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SI5332BC09229-GM3R is listed in the Clock Generators, PLLs, Frequency Synthesizers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is IC CLOCK GENERATOR QFN. Review the specifications below when checking this part for your BOM.
The SI5332BC09229-GM3R is a factory-programmed, low-jitter clock generator from the Si5332 family. It supports up to 12 differential outputs with configurable signal formats including LVDS, LVPECL, HCSL, and LVCMOS. The device utilizes MultiSynth technology for integer and fractional frequency synthesis, achieving jitter performance of 190 fs RMS with an external crystal or 175 fs RMS with an embedded crystal. Differential output frequencies range from 5 MHz to 333.33 MHz, while LVCMOS outputs support up to 170 MHz. It operates within a temperature range of –40 °C to +85 °C.
Verify that the specific NVM code '09229' matches the required frequency plan and configuration parameters. Confirm the GM3 suffix corresponds to the 48-pin QFN package and the R suffix indicates tape and reel packaging. Ensure the custom part number aligns with the target application's voltage and format requirements.
Select this component if the design requires up to 12 programmable outputs with mixed supply voltages. Verify compatibility with input sources, which can be external crystals (16–50 MHz), embedded crystals, or differential/LVCMOS clocks. Consider the need for spread spectrum modulation to reduce EMI, as the device supports center and down spreading.
This part belongs to the Si5332 series, which replaces multiple discrete oscillators and clock generators. The 'B' grade indicates an output frequency range up to 200 MHz, though the datasheet notes differential outputs can reach 333.33 MHz. The 'GM3' designation specifies the 48-pin QFN package supporting up to 12 outputs.
Direct replacements must match the 48-QFN footprint and pinout. Other Si5332 variants (e.g., Si5332ACxxxx-GM3R) may serve as substitutes if their pre-programmed configurations meet the electrical and frequency requirements.
The differential output frequency range is 5 MHz to 333.33 MHz.
It is factory-programmed using ClockBuilder Pro software, which assigns a unique custom part number based on the desired configuration.
Yes, it supports down and center spread spectrum modulation from –0.1% to –2.5% at rates between 30 kHz and 33 kHz.
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