SI5332BC09716-GM1R

Clock Generators, PLLs, Frequency Synthesizers Overview

The SI5332BC09716-GM1R is a low-jitter, 6-output programmable clock generator from the Si5332 family. It utilizes MultiSynth technology to synthesize any frequency combination with 0 ppm error on up to six differential outputs or twelve LVCMOS outputs. The device supports output frequencies ranging from 5 MHz to 200 MHz and accepts input clocks via external crystal (16–50 MHz), differential clock (10–250 MHz), or LVCMOS clock (10–170 MHz). It features user-configurable signal formats including LVDS, LVPECL, HCSL, and LVCMOS, with independent supply voltages for output banks.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Generates up to six differential or twelve LVCMOS clock outputs with 0 ppm frequency synthesis error.
• Supports output frequencies from 5 MHz to 200 MHz using integer and fractional synthesis modes.
• 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 spread spectrum modulation from –0.1% to –2.5%.

Clock Generators, PLLs, Frequency Synthesizers Applications

• Servers, storage systems, and search acceleration
• Ethernet switches and routers
• Small cells and mobile backhaul/fronthaul infrastructure

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific NVM code '09716' corresponds to the required frequency plan and configuration, as this suffix denotes a factory-programmed custom part. Confirm package type GM1 indicates the 32-pin QFN variant. Check current distributor availability as lead times may vary for pre-programmed silicon.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this model for designs requiring up to six synchronized clock outputs with mixed voltage domains. Ensure the application frequency requirements fall within the 5–200 MHz range defined by the 'B' grade. Verify that the 32-QFN package footprint matches the PCB layout constraints and that the I2C interface is available for in-system programming if needed.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the Si5332 family of any-frequency clock generators. The 'B' designation specifies the 5–200 MHz output frequency range and integer/fractional synthesis mode. The 'GM1' suffix identifies the 32-pin QFN package supporting up to six outputs. The 'R' indicates tape and reel packaging.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct pin-compatible replacements within the same package include other Si5332 variants such as SI5332ACxxxxx-GM1R or SI5332DCxxxxx-GM1R, provided the frequency range and synthesis mode requirements are met. Cross-family substitution requires verification of register compatibility and electrical specifications.