653E17505I2T

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Oscillators are devices that generate periodic waveforms. They are an important class of electronic components that are used in a variety of industries and applications, ranging from consumer electronics to aerospace engineering. One particular oscillator, the 653E17505I2T, is a piezoelectric device that is commonly used in frequency control applications. In this article, we will discuss the 653E17505I2T\'s application field and working principle.

The 653E17505I2T oscillator is a type of piezoelectric quartz crystal oscillator. Quartz crystals are solid pieces of synthetic quartz that vibrate when electrical current is applied to them. The 653E17505I2T oscillator is typically used in the design of frequency control products such as filters, clocks, and RF amplifiers. It is also used in precision timing applications, including signal processing, satellite communications, and wireless networks.

The 653E17505I2T oscillator is a type of third-overtone-type oscillator. This means that the oscillator has three vibrational modes, one at a fundamental frequency and two at a harmonic frequency. The two harmonic modes are the third overtone and fourth overtone modes. The oscillator has a frequency range of 30.59 to 36.87 MHz, with typical frequency tolerance of ± 1 ppm max. It also features a temperature stability of ± 6 ppm and a load capacitance range from 5pF to 40pF.

When it comes to the working principle of the 653E17505I2T oscillator, the fundamental frequency of the quartz crystal is determined by cut length and its shape. The harmonic frequencies are determined by the resonant characteristics of the temperature-compensated crystal, as well as the external load capacitors and series inductors. When an electrical signal is applied to the crystal, it causes the quartz crystal to vibrate. The vibration is then coupled to the series capacitor, creating a signal with a frequency that is related to the fundamental frequency of the quartz crystal. This signal is then amplified and filtered to create a signal with the desired frequency. The crystal oscillator can be tuned to a specific frequency by varying the values of the external capacitors, inductors, and load capacitors.

In summary, the 653E17505I2T oscillator is a type of piezoelectric quartz crystal oscillator used in frequency control applications. It is a third-overtone-type oscillator with a frequency range of 30.59 to 36.87 MHz, and a temperature stability of ± 6 ppm. Its operating principle involves coupling the vibration of the quartz crystal to an external load capacitor in order to create a signal with the desired frequency. It can be tuned to a specific frequency by varying the values of the external capacitors, inductors, and load capacitors.

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