SIT9005ACR2H-30DN

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Programmable Oscillators are versatile devices that allow the user to program a desired frequency of oscillation within a given range, using simple digital inputs. SIT9005ACR2H-30DN is one such programmable oscillator designed to precisely control frequency and phase of a square wave output signal. It offers a wide range of output frequencies, high accuracy and comprehensive configuration options, making it ideal for a variety of industrial and consumer applications.

Features

The SIT9005ACR2H-30DN has a number of features which make it particularly suitable to certain applications:

• Wide Frequency Range: The SIT9005ACR2H-30DN offers a frequency range of 0.4MHz to 120MHz.
• High Accuracy: The device is accurate to within ±0.5% of the specified output frequency.
• Programmable Frequency Outputs: The SIT9005ACR2H-30DN allows the user to program a desired frequency from 0.4MHz to 120MHz using simple digital inputs.
• Comprehensive Configuration Options: The device offers a number of configuration options for output format, frequency range and operating temperature range.
• High Stability: The device offers superior frequency stability in both hot and cold temperatures.

Application Fields

The SIT9005ACR2H-30DN has a number of applications, including but not limited to industrial automation; precision measurement and timing; medical equipment; telecommunications; and consumer electronics.

• Industrial Automation: The SIT9005ACR2H-30DN can be used for a range of industrial applications, including frequency and phase control of industrial machines and automated processes.
• Precision Measurement and Timing: The device\'s high accuracy and wide frequency range make it suitable for precision timing applications, as well as frequency measurement, signal analysis and synchronization.
• Medical Equipment: It can be used in a range of medical applications, such as frequency control in MRI and X-Ray machines, and timing control in ventilators and other medical devices.
• Telecommunications: The SIT9005ACR2H-30DN can be used for clocking and timing control in telecoms equipment, such as base stations and access points.
• Consumer Electronics: The device can be used in consumer products such as TVs, DVD players, microwaves and other home appliances.

Working Principle

The SIT9005ACR2H-30DN is based on the principle of sine wave synthesis. The device generates a series of sine wave components using a rapid Fourier transform (RFT) algorithm, and then combines them to form an output waveform. This waveform can be programmed to be a sine wave, square wave, or triangle wave, with a wide range of frequencies and phases. The RFT algorithm is executed on an embedded 32-bit microprocessor, which makes it possible to generate stable output waveforms with very low jitter and phase noises.

The SIT9005ACR2H-30DN also features on-chip voltage controlled oscillator (VCO), phase locked loop (PLL) with voltage controlled analog amplifier, and programmable divider. The VCO provides a wide frequency range that can be adjusted using a control voltage. The PLL is used to lock the frequency of the VCO to a reference signal. Finally, the programmable divider is used to divide the VCO signal by a predetermined number to obtain the desired output frequency.

In summary, the SIT9005ACR2H-30DN is a versatile and accurate programmable oscillator suitable for a variety of applications. It offers a wide range of output frequencies, high accuracy, and comprehensive configuration options, making it ideal for industrial, medical, and consumer applications.

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