638L15553C3T

Oscillators

638L15553C3T oscillator is a high performance feedback amplifier which can be used to filter low-frequency signals such as audio signals. This oscillator is widely used in applications where a low-frequency signal needs to be amplified and filtered, such as sound systems, speakers, computer peripherals and more.

Application Field

The 638L15553C3T oscillator has a frequency range of 15-55 kHz. It is specifically designed for use in applications which require low-frequency signals to be amplified while maintaining signal integrity. These applications include audio systems, speakers, computer peripherals, microphones, and other audio-sensing instrumentation. The 638L15553C3T oscillator is also suitable for use in external sound cards for computers, allowing users to capture and monitor audio signals with more precision.

Working Principle

The 638L15553C3T oscillator is a free-running oscillator with a dual-feedback loop and a single-ended output. The oscillator utilizes the feedback loop to keep the output frequency stable and regulated, while the dual loop provides an additional level of stability and ensures a minimal amount of variation in the signal. The feedback loop works by controlling the amount of signal power that is input into the oscillator to regulate the output frequency.

The oscillator also uses a voltage source to control the gain and level of the output signal. The output frequency can be adjusted by changing the voltage level of the voltage source. By adjusting the gain and the voltage level, the frequency of the output signal can be finely tuned to fit the application.

The 638L15553C3T oscillator is an ideal choice for low-frequency applications where signal integrity must be maintained. It is robust, reliable, and provides excellent signal stability. As such, it is widely used in a variety of audio and other low-frequency signal applications.