PL685-P8-058OC

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The PL685-P8-058OC is a clock generator, phase-locked loop (PLL), frequency synthesizer that is widely used in computing applications. It is an integrated circuit (IC) that contains several logic elements, oscillators and amplifiers that can be configured for multiple applications. It is one of the popular ICs for applications demanding low power and high stability.

Application Field

The main application field of the PL685-P8-058OC is in embedded computing systems. This IC is suitable for any low-power embedded system that needs to generate a stable and reliable clock. It can also be used in other embedded systems such as automotive, industrial, and medical devices. Additionally, it can be used in communication, image processing and applications demanding a high level of accuracy in timing.

Working Principle

The working principle behind the PL685-P8-058OC is based on frequency synthesis principles. It contains a PLL circuitry, which is able to synthesize multiple output frequencies from one reference input frequency. The PLL part contains a phase detector, a voltage-controlled oscillator (VCO), a charge pump, and other components. The phase detector is the heart of the PLL and it compares the input reference frequency with the VCO output frequency. The charge pump supplies a current to the VCO, which in turn adjusts its output frequency. The harmonic relations between the reference frequency and the output frequency are also taken into account. This allows for a variety of output frequencies with very small frequency offset from the reference frequency.

The PL685-P8-058OC also features a variety of other features, such as low phase noise, small jitter, wide input range, high accuracy output frequency and low power consumption. It has a large variety of output patterns, ranging from 30MHz to 200MHz, with various frequency ratios. Additionally, the IC is also capable of providing multiphase outputs with as many as four phases. This allows for extra clock accuracy and improvement in timing and synchronization.

Conclusion

The PL685-P8-058OC is a versatile and powerful clock generator, PLL and frequency synthesizer designed for embedded computing applications. It is capable of providing highly stable, reliable and accurate clock signals with low phase noise and jitter. The IC’s wide input range and variety of output patterns make it suitable for a range of applications. Its low power consumption, high accuracy and multiphase capability make it ideal for embedded systems that need to generate stable clock frequencies.

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