SI5332C-D-AM1R

Clock Generators, PLLs, Frequency Synthesizers Overview

The SI5332C-D-AM1R is an automotive-grade clock generator from Skyworks Solutions, qualified to AEC-Q100 standards. It features a 32-pin QFN package with up to six differential outputs or twelve LVCMOS outputs. The device supports integer-only frequency synthesis with a maximum output frequency of 333.33 MHz and a maximum input frequency of 250 MHz. It operates within a temperature range of -40°C to +105°C and utilizes MultiSynth technology for low jitter performance of 190 fs rms. Power consumption is specified at 45 mA, with a supply voltage range of 1.71 V to 3.46 V.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• AEC-Q100 qualified for automotive applications (-40°C to +105°C)
• Six-output programmable clock generator with integer-only synthesis
• MultiSynth technology enabling 190 fs rms phase jitter
• User-configurable output formats: LVDS, LVPECL, HCSL, LVCMOS

Clock Generators, PLLs, Frequency Synthesizers Applications

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

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific NVM code assigned by ClockBuilder Pro when ordering custom configurations. Confirm that the AM1 suffix corresponds to the 32-pin QFN package with six outputs. Ensure compatibility with I2C programming interfaces if in-system configuration is required rather than factory pre-programming.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this model for designs requiring integer-only frequency generation up to 333.33 MHz. The 32-pin QFN form factor suits space-constrained PCB layouts. Verify that the required output count does not exceed six differential pairs. Check that the application environment remains within the specified -40°C to +105°C operating temperature range.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the Si5332-AM family of automotive-grade clock generators. The 'C' designation indicates support for output frequencies up to 333.33 MHz using integer mode. The 'AM1' suffix specifies the automotive grade, QFN packaging, and six-output capability. It replaces multiple discrete oscillators with a single programmable device.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.