SI5332BD15706-GM1

Clock Generators, PLLs, Frequency Synthesizers Overview

The Skyworks SI5332BD15706-GM1 is a programmable clock generator featuring six differential outputs in a 32-pin QFN package. It utilizes MultiSynth technology to synthesize frequencies up to 200 MHz with zero ppm error, supporting integer-only mode. The device achieves low phase jitter of 190 fs RMS with an external crystal and accepts input frequencies from 10 to 250 MHz. Outputs support LVDS, LVPECL, HCSL, and LVCMOS formats across independent voltage banks.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Six-output configuration in a compact 32-pin QFN package
• MultiSynth technology enabling any-frequency synthesis up to 200 MHz
• Low phase jitter performance of 190 fs RMS (external crystal)
• User-configurable output signal formats: LVDS, LVPECL, HCSL, LVCMOS

Clock Generators, PLLs, Frequency Synthesizers Applications

• Servers and storage systems
• Ethernet switches and routers
• Small cells and mobile backhaul/fronthaul
• Test and measurement equipment

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific NVM code 'D15706' matches the required frequency plan via ClockBuilder Pro. Confirm the 'GM1' suffix corresponds to the 32-pin QFN package. Check RoHS-6 compliance status for the specific manufacturing lot.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this model for designs requiring six synchronized outputs with mixed voltage domains. Ensure the application supports integer-only synthesis as the 'B' grade does not support fractional mode. Verify input clock compatibility within the 10–250 MHz range.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the Si5332 family of any-frequency clock generators. The 'B' designation indicates integer-mode operation limited to 200 MHz, distinguishing it from 'A' or 'C' grades which support higher frequencies or fractional synthesis. The 'GM1' suffix specifies the 32-pin footprint.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct replacements include other Si5332 variants with identical pinouts but different synthesis modes (e.g., Si5332AD or Si5332CD). Cross-grade options require reconfiguration via ClockBuilder Pro to ensure output frequency and jitter specifications are met.