SI5338A-B01695-GMR

Series:	*
Packaging:	Tape & Reel (TR)
Part Status:	Active
Mounting Type:	Surface Mount
Package / Case:	24-VFQFN Exposed Pad
Supplier Device Package:	24-QFN (4x4)

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SI5338A-B01695-GMR Application Field and Working Principle

Clock/Timing - Application Specific is a category for specific applications for clocks and timing components. For instance, the SI5338A-B01695-GMR is a clock generator/distributor IC used as a clock multiplier and divider for PCIe, Ethernet, and telecom applications. This device has a wide range of features that enable it to be used for multiple high-speed communication systems. In this article, we will look at the application field and working principle of the SI5338A-B01695-GMR IC.The SI5338A-B01695-GMR IC is designed to provide timing precision and image quality in applications where ultrasonic and high-speed I/O clocking is required. It is a highly flexible, configurable device, offering high performance and low power consumption. The device has an integrated 2.5V voltage regulator, PLLís and high-speed buffers. It can be used to drive a wide range of high speed systems including PCIe 2.0 and 2.1, 1000Base-T, 10Gb Ethernet, SONET, OTN, and CPRI. The device also provides a programmable output voltage and power-on reset functionality.In addition, the SI5338A-B01695-GMR includes a number of features that allow it to be customized for specific applications. The device is configured using the Q4E software, which allows for up to four independent I/O banks, each with up to 8 outputs. The user can also independently control each bank\'s output frequency and delays. Furthermore, the device offers a wide range of jitter attenuating, clock-skewing, and clock-multiplying capabilities.At the core of the SI5338A-B01695-GMR is its working principle, which is based on a digital phase-locked loop (DPLL). The DPLL works by comparing an input reference clock (typically 10MHz) with the controller\'s output clock, then using the error signal to adjust the rate of the internal PLL. This allows for extremely precise and stable clock generation with minimal jitter and drift. Additionally, the device can be used to synchronize multiple external output clocks, allowing for higher levels of accuracy and jitter attenuation.The SI5338A-B01695-GMR is a very versatile, highly configurable device, which makes it suitable for a variety of high-speed communication systems. It can be used in PCIe 2.0 and 2.1, 1000Base-T, 10Gb Ethernet, SONET, OTN, and CPRI applications. Additionally, its advanced jitter attenuating, clock-skewing, and clock-multiplying capabilities make it ideal for applications requiring precise and stable clock generation.

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