LMH6734MQX

Video Amps And Modules Overview

The LMH6734MQX is a single-supply, ultra-high-speed triple current feedback video amplifier manufactured by National Semiconductor. It features a selectable gain configuration of x1, x2, or x3 via external control pins. The device operates from a single supply voltage ranging from 4.5V to 12V. Key electrical specifications include a bandwidth of 800MHz at a gain of x1 and a slew rate of 2500V/µs. It is housed in a 16-lead QSOP package with a width of 3.90mm.

Video Amps And Modules Feature Summary

• Ultra-high-speed current feedback architecture for high-frequency signal processing
• Triple selectable gain options (x1, x2, x3) controlled by dedicated input pins
• Single-supply operation capability simplifying power system design

Video Amps And Modules Applications

• High-speed video buffering and line driving
• Professional broadcast equipment signal conditioning
• Medical imaging systems requiring fast transient response

Video Amps And Modules Procurement Notes

Verify the manufacturer origin as National Semiconductor, now part of Texas Instruments, when sourcing components. Confirm the specific suffix 'MQX' corresponds to the 16-QSOP package variant. Ensure compatibility with single-supply voltage requirements between 4.5V and 12V during integration planning.

Video Amps And Modules Selection Notes

Select this component for applications demanding high slew rates and wide bandwidth in a single-supply environment. The current feedback topology offers consistent bandwidth across different gain settings. Consider the 16-QSOP package dimensions for PCB layout constraints compared to other video amplifier packages.

Video Amps And Modules Part Context

This device belongs to the LMH6734 family of high-speed video amplifiers. It is designed to replace older bipolar video amplifiers while offering improved performance metrics. The product line focuses on professional video and test equipment markets requiring precise signal integrity.

Video Amps And Modules Replacement Considerations

Check for LMH6734 variants with different package codes such as MFX if lead-free compliance is required. Verify pinout compatibility before substituting with other current feedback amplifiers from the same manufacturer series.