SIT9002AC-03N33DQ

Programmable oscillators are electronic components that generate a stable frequency for electronic circuit use. They are capable of providing frequency and phase increments in small, precise amounts with minimal fluctuation due to temperature or other changing external conditions. The SIT9002AC-03N33DQ programmable oscillator is one such device, offering reliable frequency control in a wide range of applications. This article will discuss the application field and working principle of this specific device.

Application Field

The SIT9002AC-03N33DQ is capable of creating precise, controlled frequency settings, making it suitable for a variety of tasks. It is commonly used in radio communications, as it is able to generate timings of changing frequencies in order to maintain a constant signal. Its fast switch-over times and precise settings also make it useful in signal conversions, allowing for more efficient transmission and reception of information. Additionally, the oscillator is ideal for global positioning systems (GPS) and video signal processing (SVP) applications due to its precise and constant frequency output.

Working Principle

The SIT9002AC-03N33DQ operates via a circuit board design made up of two identical printed circuit boards with two separate capacitors that are both connected to the controller. The controller is then connected to the clock circuit. This enables the device to control its output frequency by varying the capacitors’ resistance levels. As the capacitors’ levels change, they produce a pattern similar to an oscillation frequency, which allows the device to produce multiple frequency outputs with a fast switch-over. The SIT9002AC-03N33DQ also features a programmable EPROM, which allows the user to adjust the programmable parameters of the device to fit various requirements.

The SIT9002AC-03N33DQ also features microprocessor unit (MPU) interface capability, allowing the user to make frequency adjustments as needed. With this feature, users can adjust the oscillator’s frequencies even if the device is in operation. This is achieved by sending the new signal from the microprocessor through the MPU interface to the device’s output signal. This feature makes the SIT9002AC-03N33DQ useful for applications that require changing frequencies in short periods of time.

Conclusion

The SIT9002AC-03N33DQ is a programmable oscillator that is capable of providing frequency and phase increments in small, precise amounts with minimal fluctuation due to temperature or other changing external conditions. This makes the device suitable for many applications such as radio communications, signal conversions, and global positioning systems. It features a programmable EPROM and a microprocessor unit interface, which allows the user to make adjustments to the device’s frequencies even while it is in operation.