suitable for industrial cameras and other devices that require miniaturization design. This compact packaging not only saves valuable space, but also enhances the flexibility of system design, helping devices operate efficiently in limited spaces.

5. Wide working temperature range to cope with the challenges of harsh environments: Industrial cameras are usually deployed in environments with high temperature, low temperature, high humidity, or electromagnetic interference. The SG5032EAN crystal oscillator has a wide operating temperature range and high reliability, ensuring stable clock signals even in various extreme environments, guaranteeing the long-term reliability and precision performance of the camera system.