STDVE003ABTR

Specialized Overview

The STDVE003ABTR is a high-speed HDMI/DVI switch and equalizer from STMicroelectronics. It integrates a 4-channel 3.4 Gbps TMDS equalizer and a 3:1 switch to select one of three HDMI ports. The device supports a maximum clock speed of 340 MHz and operates on a single supply voltage ranging from 2.465 V to 3.135 V. It features fully automatic adaptive equalization to overcome intersymbol interference and includes 50 Ω termination resistors on all input channels. The component is designed for low skew, jitter, and I/O capacitance to ensure signal integrity.

Specialized Feature Summary

• Integrates a 3:1 switch with four-channel 3.4 Gbps TMDS equalizers for HDMI port selection
• Features fully automatic adaptive equalization to mitigate intersymbol interference effects
• Includes integrated 50 Ω termination resistors on all input channels to improve performance
• Supports low-power mode by disabling output current drivers to reduce energy consumption

Specialized Applications

• Advanced TV systems supporting HDMI/DVI standards
• Set-top boxes requiring HDMI signal routing
• Notebook and desktop PC docking stations
• Home theater A/V systems
• HDMI switchbox implementations

Specialized Procurement Notes

Verify the specific ordering suffix ABTR against official STMicroelectronics documentation to confirm package type and reel specifications. Confirm current product status as sources indicate availability may be limited or discontinued. Ensure compatibility with HDMI v1.3 interface requirements before procurement.

Specialized Selection Notes

Select this component when designing systems requiring a 3-input HDMI switch with integrated signal conditioning. The device is suitable for applications needing to preserve signal integrity over lossy cables. Consider the single supply voltage range and low-power mode capabilities for power-sensitive designs. Verify that the 3.4 Gbps data rate per channel meets the bandwidth requirements of the target video formats.

Specialized Part Context

The STDVE003ABTR belongs to STMicroelectronics' portfolio of interface and transceiver solutions. It addresses the need for reliable high-definition multimedia interface connectivity in consumer electronics. The device complements other ST components by providing dedicated signal path management for digital video interfaces.

Specialized Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Evaluate alternative HDMI switches from other manufacturers based on pin compatibility and electrical specifications if this component is unavailable.

Specialized FAQ

How does the STDVE003ABTR handle signal degradation in long cables?

The device utilizes a fully automatic adaptive equalizer to overcome intersymbol interference (ISI) and jitter effects caused by lossy cables.

What is the power supply requirement for the STDVE003ABTR?

The device operates on a single supply voltage (VCC) ranging from 2.465 V to 3.135 V.

Can the STDVE003ABTR reduce power consumption during idle periods?

Yes, the device can be placed in a low-power mode by disabling the output current drivers.