The LMH0356SQ/NOPB is a high-performance HD/SD SDI Reclocker designed by Texas Instruments. This advanced integrated circuit is ideal for professional video and broadcast applications, where signal integrity and stability are of paramount importance. The device is capable of retiming serial digital video data in accordance with the SMPTE standards for both high definition (HD) and standard definition (SD).

Key Features

• Support for Multiple Video Standards: The LMH0356SQ/NOPB is compatible with a range of video formats, including 270 Mbps SD-SDI, 1.483 Gbps HD-SDI, and 2.967 Gbps HD-SDI.
• Automatic Rate Detection: With its built-in automatic rate detection feature, the device can seamlessly adapt to different video stream speeds without manual intervention.
• Low Power Consumption: Designed for efficiency, the LMH0356SQ/NOPB consumes minimal power, making it suitable for use in power-sensitive applications.
• Cable Driver Integration: The chip includes an integrated cable driver with programmable de-emphasis, allowing for optimized performance over long cable runs.
• Robust Signal Conditioning: It provides excellent jitter performance, which ensures the delivery of a clean and stable signal for further processing or display.

Applications

The LMH0356SQ/NOPB is used in a variety of applications where signal integrity is critical. These include:

• Professional Video Cameras
• Video Switching and Routing Systems
• Video Editing and Post-Production Equipment
• Video Distribution Amplifiers

Reliability and Packaging

The device is offered in a compact 48-WQFN package and is characterized for operation from -40°C to +85°C, ensuring reliable performance in a wide range of environmental conditions. The NOPB (No Lead) designation indicates that the product is manufactured with a lead-free finish, making it compliant with environmental regulations and suitable for eco-friendly initiatives.

Manufacturer Support

Texas Instruments provides extensive technical support for the LMH0356SQ/NOPB, including detailed datasheets, application notes, and design resources to assist engineers in integrating this reclocker into their designs effectively.