SI5334C-B04104-GM

Overview

The SI5334C-B04104-GM is a pin-controlled quad clock generator utilizing MultiSynth technology for independent, any-frequency synthesis on four differential outputs. It supports input frequencies from 5 to 710 MHz and generates outputs up to 350 MHz generally, with select frequencies reaching 710 MHz. The device features low phase jitter of 0.7 ps RMS typ and zero ppm frequency accuracy. It operates on a core supply voltage of 1.8 V, 2.5 V, or 3.3 V, with independent output driver supplies ranging from 1.5 V to 3.3 V. Packaged in a 24-lead QFN (4x4 mm), it supports LVPECL, LVDS, HCSL, CMOS, SSTL, and HSTL formats.

Feature Summary

• MultiSynth technology enables independent, any-frequency synthesis on four differential output drivers with zero ppm frequency error.
• Low phase jitter performance of 0.7 ps RMS typical across all outputs.
• Highly-configurable output drivers support LVPECL, LVDS, HCSL, CMOS, SSTL, and HSTL signal formats with independent voltage levels.
• Flexible input reference options including external crystals (8–30 MHz) and clock inputs (5–710 MHz).

Applications

• Ethernet switch/router clocking
• PCI Express 2.0/3.0 timing
• Processor and FPGA clock generation
• Broadcast video/audio synchronization

Procurement Notes

Verify the specific suffix 'GMR' indicates tape-and-reel packaging configuration as per Skyworks ordering guidelines. Confirm that the factory-programmed frequency plan matches the target application requirements, as the device operates without user intervention upon power-up based on NVM data.

Selection Notes

Select this model when independent output voltage domains are required, as each driver supports 1.5, 1.8, 2.5, or 3.3 V. Ensure the input source meets the slew rate requirements (>0.3 V/ns for differential, >1.0 V/ns for single-ended) to maintain optimal jitter performance. Verify thermal dissipation capabilities within the 4x4 mm QFN package for the intended operating temperature range of -40 to +85 °C.

Part Context

This component belongs to the Si5334 family of pin-controlled clock generators. The 'C' variant typically denotes specific feature sets or output configurations within the series. It serves as a replacement for legacy clock synthesizers requiring high flexibility and low jitter in multi-standard digital systems.

Replacement Considerations

Direct pin-compatible replacements may exist within the Si5334 family (e.g., Si5334A, Si5334D-J variants) but require verification of specific output format support and control features such as phase/frequency increment capabilities which vary by suffix.