8N3Q001EG-0065CDI

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8N3Q001EG-0065CDI Programmable Timers and Oscillators Application Field and Working Principle

Programmable Timers and Oscillators (PTTOs) are a type of clock/timing devices that allow a predetermined frequency or period of time to be set and automatically adjusted at any given time. PTTOs are designed to be used in a variety of applications in both the commercial and industrial fields, ranging from timing functions for industrial control systems, to clock and data control for communication systems and embedded systems. The 8N3Q001EG-0065CDI is a popular PTTO that has a wide range of applications.

Applications:The 8N3Q001EG-0065CDI is a miniature, low-power programmable timer and oscillator (PTTO) with an extended temperature range (-25 to 85 degrees Celsius). It is capable of providing a timing frequency of up to 10MHz, making it suitable for numerous timing and control applications. It is also equipped with various protection and power savings features, making it highly reliable.

The 8N3Q001EG-0065CDI can be used in a wide range of applications requiring precise timing or frequency such as:

• Industrial control systems for timing functions

• Automobiles for engine control

• Avionics for navigation control

• Medical instruments for time control

• Communication systems for clock and data control

• Embedded systems for timing functions

Working Principle:The 8N3Q001EG-0065CDI is based on a CMOS technology and incorporates a programmable oscillator and timer circuits. The oscillator module of this PTTO includes two analog comparators, two flip-flops, and a resistor-capacitor (RC) circuit. The oscillator module works by comparing the two comparators’ outputs to each other which, in turn, sets the frequency at which the two flip-flops output a signal.

The timer module contains a programmable timer and a resistive network, which sets the timer’s period. It works by using the voltage from the power source and a reference voltage from the resistor network to adjust the timer’s period.

This PTTO is programmed using I2C commands, which allow for flexibility in setting the desired frequency and period. This programming is done by writing the program code to the control register of the PTTO.

Once the programming is complete, the 8N3Q001EG-0065CDI automatically starts its timing task by adjusting the output frequency or period based on the programming done. This ensures that the timing or frequency is accurate, allowing the PTTO to be used in a wide range of applications.

Conclusion:The 8N3Q001EG-0065CDI Programmable Timers and Oscillators are a popular clock/timing device with a wide range of applications in both commercial and industrial fields. It is capable of providing accurate timing and frequency with low power consumption and protection and power savings features. Its programming is done through I2C commands, allowing flexibility in setting the desired frequency and period. Overall, the 8N3Q001EG-0065CDI is an excellent choice for timing and frequency in various applications.

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