SI5338L-B06099-GMR

Overview

The SI5338L-B06099-GMR is an I2C-programmable quad clock generator from Skyworks Solutions. It utilizes MultiSynth technology to synthesize any frequency on four independent output drivers with zero ppm precision. The device supports a core supply voltage of 1.8 V, 2.5 V, or 3.3 V and operates within a temperature range of –40 °C to +85 °C. It features low phase jitter of 0.7 ps RMS typical and accepts flexible input references including external crystals (8–30 MHz), CMOS (5–200 MHz), SSTL/HSTL (5–350 MHz), and differential inputs (5–710 MHz). Outputs support LVPECL, LVDS, HCSL, CMOS, SSTL, and HSTL formats.

Feature Summary

• MultiSynth™ technology enables independent, any-frequency synthesis on four differential output drivers with true zero ppm accuracy.
• Low phase jitter performance of 0.7 ps RMS typical across various output formats.
• Flexible input reference options supporting external crystals, CMOS, SSTL/HSTL, and differential signals up to 710 MHz.
• Independent output voltage per driver (1.5, 1.8, 2.5, or 3.3 V) with configurable signal formats including LVPECL, LVDS, HCSL, CMOS, SSTL, and HSTL.

Applications

• Ethernet switch/router
• PCIe Gen1/2/3/4
• Broadcast video/audio timing
• Processor and FPGA clocking
• MSAN/DSLAM/PON

Procurement Notes

Verify the specific ordering suffix B06099 against the manufacturer's official documentation to confirm the exact pre-programmed frequency configuration and output settings. Ensure compatibility with the target system's I2C bus voltage levels and crystal requirements if used in free-running mode.

Selection Notes

Select this component for designs requiring high-precision clock synthesis with low jitter. Confirm that the required output frequencies fall within the supported ranges for the chosen output format (e.g., LVDS up to 710 MHz, CMOS up to 200 MHz). Verify power supply constraints and thermal management needs given the 45 mA typical core supply current.

Part Context

This part belongs to the Si5338 family of I2C-programmable clock generators. The 'L' suffix typically denotes a specific factory-programmed configuration variant within the series, while 'GMR' indicates tape-and-reel packaging. It serves as a replacement for multiple discrete oscillators in complex digital systems.

Replacement Considerations

Direct pin-to-pin replacements within the same package must be verified for identical electrical characteristics and programming configurations. Other Si5338 variants may require reprogramming via ClockBuilder Pro software to match the original design specifications.