LMH6738
www.ti.com SNOSAC1E – APRIL 2004 – REVISED MARCH 2013 LMH6738 Very Wideband, Low Distortion Triple Op Amp
Check for Samples: LMH6738 FEATURES 1 2 DESCRIPTION 750 MHz -3 dB small signal bandwidth
(AV = +1)
-85 dBc 3rd harmonic distortion (20 MHz)
2.3 nV/Hz input noise voltage
3300 V/Ојs slew rate
33 mA supply current (11.3 mA per op amp)
90 mA linear output current
0.02/0.01 Diff. Gain / Diff. Phase (RL = 150Ω) The LMH6738 is a very wideband, DC coupled
monolithic operational amplifier 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 LMH6738 offers a gain range of В±1
to В±10 while providing stable, operation without
external compensation, even at unity gain. At a gain
of +2 the LMH6738 supports ultra high resolution
video systems with a 400 MHz 2 VPP –3 dB
Bandwidth. With 12-bit distortion levels through 30
MHz (RL = 100Ω), 2.3 nV/Hz input referred noise, the
LMH6738 is the ideal driver or buffer for high speed
flash A/D and D/A converters. Wide dynamic range …
