ECS-147.4-20-5PVX

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Crystals are one of the most commonly used components in electronics. They are used to control the frequency of a circuit’s oscillations and the timing of electrical events. The ECS-147.4-20-5PVX is an example of a small-scale crystal oscillator module used widely in the industry.

ECS-147.4-20-5PVX is a surface mount tuning-fork quartz crystal oscillator module used for general purpose frequency control. It comes in a 7.3 × 5.2 × 2.2 mm package and operates over a wide temperature range of -40 to +105?C. The oscillator module’s supply voltage is 5V DC and its nominal frequency is 147.4 kHz.

The main application field for this oscillator module is telecommunications and industrial control equipment. In telecommunications, the device is used to provide highly stable frequency control for telephone systems and mobile base stations. In industrial control equipment, the device is used for precision clock timing and counting applications. It can also be used in low-frequency test and measurement equipment, computer peripheral devices and audio amplifiers.

There are several components inside the ECS-147.4-20-5PVX that make up the oscillator module. These include a tuning-fork crystal and a CMOS IC that serves as the oscillator circuit. The oscillation frequency of the module is determined by the characteristics of the crystal.

The crystal’s frequency is determined by its physical properties. It is a piezoelectric material that responds to an applied electric field by expanding and contracting. This creates a periodic mechanical vibration at a frequency determined by the physical properties of the crystal material.

The vibration of the crystal is then converted into an electrical signal by the CMOS IC. This signal is then amplified and divided according to the circuit design, to produce the desired output frequency. The output of the oscillator module is a highly stable signal that can be used in a variety of applications.

In summary, the ECS-147.4-20-5PVX is a small-scale crystal oscillator module used to control the frequency of a circuit. Its main application fields are telecommunications and industrial control equipment. It contains a tuning-fork crystal whose mechanical vibration is converted into an electrical signal by a CMOS IC. This resulting signal is amplified and divided to produce a highly stable output frequency.

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