8N3SV76KC-0139CDI

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The 8N3SV76KC-0139CDI Programmable Timers and Oscillators is an all-in-one solution intended for clock generation, signal chaining and clock synthesis applications. With its integrated digital signal processor (DSP) core, it enables manufacturers to quickly and easily integrate multiple functions in their designs. This article will discuss the application field and working principle of the 8N3SV76KC-0139CDI.

The 8N3SV76KC-0139CDI is a highly integrated, 40-bit programmable timer and oscillator (PT&O). It is ideal for motion control, telecom applications, and data acquisition systems. With its fully programmable frequency divider outputs and a wide variety of selectable clocking modes, the 8N3SV76KC-0139CDI enables engineers to tailor their clock frequency and pulse width distribution for a range of motion control, telecom and data acquisition applications.

The 8N3SV76KC-0139CDI also features a built-in, universal/multi-function digital signal processor (DSP) core. The DSP core is used to simultaneously generate precise frequencies, pulse widths and phase offsets. The eight programmable outputs may be configured as either clock outputs, clock-driven outputs or as programmable I/O ports. This enables designers to quickly generate the desired output waveforms required for their applications.

The underlying timing architecture of the 8N3SV76KC-0139CDI employs a frequency-modulated approach with a 40-bit resolution and offers greater level of accuracy compared to traditional static frequency dividers. The PT&O can also be used to optimize system performance by automatically adjusting the clock output frequencies as conditions change. The 8N3SV76KC-0139CDI is therefore ideal for applications that require precise, ongoing control of the timing signals used to control motors, servos, stepper motors, digital-to-analogue converters (DACs) and pulse-width modulators (PWM) devices.

The 8N3SV76KC-0139CDI is programmed through a series of microcode instructions, which can either be supplied to the PT&O directly or loaded into the microcontroller via serial or parallel interfaces. Programming the 8N3SV76KC-0139CDI is fast, easy and extremely versatile thanks to its simple command structure and rich set of capabilities. The programming and operation of the PT&O is further simplified by the availability of multiple programming kits.

In addition to its extensive programmability, the 8N3SV76KC-0139CDI can also be operated as a conventional static timer/oscillator, in which the desired output frequency is set and then programmed using an external signal. This feature is ideal for systems that require an easy-to-configure, high-performance clock source.

In summary, the 8N3SV76KC-0139CDI has enabled clock generation, signal chaining and clock synthesis applications to be integrated quickly and easily. It offers a wide range of features, including a built-in digital signal processor, programmable outputs and a frequency-modulated timing architecture, allowing engineers to tailor their clock frequencies and pulse width distribution. It is also highly programmable and can be used as a conventional static timer/oscillator, allowing system designers to configure and program their clock source with ease.

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