CMX309FLC16.384MT Crystals, Oscillators, Resonators

Oscillators

The CMX309FLC16.384MT Oscillator is a miniature, high performance frequency control component, providing stable and accurate output frequency over a wide temperature range. It is designed specifically for Telecommunications, Networking, Computer, Industrial and Video Applications.

Application Field

The CMX309FLC16.384MT Oscillator is a power supply device that provides the required frequency and operating voltage for many applications. It can be used in combination with DC/DC converters, field programmable gate arrays (FPGAs), microprocessors (MPUs), system memory slots and video graphics controllers.

This device is suitable for use in applications where stability and accuracy of the desired frequency are important. It is also ideal in applications where saving space in a limited form factor is required. Additionally, the CMX309FLC16.384MT Oscillator is capable of withstanding strong electromagnetic interference, delivering superior EMI resistance compared to traditional clock oscillators.

Working Principle

To generate a desired output frequency, the CMX309FLC16.384MT Oscillator uses a crystal and a control circuit to achieve precise frequencies. The control circuit adjusts the circuit\'s tuning capacitance value in accordance with the frequency setpoint of the device, adjusting the resonant frequency of the target crystal and maintaining the circuit\'s oscillation activity.

The control circuit contains a microcontroller, a phase-locked loop (PLL) circuit, a loop filter, and other logic components required for the proper operation of the PLL. The PLL circuit and loop filter maintain the desired output frequency by changing the capacitance value of the circuit.

The CMX309FLC16.384MT Oscillator also contains a temperature compensation circuit that adjusts the tuning capacitance value automatically to compensate for temperature variations and maintain an accurate output frequency. This makes the oscillator suitable for use in environments where there are wide temperature variations.