591ND166M667DG

Oscillators are dynamical systems which periodic output. Common examples of oscillators include time clocks, pendulum clocks, quartz clocks, audio playback systems and even radio receivers, which can generate periodic signals for certain purposes.

591ND166M667DG is an oscillator belonging to digital oscillator family. This oscillator uses a frequency prescaler at its core to produce a stable oscillating signal at the output.

Application field

This kind of oscillator is mostly used in the field of multimedia audio applications, such as mobile phones and players, which need a stable oscillating signal to produce the music. It is also used in the field of digital media, such as digital broadcast systems, to generate a stable output signal.

Working Principle

The core of 591ND166M667DG oscillator consists of a frequency prescaler and a set of transistor amplifiers. The frequency prescaler utilizes the voltage-controlled oscillator (VCO) technology to generate a stable oscillatory signal. The output of this VCO is then amplified by the transistor amplifiers and then output as a stable oscillating signal.

In order to ensure a stable oscillating signal, the voltage of the VCO needs to be regulated within a certain range. This is done by the prescaler, which receives the incoming signal and uses an internal control logic to adjust the voltage of the VCO accordingly. In this way, the output signal can be kept stable and reliable.

The 591ND166M667DG oscillator also has programmable features such as frequency range control, output amplitude control, and power supply voltage regulation. These features further enhance the stability and reliability of the oscillator.

Conclusion

In conclusion, 591ND166M667DG is an oscillator belonging to the digital oscillator family. It is primarily used in multimedia audio applications and digital media systems to provide a stable oscillating signal. It utilizes a frequency prescaler and amplifiers to provide a reliable output signal. Finally, the oscillator has programmable features that enhance stability and reliability.