STDVE001AQTR

Specialized Overview

The STDVE001AQTR is an adaptive single 3.4 Gbps TMDS/HDMI signal equalizer manufactured by STMicroelectronics. It integrates a 4-channel 3.4 Gbps TMDS equalizer designed to overcome intersymbol interference and jitter effects from lossy cables. The device features high-speed data paths and a flow-through pinout to minimize internal jitter and simplify board layout. It includes a buffer/driver capable of driving TMDS output signals over long distances, along with integrated 50 Ω termination resistors on all input channels to improve performance and reduce board space. The component operates on a single supply voltage (VCC) ranging from 3.135 V to 3.465 V and supports a maximum clock speed of 340 MHz. It provides ESD protection exceeding ±5 kV HBM for all TMDS I/Os and incorporates an open-drain I2C buffer for the display data channel.

Specialized Feature Summary

• Fully automatic adaptive equalization compensates for cable lengths up to 25 meters
• Integrated 50 Ω termination resistors on all input channels enhance signal integrity
• Low output skew and jitter preserve signal quality for HDMI compliance
• Open-drain I2C buffer supports Display Data Channel communication

Specialized Applications

• Advanced TV systems supporting HDMI/DVI standards
• Set-top boxes requiring high-definition multimedia interface connectivity
• HDMI receiver signal conditioning and regeneration

Specialized Procurement Notes

Verify the specific suffix 'QTR' against official STMicroelectronics documentation to confirm tape-and-reel packaging details. Ensure compatibility with the required 3.135 V to 3.465 V single supply voltage range during procurement planning. Confirm that the component meets the necessary ESD protection levels for your specific application environment.

Specialized Selection Notes

Select this component when designing systems requiring adaptive equalization for TMDS signals up to 3.4 Gbps. It is suitable for applications needing integrated 50 Ω input termination to save board space. Consider this part for designs where low skew and jitter are critical for passing stringent HDMI compliance requirements.

Specialized Part Context

The STDVE001A belongs to STMicroelectronics' portfolio of interface and transceiver solutions, specifically targeting high-speed digital video interfaces. This series addresses the challenges of signal degradation in HDMI and DVI applications by providing robust equalization and buffering capabilities within a compact package.

Specialized Replacement Considerations

Publicly confirmed substitute part numbers for the STDVE001AQTR are not available in the provided reference material. Verify direct replacements through official STMicroelectronics channels or authorized distributors.