TMDS351 (2)
The TMDS351 is available from Texas Instruments at Xecor. Designed for switching up to 3 DVI or HDMI ports to a single display terminal, the TMDS351 offers high-speed performance with signaling rates up to 2.5 Gbps, integrated receiver termination, and selectable receiver equalization for different cable lengths. Available in a 64-pin TQFP package, it is ideal for digital TVs, digital projectors, and other multimedia applications. Whether used in home entertainment systems or professional AV setups, this series ensures reliable performance, power efficiency, and compliance with HDMI 1.3a standards for demanding applications. Xecor is an authorized distributor for Texas Instruments. Please view our extensive selection of the TMDS351 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| TMDS351PAG | Analog Multiplexer Single 3:1 64-Pin TQFP Tray | TQFP-64 | 3,549 | |
| TMDS351PAGR | DVI/HDMI Video Switch ICs with 3-to-1 Capability | TQFP (PAG)-64 | 3,019 |
Key Featrues
Integrated Receiver Termination: With built-in 50-Ω termination resistors pulled up to VCC, the TMDS351 eliminates the need for external terminations. This simplifies circuit design, reduces component count, and improves signal integrity by minimizing reflections and noise.
Selectable Receiver Equalization: The device offers two levels of receiver input equalization to accommodate short and long-range HDMI cables. This feature ensures optimal signal quality across varying cable lengths, reducing signal degradation and improving reliability in diverse setups.
Power-Saving Operation: The TMDS351 supports power-saving modes by allowing the 3.3-V supply (VCC) to be powered off during standby, reducing overall power consumption. Meanwhile, the 5-V supply maintains essential functions like hot plug detection and DDC links, ensuring system responsiveness while conserving energy.
Robust ESD Protection: With HBM ESD protection exceeding 8 kV on TMDS inputs, the TMDS351 offers enhanced durability against electrostatic discharge. This feature improves device reliability in harsh environments and reduces the risk of damage during handling or operation.
Applications
Digital Projector Systems: The TMDS351 is well-suited for digital projectors, allowing efficient switching between multiple HDMI inputs. Its integrated receiver termination and selectable equalization ensure reliable signal integrity, even over long cable lengths, making it ideal for conference rooms, classrooms, and home theaters.
Gaming Consoles and Monitors: The TMDS351 is perfect for gaming setups, enabling fast and reliable switching between multiple gaming consoles and monitors. Its 2.5 Gbps signaling rate ensures minimal latency and high-quality video output, providing an immersive gaming experience.
Professional AV Switching Systems: The TMDS351 is ideal for professional AV systems, such as those used in broadcast studios or live events. Its ability to handle multiple HDMI inputs with high-speed switching and robust ESD protection ensures reliable performance in demanding environments, making it suitable for high-end AV production and distribution.
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