ECS-232.643-CD-0377TR

ECS-232.643-CD-0377TR application field and working principle

Crystals are used in a wide range of electrical and electronic components, especially in communications and control equipment. ECS-232.643-CD-0377TR crystal is one of the most popular crystal vibration components which are now used in many electronic products due to its good frequency stability and low cost.

ECS-232.643-CD-0377TR is a miniature quartz crystal unit with a diameter of 3mm and a total length of less than 5mm making it a space-saving component for electrical installation. It is an integrated crystal oscillator and can generate stable and accurate frequency signals. The ECS-232.643-CD-0377TR is 9.5Mhz, ±20ppm tolerance, 1.5pF, with an operating voltage range of 2.5~5.5V, and an equivalent series resistance of 15kΩ. It can work stably under the temperature range of -10℃ to +70℃.

The application field of the ECS-232.643-CD-0377TR is wide and it can be used in many electronic products. The ECS-232.643-CD-0377TR can be used as the clock signal generator of microcomputer and microcontroller, as well as the signal generator of electronic transmission and signal receiver circuit. It can also be used in GPS positioning system, mobile wireless communication equipment, remote control device, laser control system and other relevant fields.

The working principle of ECS-232.643-CD-0377TR is a combination of optical, electrical and mechanical properties. The quartz crystal in the crystal component is made up of alternating layers of silicon dioxide and lithium oxide molecules. When electrical current passes the crystal, it produces small voltage signal to stimulate the lattices in the crystal. The vibrating crystal will generate a quartz crystal vibration mode and then generate a microwave signal of a certain frequency at the same time.

The control circuit of ECS-232.643-CD-0377TR collects the signal generated by the crystal oscillator, amplifies it and then sends it to a crystal oscillator circuit to adjust the crystal vibration frequency. Thus, the final output signal of the crystal component will be the frequency value of the quartz crystal vibrating at its highest level.

In summary, ECS-232.643-CD-0377TR crystal is a mini vibration component which is widely used in many electronic products due to its small size, excellent frequency stability and low cost. It has wide application field and the working principle is based on the combination of optical, electrical and mechanical properties.