8N3DV85KC-0153CDI

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Programmable Timers and Oscillators

8N3DV85KC-0153CDI is a programmable timer and oscillator from semiconductor manufacturer Sharp Microelectronics. It is designed for use in a variety of applications, including embedded systems, mobile telecommunications, medical devices, and industrial automation.

Applications

8N3DV85KC-0153CDI can be used in a wide range of applications. It can be used in embedded systems for time-of-day tracking and scheduling of tasks, as well as for synchronization of various system activities. The timer and oscillator can be used in mobile telecommunications for radio frequency (RF) signal generation and synchronization of baseband timing, as well as for managing power-save mode. In medical applications, 8N3DV85KC-0153CDI can be used for device control and synchronization of functions. It is also used in industrial automation for multiple-motor control and data synchronization.

Working Principle

8N3DV85KC-0153CDI is a programmable timer and oscillator based on digital phase-locked loop (DPLL) technology. The timer and oscillator work by generating periodic clock signal outputs at user-defined frequency and duty cycles. It has an external reference oscillator which provides the reference frequency for generating the clock signal. The frequency of the signal is controlled by a programmable frequency divider and modulator. The divider and modulator divide the input frequency by a pre-defined ratio and modulate the signal according to the user-defined parameters such as frequency and duty cycle.

The timer and oscillator are also equipped with dual-programmable prescalers which can be used to generate a signal with a frequency range of 0.1 - 48 MHz and a duty cycle range of 20% to 80%. It also has a wake-up timer which can be used to generate periodic interrupts. 8N3DV85KC-0153CDI can also be used to generate single clock edges for asynchronous reset and clock signal applications.

Conclusion

8N3DV85KC-0153CDI is a versatile programmable timer and oscillator from Sharp Microelectronics. It is designed for use in a variety of applications, including embedded systems, mobile telecommunications, medical devices, and industrial automation. The timer and oscillator use DPLL technology to generate periodic clock signals at user-defined frequencies and duty cycles. It also has dual-programmable prescalers and a wake-up timer which can be used to generate periodic interrupts or single clock edges, making it a suitable solution for a wide range of applications.

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