DSC1033CE1-120.0000T

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Oscillators are widely used in many applications, such as communication systems, timing, and control systems. The DSC1033CE1-120.0000T is a highly efficient frequency-controlled oscillator developed by Digi-Key Corporation and is used in a variety of applications.

This oscillator is capable of generating highly stable frequencies ranging from about 25 MHz to 1 GHz, and its standard output voltage is 3.3 V. It also has an adjustable frequency range of 10 MHz to 2 GHz with an output frequency resolution of 1 Hz.

The main advantage of this oscillator compared with other devices is its low operating voltage. The operating voltage range is from 1.8 V to 3.6 V, making it suitable for use in battery-powered devices. Furthermore, it has a low power consumption of 1 mA at 3.3 V and a very high EMI rejection of up to 60 dB.

The DSC1033CE1-120.0000T has many applications, including clock timing and synchronization, frequency synthesis, and signal regeneration. It is also used in the development of various radio devices, such as base stations and satellite receivers, as well as in automotive, industrial, medical, and military applications.

The working principle of the DSC1033CE1-120.0000T oscillator is based on the conversion of an external reference voltage to an oscillating frequency. It uses a Phase Locked Loop (PLL) circuit to ensure that the frequency remains locked in to the reference voltage, regardless of changes in the reference voltage.

The PLL circuit consists of several components, including a voltage-controlled oscillator (VCO), a phase-frequency detector (PFD), a low-pass filter (LPF), and a voltage-controlled resistor (VCR). The VCO and PFD work together to convert the incoming reference voltage into an oscillating frequency. The output of the VCO is then filtered through the LPF, which ensures that only the desired frequency is output. The VCR acts as an amplifier and is used to adjust the voltage level of the output signal.

In conclusion, the DSC1033CE1-120.0000T is an efficient oscillator that is suitable for a variety of applications. It has a wide frequency range, a low operating voltage, and a high EMI rejection, making it an ideal choice for many applications. Its PLL circuit ensures that the output frequency is kept in sync with the input reference voltage, regardless of changes in the reference voltage. It is used in the development of radio devices, clocks, frequency synthesizers, and signal regenerators, and can also be used in industrial, automotive, medical, and military applications.

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