8N4DV85KC-0048CDI

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Introduction

The 8N4DV85KC-0048CDI is an integrated low voltage programmable timers and oscillators designed to improve the accuracy and speed of clock operation and control applications. It features one or two input pins, adjustable pulse width from 0 to 400ns, configurable pulse range from 0.2kHz to 32MHz, programmable duty cycle and support for serious temperature monitoring. With these features, the 8N4DV85KC-0048CDI can be used to build a high-performance clock system for almost any application.

Application Fields and Working Principle

Application Fields

The 8N4DV85KC-0048CDI can be used in a number of fields such as frequency synthesisers, frequency discriminators, data communications, electrical power systems, scientific instrumentation, embedded systems, automotive applications, consumer electronics and industrial automation. Specifically, it can be used for digital RF testing systems, digital modulation synthesisers, digital IF signals for radio frequency systems and digital transmission systems.

Working Principle

The 8N4DV85KC-0048CDI works by using an integrated voltage-controlled oscillator (VCO) to generate clock signals from oscillators and then to control the frequency and phase of the generated clock signals through a number of physical pins and digital logic. Before a clock signal is generated, an input voltage is required which is externally supplied or produced by an internal amplifier. This voltage is then used to control the frequency and phase of the clock signals.

The 8N4DV85KC-0048CDI uses pulse-width modulation (PWM) to control the frequency and pulse width of the clock signal. When a PWM cycle is enabled, two outputs will be generated. The high output will remain high for the entire duration of the cycle, while the low output will remain low for the entire duration. The pulse width can be adjusted by changing the internal settings of the 8N4DV85KC-0048CDI. By setting the 1:1:1:1 ratio, the low and high outputs can be programmed to remain high or low for the selectable time period (e.g. 0.25 seconds).

The 8N4DV85KC-0048CDI can also be used to program adjustable duty cycles and monitor serious temperature. The adjustable duty cycle feature enables the user to adjust the timeframe for the high and low outputs, allowing for more precise timing. The internal temperature monitoring feature allows the 8N4DV85KC-0048CDI to detect the temperature of the device and ensure that it is kept within the specified safe range.

Conclusion

In conclusion, the 8N4DV85KC-0048CDI is an integrated low voltage programmable timer and oscillator that is capable of improving the accuracy and speed of many clock operation and control applications. It is suitable for use in a wide range of fields and offers features such as adjustable pulse width and programmable duty cycles. As a result, it is an excellent choice for building a high-performance clock system for almost any application.

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