8N4Q001FG-1076CDI

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Programmable Timers and Oscillators are a type of circuitry used to measure and control periods of time. They are frequently used to keep track of events that take place in a system, as well as to provide synchronization in applications such as frequency control, microprocessors, digitizing of analog signals, and communication systems. The 8N4Q001FG-1076CDI is a Programmable Timer and Oscillator used in many industrial and commercial applications.

Application Field

The 8N4Q001FG-1076CDI is specifically designed for applications where timing accuracy, small size and low power are key requirements. This programmable timer and oscillator are commonly used in timing applications such as digital control systems, clock control, electronic instrumentation, and in the data acquisition, telecommunications and embedded microprocessor fields. It is capable of providing long cycle times and extremely precise pulse frequency for many types of applications. This timer and oscillator can be programmed to generate periods from one second up to ten days or more. It can also be programmed to generate pulses with a frequency accuracy of better than one percent.

The 8N4Q001FG-1076CDI can also be used in applications where precise and accurate frequency generation is a necessity. For example, it can be used in a crystal oscillator circuit to generate precision frequencies for applications such as radio communication, frequency control and frequency division multiplexing. It can also be used as part of a clock oscillator circuit to generate periods with high accuracy and stability. It is also widely used in applications where frequency flexibility is required, such as in systems where both low and high frequency timing are needed.

Working Principle

The 8N4Q001FG-1076CDI Programmable Timer and Oscillator makes use of a combination of logic circuitry, quartz crystals and programmable read only memory, or PROM, to produce accurate and reliable timing signals. The timing signals generated by the Programmable Timer and Oscillator can be programmed to produce a variety of waveform shapes and can be synchronized with other devices or circuits.

This Programmable Timer and Oscillator consists of four main circuits - the oscillator, the frequency divider, the programmable ROM and the output stage. The oscillator circuit is made up of a quartz crystal and a buffer which is used to provide the output signal. The frequency divider takes the output from the oscillator and divides it by a predetermined number to give the desired output frequency. The programmable ROM is used to store the frequency division ratio and waveform shape settings which can be programmed to produce a variety of waveforms. Lastly, the output stage is designed to amplify the signal from the frequency divider and to provide the output signal.

The 8N4Q001FG-1076CDI Programmable Timer and Oscillator can be programmed to produce an output signal with a frequency accuracy of better than one percent, as well as to generate periods from one second up to ten days or more. It is ideal for applications where timing accuracy, small size and low power are essential.

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