402F30011CLT

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Crystals: 402F30011CLT Application Field and Working Principle

402F30011CLT is an industrial frequency control crystal device manufactured by the Clariton Electronics Corporation. It is a quartz-based component that allows the transfer of precise and stable oscillations for frequency control. Used for applications such as for microprocessors, radio-frequency circuits, and clocks, this device is a reliable and inexpensive solution that offers great precision with minimal drift over long uses.

The 402F30011CLT is a built-in oscillator using a quartz resonator. It takes in a direct current (DC) and has output frequency accuracy that can range between 10 – 30MHz (25MHz typical). The main components of the device are the quartz resonator and its associated circuitry that synthesizes a frequency. The precise frequencies are produced through a low-noise PLL (phase-locked loop) synthesizer.

The quartz resonator is a two-layer piezoelectric crystal consisting of a crystal blank and electrodes. The crystal blank is a highly structured rectangular block cut from a naturally occurring quartz crystal. The electrodes are placed on the two large faces of the crystal, providing the electrical contact with the quartz. When the crystal blank is subjected to an electric field, it vibrates in the shape of a sine wave with a precise frequency.

The synthesizer circuit is used to create a precise and stable output frequency from the crystal. The low-noise PLL synthesizer uses a pair of voltage-controlled oscillators (VCOs) and a phase detector circuit to lock the output frequency to a reference frequency. The reference frequency is provided by an input clock signal and is used to create a waveform at the desired frequency. The VCOs are then connected in series to produce a waveform at the same frequency.

Calibration and adjustment of the output frequency is done using a variety of control networks and feedback loops. The output frequency accuracy can be adjusted by controlling the voltage level of the VCOs or by adjusting the phase offset between the VCOs and the reference frequency. Additionally, the crystal can be tuned to match the system requirement.

The 402F30011CLT crystal is used in many industrial applications, owing to its accurate and stable output frequency. It is used in medical scanners, radio frequency circuits, smart meters, military and aerospace communication devices, security systems, and robotic systems. As a low-cost solution, it offers a high degree of accuracy and stable frequency control, making it a reliable device for a multitude of applications.

The specific data is subject to PDF, and the above content is for reference