SIT9005ACR2H-25NO

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Programmable oscillators are an integral part of many electronic devices, and for engineers developing these products, their selection and configuration can be a key factor in the performance and reliability of a product. The SIT9005ACR2H-25NO is one such example of a programmable oscillator, and this article will look at the application field and working principle of this oscillator.

Application Field of the SIT9005ACR2H-25NO

The SIT9005ACR2H-25NO is a very compact and low-cost 2.5 GHz clock oscillator designed for high-frequency applications in automotive and consumer electronics. The device has been optimized to provide an excellent level of frequency stability and temperature tracking, even in a severely extended temperature range. This allows the device to be used in a wide range of scenarios, including automotive applications where the device will be exposed to extreme temperatures. The device also has excellent EMI performance, making it suitable for applications where low noise and electromagnetic compatibility are important. As such, the SIT9005ACR2H-25NO is ideal for wireless LAN, cellular base stations, satellite navigation systems, digital voice communication systems and other such applications.

Working Principle of the SIT9005ACR2H-25NO

The SIT9005ACR2H-25NO is a programmable, low-cost clock oscillator that functions by using a quartz crystal to control the frequency of oscillation. The crystal is connected to an amplifier that boosts the frequency of the signal, which is then passed through a buffer, so that the output signal has the same frequency as the input, but with higher power. The output is a clean, low-jitter clock signal, making it suitable for use in high-speed applications.

The SIT9005ACR2H-25NO is a “programmable” device, capable of providing a range of different output frequencies, either through direct programming or through the use of a programmable internal clock source. The device features a USB or I2C interface, allowing users to easily program and change frequencies in the field. Furthermore, the device provides users with the ability to set a multiple-frequency clock output, enabling it to be used in applications with multiple clocks or synchronous data signals.

The device features a wide temperature range of -40°C to +125°C, making it well suited for automotive applications, which often require high-precision frequency control and tracking over a wide temperature range. In addition, the device offers good EMI performance and has been optimized to reduce the impact of EMI on the performance of the assembled system.

Conclusion

The SIT9005ACR2H-25NO is a low-cost, high-performance, programmable clock oscillator that is suitable for use in a range of applications. With its excellent frequency stability, temperature tracking performance and EMI performance, it is well suited for a range of automotive, consumer electronics and other high-frequency applications. It features an easy-to-use USB or I2C interface and programmable internal clock source, enabling users to easily program and change frequencies in the field. These features make it an ideal choice for applications requiring high-precision frequency control and tracking over a wide temperature range.

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