SG-9101CB-C20PGACB

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Programmable oscillators are useful for controlling the accuracy and stability of the frequency in various applications. The SG-9101CB-C20PGACB is a programmable oscillator with an internal frequency control and programmable to various frequencies in the range of 816.000 KHz to 830.999 KHz. It is a stable and accurate programmable oscillator ideal for industrial applications.

Application Field
The SG-9101CB-C20PGACB is used in industrial machines and control systems, as well as in safety and life support systems. It is used to control the accuracy and stability of the frequency in various applications such as medical systems, data communication, consumer electronics, broadcasting, automotive, military and aerospace systems. In addition, it is also used in test instruments and instrumentation, high accuracy microwave systems and professional audio broadcast.

Working Principle
The SG-9101CB-C20PGACB works by using an internal frequency control to dial in frequencies from 816.000 KHz to 830.999 KHz. The programmable oscillator uses a voltage-controlled oscillator (VCO) and a frequency-locked loop (FLL) to achieve stability and accuracy. The VCO acts as the frequency source, while the FLL controls the output frequency by utilising the voltage control. The frequency can be selected via a hexadecimal or decimal addressing.—programmable adjustment of the output frequency with a resolution of 1 Hz and 0.1 Hz can be achieved.

The programmable oscillator is also equipped with an internal temperature compensation function. This function is used to adjust the output frequency based on the changes in environmental temperature. The temperature compensation function is an optional feature, but it is important to ensure the accuracy of the output frequency.

In addition, there is also an external frequency modulation capability that enables users to modulate the frequency of the SG-9101CB-C20PGACB in order to correct any frequency drift caused by changes in the environment. With this feature, the frequency can be modulated in the range of +/- 15 Hz.

The SG-9101CB-C20PGACB programmable oscillator is also equipped with a test function. The test function allows users to check the performance of the programmable oscillator by measuring the frequency offset and frequency stability. The accuracies of measurement are +/- 0.75 Hz for frequency offset and +/- 0.001 ppm for frequency stability.

The SG-9101CB-C20PGACB is a compact and cost-effective programmable oscillator. It is highly reliable and offers excellent performance in wide-range industrial and medical applications. The programmable oscillator has a wide operating temperature range of -40°C to +85°C, making it ideal for harsh environments.

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