SI5348A-D-GMR

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The SI5348A-D-GMR is a Clock/Timing device developed by Silicon Labs. It is part of the company\'s Clock Generators, PLLs, Frequency Synthesizers family of products. The SI5348A-D-GMR is a highly integrated and configurable clock generator that is specifically designed for low-cost, low-noise, low-jitter performance in today’s high-performance wireless, wired, and portable communications systems.

The SI5348A-D-GMR is suitable for applications such as cellular base stations, datacenters and optics, digital TVs/monitors, telecommunications systems, data storage equipment, computer servers, automotive electronics, and more. It provides support for multiple output channels with a wide range of frequencies, including SAW, LC and LVDS/CMOS.

The SI5348A-D-GMR is a highly integrated and configurable clock generator, which includes a configurable PLL, a clock fan-out buffer, and a on-chip resistor to generate a range of frequencies (from 2kHz up to 2 GHz). The device also includes an integrated internal reference, which enables easier integration with existing system designs. Additionally, signal quality options such as jitter attenuator performance, integrated INTVCC power source, and integrated loop filter minimize external component count and reduce external system noise.

The SI5348A-D-GMR is operated by an internal set of registers and provides a high level of programmability and flexibility to suit the needs of different types of applications. It is programmed by the master device (usually a microcontroller) via an SPI or I2C interface, in order to provide the output frequencies required by the application. Upon request, the part can also be easily reconfigured for a different output frequency, or set of output frequencies, in case the required output frequency changes.

The SI5348A-D-GMR features an on-chip jitter attenuator, which minimizes jitter from the outputs and improves their performance. Additionally, the device provides several features designed to reduce power consumption and further simplify integration, including integrated programmatic and manual power-down, an integrated low-dropout regulator, low jitter and low noise generation, and an internal oscillator to reduce system noise.

The SI5348A-D-GMR is a highly integrated and configurable clock generator, which provides high-performance, low-jitter, low-noise clock signals for a wide variety of applications. It is a perfect solution for applications that require precise timing and low-power operation.

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