SI5383A-D08447-GMR

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Clock/Timing – Clock Generators, PLLs, Frequency Synthesizers

The SI5383A-D08447-GMR is a clock generator, also known as a PLL, or Phase-Locked Loop. It is designed for use in a variety of applications, such as telecommunications and audio systems, consumer electronics, and industrial automation. A PLL is a type of circuit that is used to generate or reproduce periodic pulses or signals with accurate timing. It is an important component of a wide range of systems, from basic consumer products to complex industrial control systems.

The SI5383A-D08447-GMR is manufactured using an advanced 70nm process. It features a wide range of features and capabilities, including a programmable output frequency range from 0 Hz to 600 MHz, a differential output clock minimizes noise, and a wide range of jitter and noise specifications. Additionally, it supports a variety of output formats, including LVDS, CMOS, LVPECL and HCSL.

The key to the operation of a PLL is the fact that two signals (in the case of the SI5383A-D08447-GMR, the reference clock and the feedback clock) are phase-locked to each other and a specified frequency. In the case of the SI5383A-D08447-GMR, the reference clock is generated from an external crystal oscillator, which is also used to generate the feedback clock. The feedback clock is compared to the reference clock, and the phase difference between the two is used to adjust the output frequency, so that it matches the frequency of the reference clock.

The SI5383A-D08447-GMR also has a number of features for improved accuracy and reliability. For example, the device includes a variety of programmable parameters which allow it to be optimized for different applications. Additionally, it features spread-spectrum clocking to reduce EMI, cycle-stealing and pulse-skipping features to reduce power consumption, and an integrated register to allow for easy programming. Finally, the SI5383A-D08447-GMR includes self-test functions to ensure proper operation.

The SI5383A-D08447-GMR is a versatile and reliable clock generator, suitable for a wide range of applications. It offers a wide range of features and a compact form factor, making it an ideal choice for designers seeking an advanced and reliable clock generator.

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