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. Benefiting from National’s
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 = 100Ω), and a
2.3nV/ 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’s low input
referred noise and low harmonic distortion an attractive solution.