SI5344D-B05013-GM

Clock Generators, PLLs, Frequency Synthesizers Overview

The Si5344D-B05013-GM is a jitter attenuator and clock multiplier from the Si5344 Rev D family, manufactured by Skyworks Solutions. It features four inputs and four outputs housed in a 44-QFN package measuring 7x7 mm. The device generates any combination of output frequencies ranging from 0.001 MHz to 350 MHz using integer and fractional synthesis modes. It operates within a temperature range of -40°C to +85°C and utilizes DSPLL and MultiSynth technologies for ultra-low jitter performance.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Generates any combination of output frequencies from any input frequency
• Ultra-low jitter of 90 fs rms
• Programmable jitter attenuation bandwidth: 0.1 Hz to 4 kHz
• Highly configurable outputs compatible with LVDS, LVPECL, LVCMOS, CML, and HCSL

Clock Generators, PLLs, Frequency Synthesizers Applications

• OTN muxponders and transponders
• 10/40/100 G networking line cards
• GbE/10 GbE/100 GbE Synchronous Ethernet (ITU-T G.8262)
• Carrier Ethernet switches
• SONET/SDH line cards

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific factory preprogrammed configuration associated with the B05013 suffix against the official datasheet ordering guide. Confirm that the required output frequency range does not exceed 350 MHz, as this variant supports integer and fractional synthesis up to that limit. Ensure compatibility with the 44-QFN 7x7 mm package dimensions during PCB layout planning.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when an application requires four differential or single-ended outputs with frequencies up to 350 MHz. It is suitable for designs needing programmable jitter attenuation bandwidths between 0.1 Hz and 4 kHz. Verify that the system can accommodate the 44-QFN package size and that the operating temperature range of -40°C to +85°C meets environmental requirements.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the Si5344 Rev D series, which combines fourth-generation DSPLL and MultiSynth technologies. The Si5344 specifically offers four inputs and four outputs in a compact 44-QFN package. It is designed for applications requiring high-performance clock generation and jitter attenuation with flexible output configurations.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Si5344A-D-GM provides similar functionality but supports output frequencies up to 1028 MHz instead of 350 MHz.