5P49V5901B999NLGI

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The 5P49V5901B999NLGI is a type of clock generator, PLLs, frequency synthesizer. This device is widely used in wireless communication, satellite communication, and other fields.

Application Field

The 5P49V5901B999NLGI is specifically designed to be used in frequency synthesis applications, offering a very high timing accuracy and stability, plus a fast switching speed. It has an integral PLL, allowing it to synthesize frequencies between 128 and 256 MHz, as well as providing outputs of up to 4500 MHz, which makes it suitable for a wide range of applications. It supports multi-loop frequency synthesis, and its low phase noise, wideband noise, and spurious levels make it a good choice for applications where signals must cover a wide range of frequencies, or where signals are subject to distortion from other signals in close proximity.

The 5P49V5901B999NLGI is also very suitable for a wide range of wireless communication applications, as it has an excellent RF spectrum, low noise floor, low jitter, and high linearity. These features make it suitable for broadband applications such as high speed digital radio systems, Wi-Fi, LTE, and WiMAX.

Finally, the 5P49V5901B999NLGI is used in satellite communication applications, where it is used as a local oscillator with a frequency range of up to 4500 MHz. Due to its high linearity, low input level and low power consumption, it is an excellent choice for satellite uplink applications.

Working Principle

The 5P49V5901B999NLGI clock generator, PLLs, frequency synthesizer utilizes CMOS technology with a unique architecture and several design features to make the device easy to use, along with providing excellent performance. The device has an integral PLL that is used to synthesize frequencies up to the full operating range of 4500 MHz. This is done by using a combination of an oscillator, divider and phase- switching circuits. This combination provides very fast switching times and low phase noise, allowing the use of the device in a wide range of applications.

The device has an integrated temperature-compensated crystal oscillator (TCXO) that is used to provide the reference frequency. This reference frequency is used to generate the different frequencies through the PLL by setting the different dividers, switches, and phase shift components. The device also has an integrated voltage-controlled oscillator (VCO) that is used to generate the output frequencies.

The device also has an on-chip frequency detector, which helps the device in frequency synthesis. This is done by comparing the output frequency with the reference frequency and then adjusting the frequency sources until the desired frequency is achieved. The device also has an internal voltage regulator that provides a stable voltage supply over a wide operating range.

Conclusion

In conclusion, the 5P49V5901B999NLGI clock generator, PLLs, frequency synthesizer is an ideal choice for a wide range of applications, including wireless communication, satellite communication, and other fields requiring precise timing and stability. Its integrated PLL and other features make it an excellent choice for applications where fast switching times, low phase noise, and wide frequency synthesis are required.

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