HD3SS3415RUAR

Analog Switches - Special Purpose Overview

The HD3SS3415RUAR is a high-performance differential switch manufactured by Texas Instruments, designed for PCI Express applications. It features two lanes and three ports, supporting data rates up to 10 Gbps with a maximum clock frequency of 8 GHz. The device operates within a supply voltage range of 3 V to 3.6 V and functions reliably between 0°C and +70°C. Packaged in a compact WQFN-42 format, it exhibits a propagation delay of 0.05 ns. This component serves as a passive switch for signal routing in high-speed interface systems.

Analog Switches - Special Purpose Feature Summary

• Supports high-speed differential signaling for PCIe interfaces
• Provides flexible routing with multiple port configurations
• Operates with low power consumption and minimal signal distortion

Analog Switches - Special Purpose Applications

• PCI Express signal switching and routing
• High-speed data interface multiplexing
• System board signal path selection

Analog Switches - Special Purpose Procurement Notes

Verify the specific ordering suffix RUAR against official Texas Instruments documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with moisture sensitivity levels and reflow soldering profiles defined in the datasheet. Confirm that the intended application environment falls within the specified commercial temperature range of 0°C to +70°C before finalizing procurement decisions.

Analog Switches - Special Purpose Selection Notes

Select this component when designing systems requiring 2-lane, 3-port differential switching for PCIe signals. Compare channel count and port configuration against alternatives like the HD3SS3412 if higher lane counts are needed. Verify that the WQFN-42 package fits the PCB footprint constraints and that the 3V to 3.6V supply voltage aligns with the system power architecture.

Analog Switches - Special Purpose Part Context

This part belongs to the HD3SS3415 series of high-performance differential switches from Texas Instruments. It is distinct from other series members such as the HD3SS3412, which offers four lanes and four ports. The RUAR suffix specifically denotes the reel packaging variant, differentiating it from cut-tape options like the RUAT suffix while maintaining identical electrical characteristics.

Analog Switches - Special Purpose Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Designers should consult the manufacturer's latest documentation for potential obsolescence notices or recommended upgrades.