8N4SV75AC-0145CDI8

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Not all electronic systems have the same time requirements, and many projects require more precise timing than is available with off-the-shelf products. This is when being able to program a timer or oscillator to suit the exact application becomes an extremely useful tool. The 8N4SV75AC-0145CDI8 is a programmable timer/oscillator allowing customization to a variety of tasks, and offers the flexibility of a variety of output configurations.

Field of Application

The 8N4SV75AC-0145CDI8 is designed to be used in a range of applications that require precise timing and offer flexibility. From clock signals for microprocessors in consumer electronics to providing inter-processor synchronization for servers and data centers, the 8N4SV75AC-0145CDI8 can provide the solution. It has also been used in automotive and industrial control systems to provide synchronized signals or switching on and off functions of various types.

Features

The 8N4SV75AC-0145CDI8 offers a variety of features, allowing it to be used in a range of applications. It provides programmable frequency and duty cycle control, as well as programmable pulse width. It also includes an input clock divider which allows the user to select from a range of frequencies from 50kHz down to 1 Hz. The 8N4SV75AC-0145CDI8 also offers selectable positive or negative pulse polarity, with both single-ended and differential outputs available. Additional features include an adjustable phase offset for synchronization of up to 8 different cycles, as well as a selectable square wave, or pulse output with adjustable pulse rise/fall time. The 8N4SV75AC-0145CDI8 also allows the user to adjust the duty cycle of the output, providing a highly flexible and programmable timer/oscillator solution.

Working Principle

The 8N4SV75AC-0145CDI8 functions by using a Voltage-Controlled Oscillator (VCO) and a programmable divider to generate an output signal at a predetermined frequency and specified pulse width. The VCO takes a clock signal as an input, which is then divided by the programmable divider. The frequency of the output signal will be equal to the frequency of the input clock signal divided by the programmed divider value. The pulse width is then adjustable by the user, allowing for a range of pulse durations depending on the application.

The programmable divider was designed to be easy to use, with just 4 pins required for control. Using a single-pin configuration, the user can adjust the divider ratio from 2 to 128. In addition, the divider ratio can be set from 1 to 80 via a serial interface. This allows for a wide range of frequencies and pulse durations to be selected, making the 8N4SV75AC-0145CDI8 particularly versatile.

Conclusion

Overall, the 8N4SV75AC-0145CDI8 is an extremely useful programmable timer/oscillator solution with a wide range of applications. It can provide a range of output signals, including both single-ended and differential outputs, in addition to adjustable pulse width and phase offset configured by the user. The 8N4SV75AC-0145CDI8 is ideal for applications that require precise timing, and is a suitable choice for anyone looking for a programmable solution for their timing requirements.

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