8N4DV85KC-0017CDI

Programmable Timers and Oscillators

The 8N4DV85KC-0017CDI Programmable Timers and Oscillators can be easily configured via digital inputs for a variety of timebase, output signal, and count/timers functions. The device is based on direct digital synthesis (DDS) technology and is optimized for low power and low component count designs. The 8N4DV85KC-0017CDI can be easily adapted to fulfil almost any timing and frequency application, such as triggering or measuring and timing events.

Application Field

The wide range of features and functions of the 8N4DV85KC-0017CDI Programmable Timers and Oscillators make it ideal for a variety of applications, such as frequency synthesis and control, clock distribution, pulse/pulse width modulation (PWM) applications, frequency measurement and conversion, and irregular or expected events. It can be used in a variety of systems, such as test and measurement equipment, medical imaging, telecom and automotive control systems, as well as industrial and consumer electronics devices.

Working Principle

The 8N4DV85KC-0017CDI Programmable Timers and Oscillators utilize Direct Digital Synthesis (DDS) technology, which provides high frequency and low harmonic distortion of the output signal over the entire operating frequency range. The device has a two-stage phase-locked loop (PLL) design that uses an internal, high resolution phase accumulator and a 10-bit DAC to generate a digital ramp. This allows the device to be programmed to produce any frequency that is within the operating range, as well as a variety of programmable timing parameters.

The 8N4DV85KC-0017CDI also has an internal timer, with up to 32 user-programmable time blocks. This enables the device to generate a variety of output signals, such as single pulses, pulse-width modulation (PWM), frequency doubling and time-based signals, as well as variable duty-cycles. Additionally, the device can support multiple programmable time blocks in parallel, which provides a way to program complex signals easily.

Conclusion

The 8N4DV85KC-0017CDI Programmable Timers and Oscillators are a versatile and powerful system solution that can be easily modified to fit a variety of applications. With its high resolution phase accumulator and a 10-bit DAC, the device can generate a wide range of frequencies and complex output signals with low harmonic distortion.