KX3211C0032.768000

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KX3211C0032.768000 oscillator is widely used in clock oscillator, microcontroller, radio frequency communication, switching power supply circuit, electronic device and other consumer products. The working principle of the oscillator can be described as follows.

Overview

KX3211C0032.768000 oscillator is a low cost crystal and CMOS combination. It is compatible with various standards of oven-controlled oscillator (OCXO), voltage controlled oscillator (VCXO) and digital temperature compensation oscillator (TCXO). Two independent quartz, one is TCXO oscillator, the other is XTAL oscillator, through the phase detector, charge pump and low pass filter generation loop locked Clock output. The frequency of the oscillator is controlled by an adjustable voltage with a range of 5-32 gallons. The integration of the low pass filter and buffer allows faster switching times.

Working Principle

The KX3211C0032.768000 oscillator is a combination of two crystals. One is a TCXO oscillator, and the other is an XTAL oscillator. It works like this: the XTAL oscillator receives an external clock signal, which is sent to the reference oscillator. The reference oscillator then sends the signal to the phase detector. The phase detector compares the two signals and distributes the signal in the form of an analog signal to the charge pump. The charge pump internally generates an adjustable voltage to control the actual frequency of the XTAL oscillator. The XTAL oscillator generates a clock output, which is sent to the low pass filter for filtering, then sent to the buffer to obtain a fast clock switching.

Features

KX3211C0032.768000 is a low cost oscillator which integrates many features and mutually exclusive characteristics. The frequency range of the KX3211C0032.768000 oscillator is wide, from 7.8KHZ to 48 MHz. In addition, it has an adjustable frequency range of 5-32 gallons. Its excellent design minimizes time jitter, thus ensuring high stability and accuracy. The low cost of the oscillator makes it widely used in digital system and mixed signal system. In addition, its temperature range is extended from -40℃ to 125℃, making it suitable for other applications with higher temperature requirements.

Application Field

KX3211C0032.768000 oscillator has wide application area because of its low cost, high stability and accuracy, long life and high temperature. It is widely used in consumer products, such as cameras, portable phones, PDAs and portable electronic devices. It is also applied in radio frequency communication, oscilloscope, switching power supply circuit, audio frequency and video frequency synchronization, satellite communication, clock oscillator, microcontroller and other related fields.

Conclusion

KX3211C0032.768000 oscillator is a low cost and adaptive crystal and CMOS combination. It combines the technical advantages of both, low noise, low stability and good performance, making it widely used in consumer products, radio frequency communication, clock oscillator, switching power supply circuit and various digital and analog systems.

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