LMH6703 1.2 GHz, Low Distortion Op Amp with Shutdown | TI.com

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1.2 GHz, Low Distortion Op Amp with Shutdown



The LMH™6703 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. Benefitting from current feedback architecture, the LMH6703 offers a practical gain range of ±1 to ±10 while providing stable operation without external compensation, even at unity gain. At a gain of 2, the LMH6703 supports ultra high resolution video systems with a 750-MHz, 2 VPP, −3-dB Bandwidth. With 12-bit distortion levels through 10 MHz (RL = 100 Ω), and a 2.3-nV/√Hz input referred noise, the LMH6703 is the ideal driver or buffer for high speed flash A/D and D/A converters. Wide dynamic range systems such as radar and communication receivers requiring a wideband amplifier offering exceptional signal purity will find the LMH6703 low input referred noise and low harmonic distortion an attractive solution.


  • −3-dB bandwidth (VOUT = 0.5 VPP, AV = 2)
    1.2 GHz
  • 2nd/3rd Harmonics (20 MHz, SOT-23)
    −69/−90 dBc
  • Low Noise: 2.3 nV/√Hz
  • Fast Slew Rate: 4500 V/µs
  • Supply Current: 11 mA
  • Output Current: 90 mA
  • Low Differential Gain and Phase 0.01%/0.02°

LMH6703 WEBENCH® Custom
Design/Analyze/Build It
Select Topology
Active Filter Designer  
Required Parameters
Supply voltage:
If "Other", Positive Supply is: V
If "Other", Negative Supply is: V
NOTE: 8 V <= Total Supply Voltage <= 12 V

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Compare all products in High-speed op amps (GBW>=50MHz) Email Download to Excel
Part number Order Architecture Number of channels (#) Total supply voltage (Min) (+5V=5, +/-5V=10) Total supply voltage (Max) (+5V=5, +/-5V=10) GBW (Typ) (MHz) BW @ Acl (MHz) Acl, min spec gain (V/V) Slew rate (Typ) (V/us) Vn at flatband (Typ) (nV/rtHz) Vn at 1 kHz (Typ) (nV/rtHz) Iq per channel (Typ) (mA) Vos (offset voltage @ 25 C) (Max) (mV) Rail-to-rail Features Rating Operating temperature range (C) Package Group Package size: mm2:W x L (PKG) CMRR (Typ) (dB) Input bias current (Max) (pA) Offset drift (Typ) (uV/C) Output current (Typ) (mA) 2nd harmonic (dBc) 3rd harmonic (dBc) @ MHz
LMH6703 Order now Current FB     1     8     12     1800     1800     1     4200     2.3     2.3     11     7     No     Shutdown     Catalog     -40 to 85     SOIC | 8
SOT-23 | 6    
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)
6SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 6)    
47     15000000     22     90     87     100     5