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LMH6734

Texas Instruments
Part Number LMH6734
Manufacturer Texas Instruments
Description Triple Selectable Gain Buffer
Published Aug 23, 2019
Detailed Description OBSOLETE LMH6734 www.ti.com SNOSAY0C – JUNE 2007 – REVISED APRIL 2013 LMH6734 Single Supply, Ultra High-Speed, Tripl...
Datasheet PDF File LMH6734 PDF File

LMH6734
LMH6734


Overview
OBSOLETE LMH6734 www.
ti.
com SNOSAY0C – JUNE 2007 – REVISED APRIL 2013 LMH6734 Single Supply, Ultra High-Speed, Triple Selectable Gain Buffer Check for Samples: LMH6734 FEATURES 1 •2 (Typical Values Unless Otherwise Specified.
) • Supply Range 3V to 12V Single Supply • Supply Range ±1.
5V to ±6V Split Supply • 925 MHz −3 dB Small Signal Bandwidth (AV = +1, VS = ±5V) • 650 MHz −3 dB Small Signal Bandwidth (AV = +2, VS = 5V) • Low Supply Current (5.
5 mA per op amp, VS = 5V) • 2.
1 nV/√Hz Input Noise Voltage • 3750 V/μs Slew Rate (VS = ±5V) • 70 mA Linear Output Current (AV = +2, VS = ±5V) • Input Range and Output Swing to 1V from each Supply Rail APPLICATIONS • HDTV Component Video Driver • CAT5 Component Video Driver • High Resolution Projectors • Wide Dynamic Range IF Amp • DDS Post-amps • Wideband Inverting Summer • Line Driver DESCRIPTION The LMH6734 is a high speed monolithic selectable gain buffer designed specifically for ultra high resolution video systems as well as wide dynamic range systems requiring exceptional signal fidelity.
Benefiting from TI's current feedback architecture, the LMH6734 offers gains of −1, +1 and +2.
At a gain of +2 the LMH6734 supports ultra high resolution video systems with a 560 MHz 2 VPP3 dB bandwidth.
With this large signal bandwidth and 2.
1 nV/√Hz of input referred noise, the LMH6734 is ideal for driving component video over CAT5 cable up to 200 ft without frequency and gain equalization.
The LMH6734 is offered in a space saving 16-Pin SSOP package.
Connection Diagram -IN A 1 +IN A 2 RG DIS B 3 -IN B 4 +IN B 5 RG DIS C 6 -IN C 7 +IN C 8 RG RF - 16 DIS A + 15 +VS RF + 14 OUT A 13 -VS 12 OUT B RF + 11 +VS 10 OUT C 9 -VS Figure 1.
16-Pin SSOP - Top View RF = RG = 327Ω 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
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