HD3SS215RTQT

Analog Switches - Special Purpose Overview

The HD3SS215RTQT is a video switch IC manufactured by Texas Instruments, designed for HDMI 2.0 and DisplayPort 1.2A applications with data rates up to 6.0 Gbps. It features a 1 x 8:4 configuration within a 56-pin QFN package. Key electrical parameters include a maximum on-resistance of 14 Ohms, a bandwidth of 7 GHz, and a propagation delay of 200 ps. The device operates on a single 3.3 V supply (range 3.0 V to 3.6 V) with a maximum current consumption of 3.2 mA. Switching times are specified at a maximum of 1 us for both turn-on and turn-off. It supports an operating temperature range from -40°C to +85°C and includes humidity sensitivity classification.

Analog Switches - Special Purpose Feature Summary

• Supports high-speed differential signaling for HDMI 2.0 and DisplayPort 1.2A protocols
• Provides low insertion loss through optimized analog switch architecture
• Enables rapid signal path switching with microsecond-level transition times

Analog Switches - Special Purpose Applications

• HDMI source and sink devices requiring signal routing
• DisplayPort monitors and docking stations
• Video distribution systems managing multiple display inputs

Analog Switches - Special Purpose Procurement Notes

Verify the specific suffix RTQT against the official datasheet to confirm the reel packaging quantity and tape specifications. Ensure the order matches the required moisture sensitivity level handling procedures upon receipt. Cross-reference the manufacturer part number with authorized distributor listings to validate authenticity and traceability before finalizing procurement.

Analog Switches - Special Purpose Selection Notes

Select this component when a 1-to-8 or 1-to-4 multiplexing topology is required for HDMI or DisplayPort signals. The 56-QFN package suits space-constrained designs needing thermal performance. Verify that the 7 GHz bandwidth meets the eye-diagram requirements of the target protocol generation. Confirm compatibility with the system's 3.3 V logic levels and control interface constraints.

Analog Switches - Special Purpose Part Context

This part belongs to the HD3SS215 series of video switch ICs from Texas Instruments. It shares core functional specifications with variants like the HD3SS215IZXHR but differs in package type and pinout configuration. The series is engineered for consumer electronics and professional AV equipment requiring reliable high-bandwidth video signal management.

Analog Switches - Special Purpose Replacement Considerations

Direct substitutes include other HD3SS215 variants such as HD3SS215IZXHT or HD3SS215ZQET, provided the package footprint and pin assignment are compatible with the existing PCB layout. Verify that alternative packages maintain the same electrical characteristics and thermal dissipation capabilities.