DS1077Z-120+

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The DS1077Z-120+ is a programmable frequency of two-pin programmable oscillator. It is a thirty-two bit flat frequency device with a very small package, making it an ideal choice for many applications. It has a range of output frequencies from 100kHz to 80 MHz, and also supports a wide range of input frequencies between 1kHz and 5MHz. Being a programmable device, the DS1077Z-120+ can easily be programmed to provide the precise output frequency that is required for the particular application.

The DS1077Z-120+ has two main application fields which enable it to be used for a wide range of applications. The first is the use of the device for frequency to voltage conversion where it can be used to accurately detect the frequency of a signal. The second is that of timer or frequency counter applications where the precise frequency or duration of a signal can be detected and counted. With the latter, it is also possible to detect the frequency of long-duration signals and frequency double or triple of them.

The main working principle behind the DS1077Z-120+ is based on the clock cycle principle. The device is programmed to detect the input frequency and then convert it into a shifted output frequency. This is done through the internal clock which measures the input frequency and shifts it to the desired output frequency. The accuracy of the output frequency can be controlled by the user and this accuracy will depend on the input frequency used.

One of the key features of the DS1077Z-120+ is its ability to measure the actual duration of a signal, making it suitable for both frequency and timer applications. The device can detect the input frequency and then accurately determine the length of the signal by counting the number of clock cycles it takes to reach the desired output frequency. This is done by accumulating the number of clock cycles elapsed during each cycle and then calculating the total number of clock cycles within the input signal.

The DS1077Z-120+ is an ideal choice for many applications as it is small and capable of providing accurate frequency detection, including long-duration signals. The device is able to calculate both the input and output frequencies due to its built-in counter, allowing for precise detection and counting of signals. Furthermore, the user can control the accuracy of the output frequency by adjusting the clock frequency and programmable parameters.

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