SIT9120AC-2B1-33E156.250000G

Oscillators

An oscillator is a device used to generate repetitive and regular periodic electrical signals, such as a sine wave, sawtooth wave, square wave, etc. They are widely used in electronic circuits for signal generation as well as other purposes, such as timing and measurement. The SIT9120AC-2B1-33E156.250000G oscillator is a versatile, cost-effective solution that can be used in a wide range of applications.

Application field of SIT9120AC-2B1-33E156.250000G

The SIT9120AC-2B1-33E156.250000G oscillator can be used in many applications such as microprocessors, DSPs, bus interfaces, high-speed digital signal processors, high-speed microcontrollers, communications, and networking. It is also suitable for audio, video, and system clocking applications. Moreover, it can be used in a wide range of frequency sources, such as GSM, CDMA, PDC, and WLAN technologies.

Working principle of SIT9120AC-2B1-33E156.250000G

The SIT9120AC-2B1-33E156.250000G oscillator is based on a modified phase locked loop technique. It is a highly integrated PLL core that contains an analog phase detector, a voltage controlled oscillator, an amplifier, and a low-noise analog-to-digital converter. The device can operate in either a square-wave or a sine-wave mode, depending on the application. The PLL core is a self-contained system and requires only a single external reference frequency.

The SIT9120AC-2B1-33E156.250000G oscillator works by comparing the phase of a reference signal to the phase of an internally generated signal and using this comparison to adjust the frequency of the internal signal. The voltage controlled oscillator is used to modulate the frequency of the output signal and the amplifier is used to buffer the output signal. The low-noise analog-to-digital converter is used to convert the output signal into a digital signal which can be used for digital signal processing or other applications.

In summary, the SIT9120AC-2B1-33E156.250000G oscillator is a versatile solution that can be used in a wide range of applications. It is based on a modified phase locked loop technique and can generate either square-wave or sine-wave outputs. It requires only a single external reference frequency and can be used for audio, video, or system clocking applications.