PI6C39911-2JE

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The PI6C39911-2JE is a clock generator, PLL, and frequency synthesizer that provides an excellent solution for various timing applications. In this article, we will discuss the application field of the PI6C39911-2JE as well as its working principle.

Application Field: The PI6C39911-2JE is designed to provide a reliable and highly integrated clock solution for a variety of applications. It is widely used in telecommunications, networking, gaming, industrial and medical systems. This device provides a wide frequency range of 1.00GHz to 1.78GHz and is designed to provide excellent jitter performance, stability, and power efficiency. This device supports both single-ended and differential output types and can be used for clock synchronization and frequency synthesis applications.

Working Principle: The PI6C39911-2JE utilizes an advanced locking system to achieve excellent jitter performance and stability for frequency synthesis applications. This locking system consists of a voltage-controlled oscillator (VCO), a phase detector, a low-noise differential amplifier, and charge pump circuits. The VCO generates a high frequency signal, which is compared to a reference signal by the phase detector. The output of the phase detector is then amplified by the low-noise differential amplifier and used to control the current of the charge pumps, which adjust the operating frequency of the VCO. This feedback loop ensures that the frequency of the output is kept in sync with the reference signal.

The PI6C39911-2JE is capable of generating output signals ranging from 9MHz to 1.78GHz. The output frequency is controlled by a set of integrated voltage control registers, which can be programmed to select the desired frequency. Additionally, the output signal can be adjusted using an on-board programmable clock multiplier. This device is also capable of controlling the output amplitude, allowing for optimized power efficiency and signal performance.

In addition to frequency synthesis, the PI6C39911-2JE incorporates a selection of features that enable it to be used in a variety of applications. These features include glitch-free output enable and disable, spread spectrum modulation, and advanced loop filter settings. These features allow the device to be used in applications such as communication, synchronization, and networking.

The PI6C39911-2JE is also designed to reduce power consumption and maximize system performance. This is achieved by utilizing an advanced power control system, which automatically adjusts the power supply voltage and reduces power consumption by up to 25%.

The PI6C39911-2JE is a highly integrated and cost-effective solution for a variety of clock synchronization and frequency synthesis applications. It offers excellent jitter performance, stability, and power efficiency, allowing designers to create cost-effective and reliable products. With its wide frequency range and advanced features, the PI6C39911-2JE is an excellent choice for a variety of clock and timing applications.

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