8V40817QGI8

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8V40817QGI8 is a clock generator, phase-locked loop (PLL), and frequency synthesizer integrated circuit, offering a wide range of clock and synchronization performances. The circuit produces a clock signal with variable frequency and phase using an external reference clock. The clock signal can be attenuated or increased with reference to the frequency of the reference clock. 8V40817QGI8’s capability of providing variable frequency makes it suitable for multiple applications, such as wireless communication systems, network communication systems and so forth.

The principle of operation for the 8V40817QGI8 is based on a phase locked loop (PLL). A PLL consists of a voltage-controlled oscillator (VCO) and a phase or frequency detector that are locked together. In a typical application, an external reference clock is connected to the VCO, and the output frequency of the VCO is compared to the reference frequency difference (phase) detected. The output of the phase detector is used as a feedback signal, and it is compared to the current output frequency of the VCO. When the differences become small, the loop is considered to be locked. The output frequency of the VCO can be modulated by controlling the input voltage.

The 8V40817QGI8 is designed to generate signals with significantly higher output frequency compared to the reference clock frequency, allowing for very efficient clock distribution and synchronization. The circuit supports multiple modes of operation, such as variable frequency or variable phase. In variable frequency mode, the frequency of the output clock can be changed relative to the reference clock frequency without changing the phase. This can be used for applications with very high clock rate, such as in wireless communications and clock distribution networks. In variable phase mode, the frequency of the output clock is unchanged relative to the reference clock frequency, but the phase of the output is adjusted using the control voltage. This mode is useful for applications that require precise clock synchronization, such as monitors and video systems.

In addition, 8V40817QGI8 is designed to provide very low output jitter and very low power consumption. Its low power dissipation gives it the ability to be integrated into compact designs with low power consumption requirements. Moreover, it offers excellent noise immunity, reducing the effects of external noise on the performance of the circuit. All of these features make the 8V40817QGI8 a cost-effective and reliable solution for clocking applications.

The 8V40817QGI8 is a versatile integrated circuit, suitable for a wide range of clocking applications. Its low power consumption, wide range of clock frequencies and high noise immunity make it suitable for use in wireless communication systems, network communication systems, monitors and video systems, and other applications requiring high frequency clocks. The circuit is also suitable for use in compact designs, due to its low power dissipation.

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