IDT5991A-2JG8

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IDT5991A-2JG8 is a programmable clock generator designed specifically for clocking multi-frequency computing and networking applications. The device integrates up to three clock outputs and offers low jitter performance. It can generate multiple clock outputs with configurations such as a single-loop divider, dual-counter divider, dual-ring divider, differential clock, and multi-divider fanout driver.
The IDT5991A-2JG8 is ideally suited for communications, computing, storage, video, and image processing applications. Applications such as SONET/SDH, Gigabit Ethernet, CT3, DS3, and OC3 equipment, high-performance computing, encryption systems, and voice processing equipment are some of the device\'s main applications. Additionally, the IDT5991A-2JG8 can also be used to implement distributed clock trees for synchronization in multi-node applications.
The operating frequency of the IDT5991A-2JG8 is divided into two frequency ranges: Programmable PLL (PPLL) frequencies (from 4.68 MHz to 400 MHz) and Input Reference Divided Clock frequencies (from 4 kHz to 40 MHz). The device allows flexible configurations, allowing designers the option of configuring their system to meet the requirements of their application.
The IDT5991A-2JG8 features jitter suppression and noise isolation circuitry, which minimizes noise from interfering with the output signal. The device also features an Internal Voltage Regulator (IVR) for maintaining voltage integrity on the chip. The device also offers a wide range of power management modes to extend overall system battery life.
When it comes to the working principle of the IDT5991A-2JG8, it uses a programmable feedback-controlled oscillator (PFCO) as the core of its operation. The PFCO is tuned to the desired frequency through a feedback loop. In addition to this core technology, the IDT5991A-2JG8 also utilizes advanced technology such as power-down modes and voltage scaling to increase the efficiency and reduce the power consumption of the device. This allows the device to maintain an optimum frequency with the lowest possible power consumption. Additionally, the device also features advanced multi-phase outputs that are for use with communications, computing, storage, and video applications.
Overall, the IDT5991A-2JG8 is a highly configurable and feature-rich clock generator. Its ability to generate multiple clock outputs and maintain low jitter performance makes it the ideal clock generator for a variety of different applications. Its advanced power management capabilities, wide range of frequency ranges, and high accuracy and reliability make it a perfect choice for many applications.

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