5V10017DCG

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5V10017DCG is a type of clock/timing generator, which is a type of clock generator, PLL, frequency synthesizer, and so on. It is used to generate clocks and other time related signals. It is mainly used in production of digital products, communications systems, automotive systems, and consumer equipment. The following is an explanation of the application field and working principle of 5V10017DCG.

Application Field:

5V10017DCG can be used to generate multiple low jitter, low noise digital clock signals from a single input clock source. It can be used to generate clocks from 10 MHz to 100 MHz with resolutions in the sub-nanosecond range. It can generate both single-ended and differential outputs, supporting up to a 2.5GHz oscillator. It is suitable for a wide range of industrial, consumer and automotive applications, such as video and audio products, telecommunication systems and automotive systems.

Working Principle:

5V10017DCG operates by phase-locked loop (PLL) techniques, controlling the output clock frequency based on the reference clock. It takes an external reference oscillator as input clock and converts it into multiple low jitter digital clock outputs. The reference oscillator is first divided down by an internal frequency divider, then fed into a phase/frequency detector. The phase/frequency detector compares the frequency and the phases of the divided reference clock with a programmable internal frequency, and output a voltage control signal to a voltage control oscillator (VCO). The VCO adjusts itself to generate an output clock with a frequency proportionally matched to the input reference clock divided down frequency.

The 5V10017DCG can be programmed to generate different output clock frequencies from a single reference clock. An integrated programmable divider is used to generate any of the desired output frequencies from the reference clock. The output clock frequency is set by programming the Internal Frequency Divider (IFD) register. The programming of IFD register is performed through an I2C interface.

Conclusion:

The 5V10017DCG is an all-in-one clock generator, PLL, frequency synthesizer and so on. It is suitable for a wide range of applications in industrial, consumer and automotive systems. It is a complete clock and timing solution that generates multiple low jitter digital clock signals. It is based on a PLL which has the ability to adapt and synchronize the output to the input reference clock. The output is generated by an internal frequency divider and a programmable internal frequency register. Together, they make 5V10017DCG an extremely capable device.

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