SI5381A-D06745-GM

Clock Generators, PLLs, Frequency Synthesizers Overview

The SI5381A-D06745-GM is a dual-PLL wireless jitter attenuator and clock multiplier from the Si538x family, manufactured by Skyworks Solutions. It features a QFN-64 package and operates on a single 1.8 V supply voltage (1.71 V to 1.89 V). The device supports up to 12 outputs with selectable levels including CML, HCSL, LVCMOS, LVDS, and LVPECL. It accepts an LVCMOS input signal with a maximum frequency of 750 MHz and generates output frequencies up to 2.94912 GHz. Operating temperatures range from -40°C to +85°C, with a typical operating current of 300 mA.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Dual-PLL architecture for ultra-low phase noise performance in wireless applications
• Flexible output configuration supporting up to 12 independent channels
• Configurable output swing formats compatible with various logic families

Clock Generators, PLLs, Frequency Synthesizers Applications

• Wireless base station timing distribution
• Jitter attenuation for high-speed serial links
• Clock generation in telecommunications infrastructure

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific suffix D06745 against official Skyworks documentation to confirm factory pre-programmed parameters. Confirm RoHS compliance status and moisture sensitivity level prior to PCB assembly. Ensure ESD precautions are followed during handling due to the QFN-64 package type.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when designing systems requiring dual-PLL jitter cleaning for wireless standards. Compare power consumption and output count requirements against other Si538x variants. Validate that the required output frequencies fall within the 2.94912 GHz maximum limit.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the Si538x series of clock synthesizers and jitter cleaners. It shares the QFN-64 footprint and core DSPLL technology with other models in the family, differing primarily in internal programming and specific frequency configurations defined by the alphanumeric suffix.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct substitutes include other Si5381A variants with different suffixes if frequency programming differs. Verify pin compatibility and electrical specifications before swapping with Si534x or Si535x series devices.