SIT9002AC-38H33SK

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Programmable oscillators are a type of electronic circuit whose main purpose is to generate a periodic electrical signal. The SIT9002AC-38H33SK is a programmable oscillator typically used in applications such as medical equipment, communications, and industrial automation.

Features

The SIT9002AC-38H33SK oscillator offers a robust operating range of -40°C to +85°C, a frequency range of 0.1 HZ to 5 Mega Hertz (MHz), and a low current consumption of only 14 milliamps (mA). It also features an adjustable duty cycle adjustable from 0.2% to 99.8%, and a low jitter rating of only 0.25 nanoseconds (ns). The oscillator has low noise levels, making it suitable for applications with strict noise requirements.

Applications

The SIT9002AC-38H33SK can be used in a variety of applications, including medical equipment, communications and industrial automation. In medical equipment, programmable oscillators are used to regulate vital signs such as heart rate and blood pressure, as well as controlling the function of medical devices. In communications, programmable oscillators are used to generate time-dependent signals for digital transmission. These signals are used to send data such as cellular and satellite phone communication, high definition television reception and more. In industrial automation, programmable oscillators are used to control machines such as robotic arms and conveyor belts, as well as monitor station environments such as temperature and humidity.

Working Principle

Programmable oscillators work by combining two basic components, an amplifier and a frequency determining element. The amplifier acts as an amplifier for the frequency determining element and increases the strength of the signal. The frequency determining element is a circuit which outputs a periodic electrical signal at a certain frequency. This signal is then amplified by the amplifier and sent to a device such as a digital counter or logic circuit. The device then interprets the signal and uses it to perform its designated task, such as controlling a machine or sending a data signal.

The programmable oscillator has an adjustable frequency and duty cycle, allowing it to be customized for different applications. The frequency can be adjusted to match the desired frequency of the application, and the duty cycle can be adjusted to adjust the ratio of the on and off signals. The frequency determining element of the oscillator is typically a quartz crystal, which can be customized for different frequencies using different crystal structures. The amplifier is usually an operational amplifier, which amplifies the signal from the frequency determining element and sends it to the device.

Conclusion

The SIT9002AC-38H33SK is a versatile and reliable programmable oscillator suitable for a variety of applications, such as medical equipment, communications, and industrial automation. It features a robust operating range, adjustable frequency and duty cycle, and low current consumption. Its main components are an amplifier and a frequency determining element, which can be tailored to meet the requirements of the application.

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