SI5340A-B06184-GM

Clock Generators, PLLs, Frequency Synthesizers Overview

The SI5340A-B06184-GM is a programmable clock generator from the Si5340 family, manufactured by Skyworks Solutions. It features four differential outputs capable of generating any frequency up to 1028 MHz with ultra-low jitter performance of 90 fs rms. The device supports input frequencies ranging from 10 to 750 MHz via differential clock or 10 to 250 MHz via LVCMOS. It operates on a supply voltage between 1.71 V and 3.47 V, with typical current consumption of 115 mA to 120 mA. The component is housed in a QFN-44 package and functions within an operating temperature range of -40°C to +85°C.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Generates any output frequency from any input frequency using proprietary MultiSynth fractional synthesizer technology
• Delivers ultra-low phase jitter performance of 90 fs rms
• Supports multiple output formats including LVDS, LVPECL, LVCMOS, CML, and HCSL with programmable amplitude
• Integrates non-volatile memory for known power-up configuration and serial programming via I2C/SPI

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-speed data communication systems requiring precise clock synthesis
• Telecommunications infrastructure equipment
• Test and measurement instruments demanding low-jitter timing
• Networking switches and routers

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific suffix B06184 against official Skyworks documentation to confirm the exact pre-programmed frequency plan, as suffixes define unique electrical configurations. Confirm RoHS compliance status and moisture sensitivity level (MSL) ratings prior to assembly. Ensure compatibility with ClockBuilder Pro software for final configuration validation if factory programming requires adjustment.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a single device must replace multiple oscillators or buffers in a clock tree architecture. The Si5340A is suitable for designs requiring independent output formats and frequencies derived from a common source. Consider the QFN-44 package constraints and thermal dissipation requirements associated with the 115–120 mA operating current during PCB layout.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the Si5340 series of any-frequency, any-output clock generators. The series combines a wide-band PLL with fractional synthesizer technology to provide versatile timing solutions. The Si5340A specifically offers four outputs, contrasting with the ten-output Si5341 variant, allowing for optimized board space in applications requiring fewer clock domains.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Publicly confirmed substitutes include other variants within the Si5340 family, such as SI5340A-D-GM, which may offer different packaging or updated manufacturing processes. Verify that alternative parts maintain the same 90 fs jitter specification and output format compatibility before substitution.