DSC1121CI5-125.0000

Oscillators

The DSC1121CI5-125.0000 is a type of electronic oscillator used for signal generation. It is a combination of operational amplifiers, resistors, and capacitors which generate sinusoidal output. To be specific, this type of oscillator employs the negative resistance characteristics of a specific type of amplifier to supply stability and adjust the frequency of an oscillator. This device is primarily designed for applications which require a stable and reliable signal.

Application field

The DSC1121CI5-125.0000 is primarily used in special communication application fields like short wave amplifiers, satellite navigation systems, GPS positioning systems, and cryptographic applications. It is also used in industrial devices like semiconductor steppers, frequency counters, step motors, and phase-locked loops. In this way, it offers multiple types and sizes of oscillators designed for a variety of applications in different fields.

Working Principle

The working principle of the DSC1121CI5-125.0000 is similar to a basic RC oscillator. The same portion of the signal which is amplified, is then sent through a resistance-capacitance (RC) network with a gain of 1, and after becoming a lower amplitude, is directed back into the input of the amplifier in a feedback loop. When the gain of the amplifier exceeds the losses in the resistance-capacitance (RC) network, an oscillation is created, which is the desired output.

The frequency of the oscillation is determined by the RC network, which acts as a band-pass filter. If it is tuned to resonate at a particular frequency, then this oscillator can be used to generate a nearly pure sine wave at that frequency. The amplitude and control voltage of the oscillator can be adjusted by changing the input voltage. This feature allows the frequency of the oscillator to be tuned to a desired frequency depending upon the application.

The DSC1121CI5-125.0000 offers various features such as wide frequency range, low power consumption, and stability. Moreover, due to its modular design, it can be easily integrated into existing circuits with minimal effort, providing a reliable signal for a variety of applications.