SI5332D-D-AM3R

Clock Generators, PLLs, Frequency Synthesizers Overview

The SI5332D-D-AM3R is an automotive-grade clock generator from Skyworks Solutions, qualified to AEC-Q100 standards. It features MultiSynth technology for any-frequency synthesis on up to 12 differential outputs with 190 fs RMS jitter. The device supports integer-only mode with output frequencies up to 200 MHz and operates within a -40°C to +105°C temperature range. It includes SmartClock health monitoring and fault detection capabilities.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• AEC-Q100 qualified for automotive applications
• Up to 12 differential outputs in 48-pin QFN package
• SmartClock technology for input source health monitoring
• User-configurable signal formats: LVDS, LVPECL, HCSL, LVCMOS

Clock Generators, PLLs, Frequency Synthesizers Applications

• ADAS ECUs
• Automotive Networking/Gateways
• Digital Cockpit/IVI
• Lidar/Radar Sensors
• Automated Driving ECUs

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific NVM code assigned by ClockBuilder Pro, as the five-digit sequence determines the factory-programmed configuration. Confirm that the AM3 suffix corresponds to the required 48-pin QFN package with 12 outputs. Ensure compatibility with the target system's I2C interface and voltage requirements before ordering.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this model for designs requiring high-output count and low jitter in automotive environments. The 'D' designation indicates integer-only frequency synthesis mode. Verify that the 200 MHz maximum output frequency meets application needs, as other variants support higher frequencies. Consider the SmartClock features if input redundancy is required.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the Si5332-AM family of automotive-grade clock generators. The AM3 suffix specifically denotes the 48-pin QFN package variant capable of supporting up to 12 differential outputs. It is part of Skyworks' portfolio designed to replace multiple discrete oscillators and clock ICs in complex automotive systems.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. When replacing existing components, ensure the new part matches the required output count, frequency range, and package dimensions. Verify that the replacement supports the necessary signal formats and voltage levels.