DSC1121BI5-125.0000

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Oscillators are devices that generate periodic, oscillating electrical signals. They form the building blocks of virtually all types of modern electrical systems. The DSC1121BI5-125.0000 is a type of oscillator used for various applications. In this article, we will be looking at the application fields and working principle of this device.

Overview

The DSC1121BI5-125.0000 is an oscillator primarily used in frequency control applications where precision and accuracy are key. It is designed to be easy to use and effective in generating stable and reliable output signals over operating temperatures up to 125°C. It features excellent phase noise performance with a low-distortion and fast settling output. The device has a wide frequency range of up to 250 kHz, and can be used for various applications.

Application Field

The DSC1121BI5-125.0000 is suitable for use in variety of different application fields, such as:

• Telecommunications
• Broadcast
• Instrumentation
• Aviation and Aerospace
• Wireless Applications
• Industrial Applications.

It can also be used for clock and data distribution networks, communication systems, and frequency synthesis using Direct Digital Synthesis (DDS) or Frequency Synthesizer (Fsys).

Working Principle

The DSC1121BI5-125.0000 is based on the Pierce oscillator topology, wherein transistors are used to produce an oscillating signal. In this device, the oscillating signal is generated from a voltage controlled Crystal Oscillator (VCXO). The signal output is then regulated by an Amplitude Modulated (AM) circuit, which is used to control the oscillation frequency. The output frequency is then set using a VCO control voltage.

The device is capable of generating precise and stable output signals, which can be used in a variety of applications. To regulate the frequency of the output signal, the VCXO uses a negative resistance feedback loop. This feedback loop helps to maintain the oscillation frequency at a predetermined level, thus ensuring a highly accurate and stable signal output.

The DSC1121BI5-125.0000 also features low noise operation. This ensures that any distortion in the output signal is kept to a minimum. The device also has superior temperature stability for operation over a wide temperature range. This ensures that the output frequency remains constant throughout the course of its operation.

Conclusion

The DSC1121BI5-125.0000 is a reliable and accurate oscillator primarily used for frequency control applications. It is suitable for use in various industrial, aviation, broadcast, and telecommunication applications. The device is based on the Pierce oscillator topology and uses a VCXO to generate a precise and stable output signal. It also has excellent phase noise performance with low distortion and fast settling output. Additionally, it is capable of operating in temperatures up to 125°C, which makes it highly suitable for use in extreme temperature environments.

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