HD3SS215IZQET

Specialized Overview

The HD3SS215IZQET is a high-speed differential switch manufactured by Texas Instruments, designed for HDMI 2.0 and DisplayPort 1.2a applications. It supports data rates up to 6.0 Gbps with a bandwidth of 7 GHz. The device features a 1 x 2:1 or 1 x 1:2 configuration, offering flexible signal routing capabilities. Key electrical parameters include a maximum on-resistance of 14 Ohms, a propagation delay of 200 ps, and a maximum operating time of 1 us. It operates on a single 3.3 V supply voltage within a range of 3 V to 3.6 V. The component is housed in a QFN-56 package and functions reliably across an industrial temperature range from -40°C to +85°C.

Specialized Feature Summary

• Supports HDMI 2.0 and DisplayPort 1.2a protocols for high-definition video transmission
• Provides configurable 2:1 multiplexer or 1:2 demultiplexer switching functionality
• Features low on-resistance and minimal propagation delay for signal integrity
• Operates with a single 3.3 V power supply for simplified system design

Specialized Applications

• HDMI source devices requiring signal path switching
• DisplayPort monitors and docking stations
• High-definition multimedia interface hubs and splitters
• Portable computing devices with external display connectivity

Specialized Procurement Notes

Verify the specific suffix 'IZQET' against the manufacturer's official datasheet to confirm the exact package type, temperature grade, and tape-and-reel specifications. Ensure compatibility with PCB footprint requirements for the QFN-56 package. Check for moisture sensitivity level (MSL) ratings to determine proper storage and handling procedures during assembly. Confirm that the ordering part number matches the intended functional configuration of 2:1 or 1:2 switching.

Specialized Selection Notes

Select this component when designing systems requiring support for HDMI 2.0 or DisplayPort 1.2a standards with data rates up to 6.0 Gbps. The 7 GHz bandwidth ensures adequate performance for high-resolution video signals. Consider the 14 Ohm on-resistance limit for signal loss calculations in the application circuit. The wide operating temperature range makes it suitable for industrial and automotive environments where thermal stability is critical for reliable video switching operations.

Specialized Part Context

The HD3SS215 belongs to Texas Instruments' HD3SS21x series of high-speed differential switches. This family is engineered specifically for managing video signals in modern multimedia interfaces. The device integrates passive switching elements optimized for maintaining signal integrity at gigabit speeds. It serves as a key building block for creating versatile display connection solutions in consumer electronics and professional AV equipment.

Specialized Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify cross-reference availability through official Texas Instruments channels or authorized distributors before replacing existing inventory.