874003AGI-02LFT

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874003AGI-02LFT is a versatile clock and timing circuit designed specifically for use in a wide range of applications. It is a long-term solution for applications requiring high speed, reliable, and accurate timing. This circuit includes all the components for a reliable time-keeping solution, including a low-jitter oscillator, crystal oscillator, piezo sounder, battery backup, and reset circuit. With these components, the 874003AGI-02LFT is able to provide accurate timing with excellent noise immunity, making it ideal for a variety of uses.

874003AGI-02LFT Application Fields

One of the main applications for the 874003AGI-02LFT is in clock and timing applications. As the device is designed specifically to be used in a wide range of applications, it can be used in both digital and analog designs. The circuit can be used to provide clocks and timers in a range of applications, such as medical equipment, automotive systems, home automation, industrial automation, and consumer electronics. Additionally, it can be used to generate precise timing values for various types of systems, such as audio, video, and communications.

The 874003AGI-02LFT can also be used in automotive, industrial, and consumer applications. It can be used for timing-controlled interventions in vehicle systems, such as speed limiting and cruise control. It can also be used in industrial equipment to control process productivity and in consumer products to control specific functions. The 874003AGI-02LFT is also suitable for use in other general applications, such as digital signal processing and memory control.

874003AGI-02LFT Working Principle

The 874003AGI-02LFT relies on a low-jitter oscillator and crystal oscillator to provide the precise timing signal needed. The internal low-jitter oscillator is designed to stabilize the clock signal, eliminating external noise and disturbances. The external crystal oscillator provides the precise frequency for the time-keeping circuit, maintaining the specified accuracy level over temperature, power supply and process variations.

The crystal oscillator and the low-jitter oscillator are both connected to the timer circuit, which is essentially a counter-based system that generates a periodic signal with a specified period. The clock output of the timer circuit is gated to the external crystal oscillator, ensuring that clock jitter is minimized. Additionally, the timer circuit also includes a reset logic circuit, which allows for manual or digital reset signals. This reset logic circuit prevents false triggering of the clock.

The timer also includes a battery backup system. This system ensures that the timer continues to operate in the event of a power failure, allowing the clock to maintain accuracy even in the event of a power outage. The battery backup system also aids in the development and testing of the system by simulating an environment with low-power conditions.

The 874003AGI-02LFT also includes a piezo sounder, which provides an audible notification when the timer circuit is operated. This sounder also assists with testing and debugging, as it can be used to determine which clock output is active when the circuit is running.

Conclusion

The 874003AGI-02LFT is a versatile clock and timing circuit designed specifically for use in a wide range of applications. It includes all the components for a reliable time-keeping solution, making it ideal for both digital and analog applications. The design relies on an accurate crystal oscillator and low-jitter oscillator to provide the precise timing signal needed, while the battery backup system ensures that the clock continues to run even in the event of a power outage. Finally, the circuit includes a piezo sounder to provide an audible notification when the timer is operated. Overall, the 874003AGI-02LFT is an excellent solution for applications requiring high-speed, reliable, and accurate timekeeping.

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