P1P40167MNTWG

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The P1P40167MNTWG is a clock generator, phase-locked loop (PLL), frequency synthesizer with integrated voltage controlled oscillator (VCO) intended for general purpose use in a variety of clock/timing applications.

The P1P40167MNTWG can be used to generate, synthesize and distribute accurate clock signals with output frequencies up to 170 MHz. It is designed to provide low jitter and reliable phase noise performance. The synthesizer portion allows one input clock to be used to generate any of a range of lower and higher output frequencies. In applications where space and cost is at a premium and/or a precision clock is needed but the power requirements are absent, these clock generators can be used.

The phase-locked loop within the P1P40167MNTWG is based on the analog type of synthesizer architecture and is used to produce signals that are phase-locked or synchronized to the reference input. The PLL in the P1P40167MNTWG can be used to reduce jitter, reduce phase noise, and improve signal-to-noise ratio. The integrated voltage controlled oscillator within the P1P40167MNTWG provides easy control of output frequencies and improves the design flexibility.

The primary application field of the P1P40167MNTWG is in the computer industry where clock generation, frequency synthesis and jitter reduction are needed; applications include embedded system, digital audio and video, mother boards, network switches, cellular phones, and laptop computers.

The core of the P1P40167MNTWG is a low jitter frequency synthesizer which can generate multiple output frequencies from one reference frequency. The general working principle of the P1P40167MNTWG is to first acquire the reference frequency, and then provide synthesized frequency outputs based on the reference frequency. The reference frequency is provided by the external clock through the reference input to the PLL. The VCO is then used to generate the synthesized frequencies that are phase-locked to the reference frequency.

In synchronous clock/timing applications, several clocks of different frequencies need to be synchronous with each other. This process is done by a process called frequency multiplication where the reference frequency is multiplied by a ratio of integers to generate multiple output frequencies. This is archived by using the frequency synthesis feature of the P1P40167MNTWG.

The output clock frequency of the P1P40167MNTWG is determined by the VCO voltage. The VCO converts the input voltage into output frequency based on the application\'s need. To control the VCO voltage, a tuning word is used to adjust the output frequency of the synthesizer in a precise manner. The output frequency of the P1P40167MNTWG is controlled by the speed of the reference clock and the tuning word encoded in the PLL.

The clock generator, PLL, and frequency synthesizer of the P1P40167MNTWG can also be used to reduce jitter and improve signal-to-noise ratio. The jitter is greatly reduced with the incorporated Low-Jitter PLL, allowing for increased accuracy and stability of timing signals. The phase noise is reduced across all frequencies, which helps improve the signal’s signal-to-noise ratio and increases the dynamic range of the signal.

In conclusion, the P1P40167MNTWG is a low jitter, phase-locked loop and frequency synthesizer from which to generate precise system clock frequencies. Generally used in the computer industry, this device is perfect for tightening budget restrictions and reducing the size of the design form factor. The device provides many features like the frequency synthesis and low jitter performance and allows for precise clock generation with excellent phase noise performance.

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