8N4QV01LG-1118CDI

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8N4QV01LG-1118CDI is a programmable timer and oscillator under Clock/Timing category. This device is designed primarily to operate in a wide range of applications involving frequency control and timing control, so it is mainly used in industrial, telecom, medical, and automotive industrial for their frequency and timing applications.

This device consists of a silicon oscillator, a logic circuit, voltage detector, frequency divider, window comparator and 5-pins (VIN+, VIN-, GND, OUT, SEL). The oscillator output is commonly used for feedback input for the frequency division circuit, which results in an output frequency with 2 different values. The logic circuit is used to select either of the divided outputs, and provides a programmable division or range. The voltage detector ensures the input voltage is in the range of 3.3V to 18V. The window comparator monitors the incoming signals to ensure they are within the acceptable frequency range. The 5-pins are used to connect the device to the circuit. The pins are VIN+, VIN-, GND, OUT and SEL.

This device etches the ProgrammableOutputFrequency (POF) potentionmeter as well as Frequency Deviation Monitor(FDM) to enhance the performance of the programmable timer and oscillator. The POF is used to program the clock frequency output through a potentionmeter input resulting in a higher precision of output while the FDM is used to monitor the incoming signals to ensure they are within the acceptable frequency range.

The working principle of 8N4QV01LG-1118CDI is very simple. The oscillator produces an output signal which is connected to the frequency division circuit. The division circuit divides the frequency of the oscillator output and produces 2 different frequency output signals. The logic circuit is used to control either of the 2 divided outputs as programmed frequencies, or range of frequencies from a higher frequency to a lower frequency. The 5-pins are used to connect the device to the circuit. The pins provide the input of the voltage detector and the output of the window comparator. Finally, the POF and the FDM are used to provide the precise frequency output.

The 8N4QV01LG-1118CDI is an ideal device for frequency and timing applications due to its wide range of applications and its programmability. It is capable of operating in a wide range of temperatures, thus is suitable for industrial, telecom, medical, and automotive industrial use. The device is also robust and reliable, and comes with advanced features including the POF, FDM and other overvoltage protection. This device makes the process of frequency and timing control easier and more precise.

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