SIT8008BIR3-30E

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Programmable Oscillators refer to devices that provide output signals with controlled frequency and phase. SIT8008BIR3-30E is a programmable oscillator which offers a variety of features such as adjustable frequency range, differential output and time-delayed output. It has a wide range of applications in many fields and can be used for multiple purposes.

Application Field of SIT8008BIR3-30E

One of the major applications of SIT8008BIR3-30E is the clock signal generation. This device is designed to provide clock signals of required frequencies with adjustable range and can be used in a wide range of applications such as frequency synthesizers, radio communication equipment, control systems, and test measurement instruments. It also has differential output capabilities that enable designers to create a wide range of timing solutions.

SIT8008BIR3-30E can be used for time-delayed output solutions, such as for pulse signal generation, signal delay generation, frequency multiplexing and signal demultiplexing. This makes the device suitable for many applications in the signal and communications industries.

SIT8008BIR3-30E can also be used for frequency selection in a wide range of industrial applications, including motor control, automation, machine vision systems, robotics, and other areas where accurate timing is required. Its low power consumption and easy integration with other devices makes it an ideal choice for these applications.

Another major application of SIT8008BIR3-30E is in the design of programmable logic controllers (PLCs). It is used to generate signals that can be used to control components within a system. Its adjustable frequency range and differential output capabilities allow designers to configure the PLC as necessary for their specific application.

In addition, SIT8008BIR3-30E can be used in audio applications. Its low power consumption and wide frequency range make it ideal for audio signal processing applications such as frequency shifters, harmonizers, and audio equalizers.

Working Principle of SIT8008BIR3-30E

SIT8008BIR3-30E is based on a multi-stage oscillator topology that utilizes a voltage-controlled oscillator (VCO), a timing circuit and a phase-locked loop (PLL). The oscillator is designed to generate a signal with variable frequency within a specified frequency range. The timing circuit consists of a programmable divider that divides the output frequency of the VCO into a set of output frequencies that can be adjusted by the external control voltage.

The PLL is used to compare the output frequency of the divider to an externally supplied reference frequency. If a discrepancy is detected, it will adjust the control voltage of the VCO to bring the output frequency back in line with the reference frequency. This ensures that the output frequency remains constant despite changes in the external control voltage.

SIT8008BIR3-30E also features differential output and time-delayed output capabilities. The differential output is generated by a differential charge pump that provides an output signal with a different voltage polarity than the input signal. This allows the device to output two signals with opposite phase characteristics.

The time-delayed output feature enables the device to generate signals that can be used for applications such as pulse signal generation, frequency multiplexing, signal demultiplexing, and signal delay generation. This feature is implemented using a programmable delay generator that can generate up to 8 different delays between 0 and 499.9 milliseconds.

Overall, the SIT8008BIR3-30E is a versatile programmable oscillator that can be used for a wide range of applications. Its adjustable frequency range and differential output capabilities make it an ideal choice for many clock signal generation, time-delayed output, frequency selection and audio applications.

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