8T49N008A-008NLGI8

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Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers

The 8T49N008A-008NLGI8 device is an integrated PLL (Phase Locked Loop) and VCO (Voltage Controlled Oscillator) that can be used to generate digital clock and time, and also as a frequency synthesizer for all frequency band applications. As one of the most important components for digital frequency domain applications, it can provide wide frequency range from tens of kHz to several GHz, with ±50ppm frequency stability and accurate frequency resizing capabilities. With its integrated PLL/VCO design and low power consumption, it is ideally suited for a wide range of clock/timing applications.

Application Field

The 8T49N008A-008NLGI8 can be used to generate clocks and times for various applications, such as radio and optical communication systems, avionics and aerospace applications, industrial automation and control, as well as automotive and medical electronics. It is also suitable for a wide range of frequency synthesis applications, including frequency domain multiplexing, distributed antenna systems, mobile communications, and wireless backhaul.

Working principle

The 8T49N008A-008NLGI8 consists of a CMOS (Complementary Metal Oxide Semiconductor) device connected to an external Crystal Resonator. The primary function of the crystal resonator is to provide a stable reference clock signal from which the 8T49N008A-008NLGI8 can calculate its frequency. The 8T49N008A-008NLGI8 then continuously adjusts the frequency of the output clock signal, to ensure that the frequency of the output clock signal is locked to the frequency of the crystal. The 8T49N008A-008NLGI8 also supports a wide range of frequency synthesis capabilities, allowing a range of frequencies to be calibrated and adjusted, within a given frequency range. This is achieved by adjusting the frequency of the output clock signal, while the reference frequency remains constant. This allows the 8T49N008A-008NLGI8 to effectively synthesize frequencies from a range of tens of kilohertz to several gigahertz.

Conclusion

The 8T49N008A-008NLGI8 device offers a combination of integrated PLL/VCO and low power consumption, making it ideal for a wide range of clock/timing and frequency synthesis applications. Its ability to provide a stable reference clock signal, and its wide range of frequency synthesis capabilities, allows it to be used in many different applications. Its design makes it suitable for use in a variety of radio and optical communication systems, avionics and aerospace applications, industrial automation and control, automotive, and medical electronics. The 8T49N008A-008NLGI8 is an ideal solution for many different applications, due to its wide range of features, and its ability to provide precise frequency resizing capabilities.

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