SI5340A-B05375-GMR

Clock Generators, PLLs, Frequency Synthesizers Overview

The SI5340A-B05375-GMR is a programmable clock generator from the Si5340 family, manufactured by Skyworks Solutions. It features four outputs capable of generating any frequency up to 1.028 GHz with ultra-low jitter performance of 90 fs rms. The device supports multiple output formats including CML, HCSL, LVCMOS, LVDS, and LVPECL, powered by a supply voltage ranging from 1.71 V to 3.47 V. Encased in a QFN-44 package, it operates within a temperature range of -40°C to +85°C.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Generates any combination of output frequencies from any input frequency using MultiSynth technology
• Ultra-low jitter performance of 90 fs rms
• Four differential clock outputs supporting CML, HCSL, LVCMOS, LVDS, and LVPECL formats
• Configurable via I2C and SPI serial interfaces or factory pre-programmed

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-speed data communication systems
• Telecommunications infrastructure
• Test and measurement equipment

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the Si5340 series, which combines a wide-band PLL with proprietary MultiSynth fractional synthesizer technology. The architecture allows for the synthesis of integer and non-integer related frequencies up to 1 GHz on differential clock outputs while delivering sub-100 fs rms phase jitter performance with 0 ppm error.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

The SI5340A-D-GMR is a similar 4-output clock generator within the same family offering comparable specifications. Verification of specific output configurations and programming requirements is necessary when substituting.