8T49N2083NLGI#

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Clock-frequency synthesizers are electronic circuits used to generate precisely customizable clock signals. 8T49N2083NLGI# is a clock/timing generator designed to provide a broad range of clock outputs, reference clocks, and general-purpose timebase. With a wide range of output frequencies, high frequency accuracy, and good temperature stability, 8T49N2083NLGI# is suitable for many different applications, such as biomedical systems, communications, consumer electronics, and much more.

Application Field

The 8T49N2083NLGI# has a wide range of applications from digital and mixed signal RF designs, to digital audio and video equipment, to digital signal processing. Its core technology uses a phase-locked loop (PLL) with a digital frequency synthesizer to provide programmable frequency settings for any output with up to 13 divisions and through frequency settings of up to 1.6 GHz.

In digital radio systems, 8T49N2083NLGI# is used to generate synchronized carrier frequencies with high signal-to-noise ratio for high levels of system performance. In digital video applications, the 8T49N2083NLGI# can be used to generate the desired line or frame frequencies to create accurate television images.

In data and communications systems, 8T49N2083NLGI# provides the necessary clock signals to synchronize the data over a network, while high frequency accuracy and wide frequency range are critical considerations in these systems. In medical imaging, 8T49N2083NLGI# is used to reproduce high-precision imaging signals.

Working Principle

The 8T49N2083NLGI# works by using a phase-locked loop (PLL) to generate a signal of a specific frequency. In a PLL, an input signal is compared to an oscillator output. If the two signals differ in frequency, the PLL adjusts its output frequency, either increasing or decreasing it, until all phases of the signal, including frequency, amplitude and offset, match. The 8T49N2083NLGI# uses a digital frequency synthesizer (DFS) to compare a reference frequency to the desired output frequency and then adjust the output frequency accordingly to achieve the desired frequency. This allows for the precise output of a stable frequency, regardless of temperature or voltage variations. Additionally, the 8T49N2083NLGI# includes an automatic gain/phase control feature that continually monitors and adjusts the output frequency to ensure maximum consistency.

In addition to its ability to reproduce an exact frequency, 8T49N2083NLGI# can be programmed to generate various combinations of output frequencies from a single, fixed frequency. This is accomplished through the use of a frequency divider, which is a circuit used to divide the input frequency and output multiple lower frequency signals. The 8T49N2083NLGI# includes an internal frequency divider capable of dividing the input frequency by any integer between 1 and 13. This allows the 8T49N2083NLGI# to generate output frequencies as low as 1.6 GHz, thus covering a wide range of frequency ranges.

Conclusion

The 8T49N2083NLGI# is a flexible, high-accuracy clock generator suitable for a variety of applications, including digital and mixed-signal RF designs, medical imaging, and digital signal processing. Using an internal PLL and digital frequency synthesizer, the 8T49N2083NLGI# is able to achieve precise frequency accuracy with excellent temperature stability and a wide frequency range. Furthermore, its internal frequency divider allows for the generation of multiple divisions from a single, fixed frequency. This makes the 8T49N2083NLGI# a powerful, cost-effective tool for any clock/timing requirement.

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