874003DG-02LFT

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874003DG-02LFT Application Field and Working Principle

The 874003DG-02LFT is a highly advanced chip designed for clock/timing applications. It is designed to provide high accuracy timing and synchronization solutions in embedded systems and consumer electronics. It is part of a family of dedicated solutions that combines a real-time clock (RTC) and synchronization pulsed synchronizer (SP) due to the need for a single solution to address multiple needs.

Application Specific

The 874003DG-02LFT is a highly specific chip specially designed for clock/timing applications. The RTC and SP synchronizer provides timing signals that are usable in many different applications including time synchronization, data acquisition, control systems, and system synchronization. In addition, the chip includes a phase-locked loop (PLL) for phase-accurate clock division, providing a wide range of compatible clock frequencies for a variety of embedded systems.

The 874003DG-02LFT is also suited for a variety of power-management applications such as dynamic frequency scaling and dynamic voltage scaling. Its low power consumption allows for better energy efficiency, allowing for lower energy costs and a more efficient data center.

Working Principle

The 874003DG-02LFT is based on a 32bit real-time clock with accuracy up to two microseconds. The clock is designed to operate within a wide temperature range and has fast startup, low power consumption, and a wide range of integrated features.

The synchronization pulsed synchronizer (SP) provides an accurate timing signal suitable for multiple uses ranging from low-power real-time clocks to high-speed synchronous communication. The SP synchronizer can be used to synchronize any type of peripheral or distributed system clock in order to create integrated architectures for applications such as audio, video and touch sensing.

The 874003DG-02LFT also includes a phase-locked loop (PLL) which is designed to provide high frequency clock division to ensure a suitable range of compatible frequencies. The PLL is designed to be low power consuming, while providing high accuracy and low jitter. This ensures that the 874003DG-02LFT can be used in a wide range of tasks, ranging from clock synchronization to power management.

Overall, the 874003DG-02LFT is an ideal chip for clock/timing applications. Its low power consumption allows for better energy efficiency, and its integrated features make it a versatile choice for many different uses. Its fast startup and high accuracy makes it a suitable choice for both low-power and high-speed synchronous communication. Finally, the integrated PLL ensures a wide range of compatible frequencies for embedded systems, allowing for dynamic frequency and dynamic voltage scaling for improved power management in data centers.

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