8N4DV85FC-0183CDI

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Programmable timers and oscillators are tools for producing signals for timing purposes. They are often used for controlling processes, such as the timing of alarms and control systems. The 8N4DV85FC-0183CDI is an example of a programmable timer and oscillator that can be used in a variety of applications. This article will discuss the application fields and working principle of the 8N4DV85FC-0183CDI.

Application Fields

The 8N4DV85FC-0183CDI is an advanced programmable timer and oscillator for a variety of applications. It is most commonly used for industrial and automotive applications, as well as for audio applications. The timer and oscillator is designed to work in extreme temperatures, from -55C to 125C, with a wide tolerance of frequencies from 0.0032hz to 32.00Mhz. It offers a high accuracy of +/-20 ppm with a wide range of supply voltage options from 2.5V to 25V.

The 8N4DV85FC-0183CDI is designed for application flexibility. It can be used for many different types of timing applications, including general-purpose timing, signal processing, frequency division/multiplication, signal switching, signal measurement, and signal conditioning. It has a wide variety of input/output signal types, including square wave, triangular wave, pulse wave, and stair-type signal outputs. It can also be used as a clock source for microcontrollers.

Working Principle

The 8N4DV85FC-0183CDI has a unique working principle. The timer and oscillator works by using two independent operating modes, the internal oscillation and external control. In the internal oscillation mode, the timer and oscillator use its built-in oscillators to generate a signal. The frequency of the signal can be adjusted by changing the internal oscillator’s frequency setting. In the external control mode, an external signal is used as the reference for the timer and oscillator, and the frequency of the signal can be adjusted by changing the external signal’s frequency.

The 8N4DV85FC-0183CDI also uses a phase-locked loop (PLL) control system, which is used to control the frequency of the signal and keep it within the specified range. The PLL control system consists of a reference oscillator and a voltage controlled oscillator (VCO). The reference oscillator generates a signal that is used to compare the frequency of the signal generated by the VCO. If the signal generated by the VCO falls outside of the specified frequency range, the PLL will adjust the output frequency of the VCO to match the reference signal.

The 8N4DV85FC-0183CDI also features a wide range of pulse adjust features that allow for precise adjustment of the pulse parameters. These features include duty-cycle adjustment, pulse-width adjustment, waveform polarity control, and pulse-width modulation (PWM).

Conclusion

The 8N4DV85FC-0183CDI is an advanced programmable timer and oscillator that can be used in a variety of applications. It has a unique working principle, featuring two operating modes and a PLL control system, and a wide range of adjustable pulse parameters. The 8N4DV85FC-0183CDI is an ideal choice for industrial, automotive, and audio applications, and is designed to work in extreme temperatures with a high accuracy of +/-20ppm.

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