SI5338N-B06157-GM

Overview

The SI5338N-B06157-GM is a programmable quad clock generator utilizing MultiSynth technology. It synthesizes any frequency on four independent output drivers with zero ppm precision. The device supports flexible input references, including differential inputs up to 710 MHz and external crystals from 8 to 30 MHz. Outputs are configurable for LVPECL, LVDS, HCSL, CMOS, SSTL, or HSTL formats, supporting frequencies up to 710 MHz. Key electrical parameters include a core supply voltage of 1.8 V, 2.5 V, or 3.3 V, typical operating current of 45 mA, and low phase jitter of 0.7 ps RMS. It operates within an ambient temperature range of –40 to +85 °C.

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 typ, compliant with PCIe Gen 1/2/3/4 Common Clock and Gen 3 SRNS standards.
• Highly-configurable output drivers supporting up to four differential outputs, eight single-ended outputs, or mixed configurations.
• Flexible input reference options including external crystals (8–30 MHz), CMOS (5–200 MHz), SSTL/HSTL (5–350 MHz), and differential inputs (5–710 MHz).

Applications

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

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm pin assignments and configuration settings. Ensure compatibility with I2C/SMBus interface requirements and check moisture sensitivity levels for proper handling during assembly.

Selection Notes

Select this component when designing systems requiring independent clock generation with precise frequency control across multiple outputs. Consider the supported output voltage levels (1.5, 1.8, 2.5, or 3.3 V) and signal formats (LVPECL, LVDS, etc.) to match downstream receiver requirements. Utilize ClockBuilder Pro software for optimal register configuration.

Part Context

This part belongs to the Si5338 family of I2C-programmable clock generators. It replaces multiple crystal oscillators in complex digital systems. The device integrates a PLL and MultiSynth stages to provide glitchless frequency adjustments and spread spectrum capabilities.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.