ECS-42-12-4

Crystals are essential components of electronic gadgets as they can resonate at specific electronic frequencies. ECS-42-12-4 is a crystal oscillator that is widely used in the electronics industry. This article seeks to provide information on the application fields and working principle of ECS-42-12-4.

ECS-42-12-4 is a miniature-sized crystal oscillator. It operates with a frequency range of 32.768kHz to 42.000kHz and typically has a temperature stability between 10ppm to 100ppm. The oscillator consists of a central quartz crystal, two active transistors, and several passive components like capacitors, resistors and inductors.

The main application of the ECS-42-12-4 is the generation of an accurate reference frequency. It is widely used in timing devices and for frequency synthesis, for example in phased array applications and cordless phones. Moreover, ECS-42-12-4 oscillators are used in internet routers and cable modems, where it provides a stable clock signal for data transmission.

The working principle of ECS-42-12-4 is based on the phenomenon of resonance. A quartz crystal is found in the core of the oscillator and is composed of two parallel plates of quartz separated by a small gap. When an alternating current is applied to the quartz crystal, it begins to vibrate and resonates at its characteristic frequency. This frequency is determined by the thickness, shape and size of the quartz crystal. The active elements operating in the oscillator act as amplifiers and ensure that the output period is constant and accurate.

To conclude, ECS-42-12-4 is an oscillator with a frequency range of 32.768kHz to 42.000kHz. It is extensively used in various electronic applications for timing and frequency synthesis. The working principle is based on the property of quartz crystals to vibrate and resonate at a specific frequency.