Texas Instruments

LMH6572MQX

LMH6572MQX Description

The LMH6572MQX is a high-performance video multiplexer designed for demanding video signal routing applications. Manufactured by Texas Instruments, this IC features a2 :1 multiplexer/demultiplexer circuit, making it ideal for applications requiring efficient signal switching. The device is housed in a 16SSOP package and is available in a Tape & Reel (TR) format, ensuring ease of integration into automated assembly processes.

Key specifications of the LMH6572MQX include a -3dB bandwidth of 350MHz, which ensures high-fidelity signal transmission and distortion minimal, even at high frequencies. The device supports both dual and single supply voltages, with a range of ±3V to ±6V for dual supply and 6V to 12V for single supply, providing flexibility in power management.

The LMH6572MQX is designed with three channels, each capable of handling RGB signals, making it particularly suitable for video applications where color accuracy and signal integrity are critical. The device is classified under ECCN EAR99, indicating compliance with export regulations, and is REACH unaffected, ensuring it meets environmental and safety standards.

LMH6572MQX Features

• High Bandwidth: The -3dB bandwidth of 350MHz ensures that the LMH6572MQX can handle high-frequency video signals with minimal loss of signal quality.
• Flexible Power Supply Options: With a dual supply voltage range of ±3V to ±6V and a single supply range of 6V to 12V, the LMH6572MQX offers flexibility in power management, making it suitable for a variety of power configurations.
• RGB Signal Handling: The three channels are optimized for RGB signals, ensuring accurate color reproduction and high signal integrity, which is crucial for video applications.
• 2:1 Multiplexer/Demultiplexer Circuit: This feature allows for efficient signal switching between two input sources, making it ideal for applications where multiple video sources need to be routed to a single output.
• Surface Mount Technology: The surface mount mounting type ensures ease of integration into modern PCB designs, facilitating compact and reliable assemblies.
• Moisture Sensitivity Level 1: The LMH6572MQX has an MSL of 1 (Unlimited), indicating it is not sensitive to moisture, which enhances its reliability and longevity in various environmental conditions.

LMH6572MQX Applications

The LMH6572XMQ is specifically designed for video applications, making it an ideal choice for:

• Video Signal Routing: Efficiently switches between multiple video sources, ensuring seamless signal transmission.
• Display Systems: Ideal for use in high-resolution display systems where signal integrity and accuracy color are paramount.
• Broadcast Equipment: Suitable for broadcast applications where high-frequency video signals need to be reliably switched and transmitted.
• Professional Video Systems: Provides a robust solution for professional video systems requiring high-performance signal switching and routing.

Conclusion of LMH6572MQX

The LMH6572MQX from Texas Instruments is a high-performance video multiplexer that offers significant advantages over similar models. Its wide bandwidth, flexible power supply options, and optimized RGB signal handling make it a reliable choice for demanding video applications. The 2:1 multiplexer/demultiplexer circuit ensures efficient signal switching, while the surface mount technology and moisture sensitivity level 1 enhance its reliability and ease of integration. Although the product is now obsolete, its legacy in high-performance video signal routing remains significant. For applications requiring high-fidelity video signal transmission and switching, the LMH6572MQX stands out as a robust and reliable solution.