HD3SS212ZQET

Analog Switches - Special Purpose Overview

The HD3SS212ZQET is a high-speed differential video switch manufactured by Texas Instruments, designed for DisplayPort 1.2 applications with a data rate of up to 5.4 Gbps. It features a 2-to-1 multiplexer configuration housed in a 48-pin Microstar Junior BGA package measuring 5x5 mm. The device operates on a single supply voltage ranging from 3 V to 3.6 V, typically at 3.3 V. Key electrical specifications include a -3 dB bandwidth of 5.4 GHz and a maximum on-resistance of 10 Ohms. It supports an operating temperature range from -40°C to +105°C and includes moisture sensitivity classification.

Analog Switches - Special Purpose Feature Summary

• Supports high-bandwidth digital video interfaces including DisplayPort 1.2a signals.
• Provides compact signal routing through a small-form-factor surface-mount package.
• Enables seamless switching between two input sources for display output.

Analog Switches - Special Purpose Applications

• Portable computing devices requiring display source selection
• Docking stations and universal docking solutions
• All-in-one desktop computers with multiple video inputs

Analog Switches - Special Purpose Procurement Notes

Verify component authenticity through authorized channels as the HD3SS212ZQET has reached end-of-life status. Confirm current inventory availability with suppliers since discontinuation may limit new production runs. Ensure storage conditions comply with moisture sensitivity level requirements prior to reflow soldering to prevent package damage during assembly processes.

Analog Switches - Special Purpose Selection Notes

Select this component when designing systems requiring passive switching for DisplayPort 1.2 signals within space-constrained environments. Compare against the HD3SS212ZXHR if higher thermal performance or different packaging is required. Evaluate the HD3SS215 series for designs needing HDMI 2.0 compatibility alongside DisplayPort support. Ensure board layout guidelines for high-speed signal integrity are followed to maintain signal quality.

Analog Switches - Special Purpose Part Context

This part belongs to the HD3SS212 family of high-speed differential switches from Texas Instruments. It serves as a passive mux solution for video applications. Related components include the HD3SS212ZXHR which offers similar functionality in an NFBGA-48 package. The family focuses on providing low insertion loss and high isolation for portable and stationary display interfaces.

Analog Switches - Special Purpose Replacement Considerations

Publicly confirmed substitute part numbers are not available due to the end-of-life status. Designers should evaluate the HD3SS212ZXHR for pin-compatible alternatives or consider the HD3SS215 series for enhanced protocol support. Verify mechanical footprint compatibility before transitioning to alternative packages.