8N3DV85BC-0084CDI

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Clock/Timing - Programmable Timers and Oscillators

Introduction

The 8N3DV85BC-0084CDI Programmable Timers and Oscillators are digital devices used to generate precise timing signals with adjustable frequency and duty cycle. They can be programmed to generate standard, out-of-phase, eigen or random signals. They are widely used in high-speed circuit timing applications and in reliable, consistent product development.

Application Field

Timing is one of the most important aspects of electrical engineering and is a major part of circuit design. Programmable timers and oscillators, often referred to as PTOs, are used to generate precise timing signals with adjustable frequency and duty cycle. These devices have become a standard for many projects that require precise and reliable timing signals. Their widespread use in the industry makes them excellent tools for consumer electronics and industrial circuit design. Common applications include control electronics, microcontrollers, data acquisition systems, audio and video systems, automotive electronics, and robotics.

Working Principle

The 8N3DV85BC-0084CDI Programmable Timers and Oscillators operate on the principle of an adjustable frequency or clock source that is either frequency-divided or Count Up/Down depending on the application. A simple programming interface is provided to allow designers to specify the frequency or delay required for any given application. The output of the device can be configured to generate accurate timing signals with a wide range of selectable options, including standard, out-of-phase, eigen or random signals.

At the heart of the 8N3DV85BC-0084CDI is a quartz crystal oscillator that can be used to produce frequencies up to 55MHz. The oscillator is used as the time reference for the countdown periods, and is used as the clock input to the programmable options. The programmable features include count up/down, clock enable/disable, single/continuous operation and pulse or frequency output type. By changing the programmable options, the 8N3DV85BC-0084CDI can easily produce a wide range of frequencies, time delays, and pulse widths.

Conclusion

The 8N3DV85BC-0084CDI Programmable Timers and Oscillators are versatile devices that can be used to generate precise timing signals with adjustable frequency and duty cycle. The programmable features make these devices ideal for high-speed circuit timing applications and for reliable, consistent product development. With its quartz crystal crystal oscillator, wide frequency range and programmable options, it is an excellent choice for any timing application.

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