HD3SS214ZQER

Analog Switches - Special Purpose Overview

The HD3SS214ZQER is a high-speed analog switch IC manufactured by Texas Instruments, designed for DisplayPort and HDMI signal routing. It features a 2:1 multiplexer configuration with two differential channels housed in a 50-VFBGA MicroStar Junior package. The device supports data rates up to 8.1 Gbps per lane, enabling compatibility with DisplayPort 1.4 standards. It operates on a single 3 V to 3.6 V supply, drawing a maximum power current of 1 mA. Key electrical parameters include a maximum on-resistance of 12 Ohms, a bandwidth of 8 GHz, and transition times of 1 us. The component functions reliably within an extended temperature range from -40°C to +105°C.

Analog Switches - Special Purpose Feature Summary

• Supports high-bandwidth video signals including DisplayPort 1.4 and HDMI 2.0
• Provides differential signal switching with low insertion loss characteristics
• Features fast switching transitions for seamless source selection
• Operates with low power consumption suitable for portable devices

Analog Switches - Special Purpose Applications

• DisplayPort source switching between multiple displays
• HDMI signal routing in consumer electronics
• Video distribution systems requiring high-speed data integrity

Analog Switches - Special Purpose Procurement Notes

Verify the specific suffix ZQER against the official datasheet to confirm package type and tape-and-reel specifications. Ensure compliance with RoHS3 directives and check moisture sensitivity level (MSL 3) requirements for storage and handling. Confirm availability status as some variants may be subject to discontinuation notices.

Analog Switches - Special Purpose Selection Notes

Select this component when designing circuits requiring 2:1 switching for DisplayPort or HDMI interfaces. Ensure the PCB layout accommodates the 50-VFBGA MicroStar Junior footprint. Verify that the system power supply remains within the 3 V to 3.6 V range and that thermal management supports the -40°C to +105°C operating temperature.

Analog Switches - Special Purpose Part Context

The HD3SS214 belongs to Texas Instruments' HD3SS series of high-speed mux switches. It serves as a successor or alternative to older packages like the ZQE variant, which has been discontinued. The ZXH suffix represents a pin-to-pin compatible replacement option for design continuity.

Analog Switches - Special Purpose Replacement Considerations

The HD3SS214IZXHR is a confirmed pin-to-pin compatible replacement offering the same functionality in an NFBGA-50 package. Designers migrating from the discontinued ZQE package should verify layout changes required for the ZXH variant.