The LMH0346SQE/NOPB is a high-performance, adaptive cable equalizer designed by Texas Instruments to extend the reach of high-speed serial digital video and other high-speed data signals. This advanced device is part of TI's broad portfolio of signal conditioners, specifically crafted to provide solutions for SMPTE 292M, SMPTE 344M, and SMPTE 424M serial digital video signals.

Key Features

• Signal Conditioning: Capable of equalizing up to 150 meters of cable at 2.97 Gbps, the LMH0346SQE/NOPB ensures that high-speed digital signals are transmitted with integrity and minimal loss over long distances.
• Wide Data Rate Range: With support for a wide range of data rates from 125 Mbps to 2.97 Gbps, this device is versatile and suitable for various applications, including DVB-ASI, HD-SDI, and 3G-SDI.
• Power Efficiency: The device operates with a single 3.3V supply, providing power-efficient performance essential for modern, eco-conscious applications.
• Programmable Functions: It offers programmable functions via an SPI or SMBus interface, granting users the flexibility to customize the device's performance for specific applications.
• Output Driver: The integrated output driver features a programmable de-emphasis function, which compensates for losses in long PCB traces or cables following the equalizer.
• Robust Design: Housed in a compact 16-pin WQFN package, the LMH0346SQE/NOPB is designed for robust operation with an integrated cable driver.

Applications

The LMH0346SQE/NOPB is an ideal solution for a variety of applications that require the transmission of high-speed digital signals over long distances. These applications include professional video cameras, digital video routers, video distribution amplifiers, and video test equipment. Its robust design and advanced features make it a preferred choice for professionals seeking reliable and high-quality signal conditioning solutions.

Environmental and Quality Certifications

The device complies with RoHS standards, ensuring that it meets global environmental regulations. It is also supplied in a lead-free package, highlighting Texas Instruments' commitment to environmental sustainability. The LMH0346SQE/NOPB is designed for reliability and performance, meeting the stringent requirements of the professional video industry.