SI5332B-D-AM2R

Clock Generators, PLLs, Frequency Synthesizers Overview

The Skyworks SI5332B-D-AM2R is an automotive-grade clock generator featuring SmartClock technology and AEC-Q100 qualification. It utilizes MultiSynth technology to generate up to eight differential or sixteen LVCMOS outputs with 190 fs RMS jitter. The device supports integer and fractional synthesis, offering output frequencies from 5 MHz to 200 MHz. It operates within a -40°C to +105°C temperature range and accepts external crystals (16–50 MHz) or differential/LVCMOS clocks as inputs. The 40-pin QFN package allows for independent supply voltages per output bank.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• AEC-Q100 qualified for automotive reliability
• Generates up to 8 differential or 16 LVCMOS outputs
• SmartClock health monitoring and fault detection
• MultiSynth technology with 190 fs RMS jitter

Clock Generators, PLLs, Frequency Synthesizers Applications

• ADAS ECUs
• Automotive Networking/Gateways
• Digital Cockpit/IVI Systems
• Lidar/Radar Sensors
• Camera/Vision Systems

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific NVM code assigned by ClockBuilder Pro, as this determines the factory-programmed configuration. Confirm the 'R' suffix indicates tape and reel packaging. Ensure the ordering suffix matches the required output count and package type for the Si5332-AM2 variant.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select the Si5332B variant specifically for output frequency requirements up to 200 MHz. Use the AM2 designation for the 40-pin QFN package supporting up to eight differential outputs. Configure via ClockBuilder Pro to assign custom part numbers based on unique frequency plans and signal formats.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the Si5332-AM family of automotive clock generators. The 'B' in the model number denotes support for output frequencies up to 200 MHz, distinguishing it from variants supporting higher frequencies. The 'AM2' specifies the automotive grade and the 40-pin QFN package form factor.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided datasheet. Replacement requires matching the specific NVM configuration generated by ClockBuilder Pro to ensure identical frequency synthesis and pinout compatibility.