8N4QV01LG-0148CDI

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8N4QV01LG-0148CDI is a low power, programmable timer and oscillator that is commonly used in clock/timing applications. It is available in two main packages, a TO-92 package (which includes a plastic packaging) and a surface mounted package. This timer/oscillator is designed to generate a fixed frequency output of up to 1GHz, is programmable, and is capable of generating outputs from a microsecond to several seconds in length.

Some of the common applications for 8N4QV01LG-0148CDI include frequency measurement, timing and synchronization, and frequency audible alarms. In the frequency measurement application, the device is used to measure the frequency of an incoming signal and output a signal that is proportional to the difference between the incoming signal and the measured frequency. This application is typically used to measure and display the frequency of an AC signal or to measure the frequency of a digital signal.

In the timing and synchronization application, the device is used to produce a time interval between two pulse signals. It is programmed to generate pulses of different lengths that are used to mark the start and finish of the time interval. 8N4QV01LG-0148CDI could also be used to synchronize the output of two or more devices that are located at different locations. This is necessary when coordinating the activities of multiple machines that are connected together, such as in an assembly line.

The “frequency audible alarm” application uses the 8N4QV01LG-0148CDI as a warning device in systems where changes in the frequency of an incoming signal needs to be monitored. The device is programmed to detect changes in the incoming frequency rate and to output an audible alarm when the difference between the measured and threshold frequency exceeds a preset limit.

The working principle behind the 8N4QV01LG-0148CDI is based on the use of a two-stage oscillator. The first stage is used to generate the desired output frequency, and the second stage is used to program the length of the frequency pulse. The two stages are controlled by the voltage applied to the device’s input terminals. When the input voltage is increased, the oscillation frequency of the device increases, therefore increasing the length of the frequency pulse.

The 8N4QV01LG-0148CDI can be programmed to generate a frequency output of up to 1GHz. It is also capable of generating a frequency pulse of any length from a microsecond to several seconds. The device is powered by a low voltage and consumes very little power, making it ideal for low-power applications. In addition, the device is very reliable and can withstand temperatures of up to 150°C.

In conclusion, 8N4QV01LG-0148CDI is an excellent choice for clock/timing applications as it offers an easy-to-program, low power, reliable and temperature-resistant programmable timer and oscillator. It offers a wide range of frequency outputs and pulse lengths, making it applicable in various applications, including frequency measurement, timing and synchronization, and frequency audible alarms. The device’s working principle makes use of a two-stage oscillator, and its input voltage can be used to control the frequency and pulse length of the generated output.

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