SIT8008AIR1-XXE

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The SIT8008AIR1-XXE is a phase-locked loop programmable oscillator series that provide customers with design flexibility, cost savings, and technical support. It is fit for many applications, such as frequency synthesis and memory devices. It is also used in communications and data acquisition applications which need precise and stable frequencies.

The SIT8008AIR1-XXE is a Programmable Oscillator series that provides the flexibility and features such as programmable frequency and frequency stability. It utilizes a PLL circuit that produces a specific frequency output. The output frequency can be precisely controlled by the internal frequency control circuit. This oscillator series also integrates an output buffer to ensure stability of the output.

The SIT8008AIR1-XXE has a wide operating frequency range from 1 kHz to 300 MHz and high frequency stability of ±150 ppm. It also features a programmable frequency setting by an external variable capacitor. In addition, the operating voltage of the SIT8008AIR1-XXE is 3.3 V, so it can be used in portable applications.

The working principle of the SIT8008AIR1-XXE programmable oscillator is based on the phase-locked loop or PLL. PLL is a feedback control system which locks on to an input signal and maintains a specific phase relationship with the signal even when both their frequencies change. The basic architecture of a PLL consists of a voltage controlled oscillator (VCO), a low pass filter, and a phase detector. The VCO generates an output signal of a frequency determined by an applied voltage. The output of the VCO is passed through a low pass filter to remove high frequency components from the output signal. The phase detector compares the input signal and the output signal from the low pass filter and generates an error signal for the VCO. This error signal is then used to adjust the output frequency of the VCO to match the input signal frequency.

In the SIT8008AIR1-XXE application, the PLL circuit is used to produce a frequency output which is precise and stable. A programmable frequency setting is also available by the use of an external variable capacitor which allows the user to set the output frequency to the desired value. The output frequency of the SIT8008AIR1-XXE is precise and it also has a wide operating frequency range and high frequency stability.

The SIT8008AIR1-XXE Programmable Oscillator is an ideal device for frequency synthesis and memory applications. It is suitable for use in communications and data acquisition applications, providing precise and stable frequencies. With its wide operating frequency range and high frequency stability, the SIT8008AIR1-XXE is a great choice for designing precise and stable oscillators.

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