SG-645PCW 128.0000MC0:ROHS

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Oscillators are electronic circuits that generate oscillatory electrical signals of a particular frequency. One such oscillator widely used in a variety of applications is the SG-645PCW 128.0000MC0:ROHS oscillator. This oscillator is a crystal oscillator with a quartz crystal enclosed in a ceramic casing.

The uniqueness of this oscillator is its ability to maintain precise frequency accuracy and stability, and it has wide application fields. As a constant frequency source, it can work reliably in the frequency range of 1.0000MHz to 128.0000MHz over 10-55C temperature. Its frequency stability is better than 0.01ppm with a frequency error range of -0.5 ppm to + 0.5 ppm. It can also meet EMI requirements such as EN55022-B standards.

In order to explain how the SG-645PCW 128.0000MC0:ROHS oscillator works, it is necessary to talk about the principle of quartz crystals. A quartz crystal is a piezoelectric material which is made up of two electrodes, one of which is positively charged and the other being negatively charged. When an alternating electric current is applied to the crystal, the electrostatic forces that occur between the two electrodes cause the crystal to vibrate at a very precise frequency. This vibration gives rise to oscillations in the electric current which can be used as a clock or as a reference frequency. In the SG-645PCW 128.0000MC0:ROHS oscillator, the frequency of the oscillations is precisely determined by the quartz crystal.

The SG-645PCW 128.0000MC0:ROHS oscillator can be used in various application fields, such as communications, medical equipment, consumer electronics, aerospace, industrial automation and so on. As a low-power oscillator, it is suitable for use in power-sensitive designs, such as the timing control of computer systems and microcontrollers. In the communication field, it can be used in GSM/CDMA base station equipment and for GPS N/W timing and synchronization.

In short, the SG-645PCW 128.0000MC0:ROHS oscillator is an important device used for numerous applications. It is used to provide accurate and constant frequency as well as timing control. The unique character of this oscillator is its ability to maintain precise frequency accuracy and stability, making it suitable for various application fields.

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