8N3QV01EG-0048CDI

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Introduction

The 8N3QV01EG-0048CDI is a programmable timer and oscillator. It has many uses in clock and timing devices, such as in network synchronization, device synchronization, surveillance, and other applications. With its multifunctional capabilities, it can be used in many different situations, in many different types of equipment. It provides automatic, precise timing for various operations.

Application Field

The 8N3QV01EG-0048CDI has many applications in clock and timing devices. In data systems, the timer can be used to synchronize the network with a high accuracy. The timing from the 8N3QV01EG-0048CDI can be used in any system that needs precise timing. It is also used in surveillance and other applications, such as in machine automation, medical equipment, security systems, motion control, industrial systems, ultrasounds, and many more.

The 8N3QV01EG-0048CDI has various features that make it applicable for use in many different situations. It has a Real Time Clock (RTC) with a time accuracy of 0.2μs, a low power consumption of 0.50mA, low jitter of 1μs to 0.5μs, and a sleep mode to save power when the clock is not running. The programmable timer and oscillator also operates on 2.5V to 3.3V.

Working Principle

The 8N3QV01EG-0048CDI is an oscillator timer that is used to control the frequency or rate of timing. The oscillator consists of a quartz crystal that vibrates at a fixed frequency due to the reactance of the crystal. The programmed output has a range of 1.2MHz to 20MHz and is divided by an internal prescaler. The output is then used to trigger the timer control circuit.

The timer control circuit consists of three main stages: the oscillator counter, the reference counter, and the clock generator. The oscillator counter is used to count incoming signals from the oscillator. The reference counter counts up to a predetermined number and then triggers the clock generator. The clock generator then outputs either a positive or negative signal depending on the operation type.

The 8N3QV01EG-0048CDI is configured using an external adjustment system and a special external register. The programmable settings determine the timer count, the repetition period, and the duty cycle ratio. The timer is capable of generating timing signals with a resolution of 0.2 μs and the output frequency is user-defined. The programmed settings are stored in the non-volatile memory and will remain if the power is removed.

Conclusion

The 8N3QV01EG-0048CDI is a programmable timer and oscillator that can be used in many clock and timing devices, such as in data systems, surveillance, and many other applications. With its precise timing and low power consumption features, it is an efficient and useful tool for various operations. The timer has a quartz crystal oscillator, which is divided by an internal prescaler, and then used to trigger the timer control circuit. The output signal is determined by the user-defined settings, stored in the non-volatile memory. With its many features and applications, the 8N3QV01EG-0048CDI is a versatile tool for clock and timing operations.

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