SI5332AC09106-GM1R

Clock Generators, PLLs, Frequency Synthesizers Overview

The SI5332AC09106-GM1R is a low-jitter, 6-output programmable clock generator from the Si5332 family. It utilizes MultiSynth technology to synthesize any frequency up to 333.33 MHz with 0 ppm error. The device supports integer and fractional synthesis modes with an external crystal or clock input. It features user-configurable output signal formats including LVDS, LVPECL, HCSL, and LVCMOS. The component operates within a temperature range of –40 to +85 °C and includes spread spectrum modulation capabilities for EMI reduction.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Generates up to six differential clock outputs with independent voltage supplies (VDDO) for mixed-supply applications.
• Supports output frequencies from 5 to 333.33 MHz using MultiSynth fractional or integer dividers.
• Features user-configurable universal hardware input pins for control functions such as OE, spread spectrum enable, and input selection.
• Includes integrated power supply filtering and supports down/center spread spectrum modulation from –0.1% to –2.5%.

Clock Generators, PLLs, Frequency Synthesizers Applications

• Servers, storage systems, and search acceleration hardware
• Ethernet switches and routers
• Small cells and mobile backhaul/fronthaul infrastructure
• Print imaging and broadcast video equipment
• Test and measurement instruments

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific NVM code '09106' corresponds to the required frequency plan and configuration, as this suffix indicates a factory-programmed custom part. Confirm package type GM1 matches the 32-pin QFN requirement. Check current availability status as programmable devices may have limited stock compared to blank units.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this model if the design requires exactly six outputs in a compact 32-QFN package. Ensure the application can accommodate the necessary external crystal or clock source, as this revision does not include an embedded crystal. Verify that the target output voltages align with the available VDDO options (1.5V, 1.8V, 2.5V, or 3.3V).

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the Si5332 family of any-frequency clock generators. The 'A' designation indicates support for integer and fractional synthesis modes with external references. The 'GM1' suffix specifies the 32-pin QFN package supporting up to six outputs. The 'R' indicates tape and reel packaging.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Blank Si5332AC09106-GM1 units can be programmed via I2C or ClockBuilder Pro software to replicate functionality. Other Si5332 variants with different output counts (GM2/GM3) are not pin-compatible. Direct substitutes require matching the specific NVM configuration or reprogramming a blank device.