SI5332BC09150-GM1R

Clock Generators, PLLs, Frequency Synthesizers Overview

The Skyworks SI5332BC09150-GM1R is a programmable clock generator utilizing MultiSynth technology to synthesize frequencies up to 200 MHz with 190 fs RMS jitter. It features an integer-only synthesis mode and supports external crystal or differential/LVCMOS clock inputs. The device provides up to six differential outputs in a 32-pin QFN package, supporting LVDS, LVPECL, HCSL, and LVCMOS formats. It operates on a 1.8 V core supply with independent output voltage banks (1.5 V–3.3 V) and includes spread spectrum modulation for EMI reduction.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• MultiSynth technology enables any-frequency synthesis up to 200 MHz with 190 fs RMS jitter
• Integer-only frequency synthesis mode
• Supports external crystals (16-50 MHz) or input clocks (10-250 MHz)
• Up to six differential outputs with user-configurable signal formats

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 '09150' matches the required frequency plan, as this suffix denotes a factory-programmed configuration. Confirm the 'GM1R' suffix indicates the 32-pin QFN package with tape and reel packaging. Ensure the design accommodates the integer-only synthesis constraints of the Si5332B variant.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this part if the application requires integer-only frequency division and does not need fractional synthesis capabilities. The Si5332B variant limits output frequencies to 200 MHz; verify that higher frequencies are unnecessary. The 32-QFN package supports up to six differential outputs, suitable for designs requiring fewer than eight channels.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the Si5332 family of low-jitter clock generators. The 'B' designation specifies the Si5332B variant, which is restricted to integer mode operation and a maximum output frequency of 200 MHz. This distinguishes it from variants like Si5332A or C, which support fractional synthesis and higher frequencies.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct replacements must be Si5332B devices with identical output counts and package types. Verify that alternative parts support integer-only synthesis if fractional capability is not required by the circuit design.