SI5332BC09435-GM2R

Clock Generators, PLLs, Frequency Synthesizers Overview

The SI5332BC09435-GM2R is a low-jitter, 8-output programmable clock generator from the Si5332 family. It utilizes MultiSynth technology to synthesize any frequency up to 200 MHz with 0 ppm error. The device features user-configurable output signal formats including LVDS, LVPECL, HCSL, and LVCMOS. It supports independent supply voltages for different output banks (1.5 V, 1.8 V, 2.5 V, or 3.3 V). The part number indicates an 8-output configuration in a 40-pin QFN package, factory-programmed via ClockBuilder Pro.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Generates up to 8 differential clock outputs with frequencies up to 200 MHz using integer and fractional synthesis.
• Supports multiple output signal formats: LVDS, LVPECL, HCSL, and LVCMOS per output.
• Features independent output supply pins (VDDO) allowing mixed-supply applications with voltages from 1.5 V to 3.3 V.
• Includes spread spectrum modulation capability (down and center) from -0.1% to -2.5% at 30 to 33 kHz.

Clock Generators, PLLs, Frequency Synthesizers Applications

• Servers, Storage, and Search Acceleration
• Ethernet Switches and Routers
• Small Cells and Mobile Backhaul/Fronthaul
• Communications and Broadcast Video Systems

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific NVM code '09435' corresponds to the required frequency plan and configuration, as this suffix denotes a factory-programmed custom part. Confirm the GM2R suffix matches the 40-QFN package with tape and reel packaging. Check current availability status as distribution may vary.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this model for designs requiring up to 8 synchronized clock outputs with mixed voltage levels. Ensure the input reference source (external crystal or clock) aligns with the Si5332B series specifications (up to 200 MHz output). Verify that the 40-pin QFN footprint fits the PCB layout constraints.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the Si5332 family of any-frequency clock generators. The 'B' designation indicates support for output frequencies up to 200 MHz. The 'GM2' suffix specifies the 40-pin QFN package supporting up to 8 outputs. The 'R' indicates tape and reel packaging.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct replacements within the same family include other Si5332 variants with different output counts (Si5332A/C/D/GM1 for 6 outputs or Si5332A/C/D/GM3 for 12 outputs) if the pin count allows. Ensure the replacement part supports the required output frequency range and signal formats.