LMH6612MA

• Product Introduction

peculiarity

V S = 5 V, R L = 1 kΩ, T A = 25 °C and A V = 1, unless otherwise specified.

illustrate

While the LMH6611 (single vs. shutdown) and LMH6612 (dual) are 345 MHz rail-to-rail output amplifiers that consume only 3.2 quiescent current per channel and are designed to achieve high performance in power-conscious single-supply systems. The LMH6611 and LMH6612 precision trimming inputs have low-noise and high-accuracy offset voltages for low-distortion performance required for video, test, measurement, and communications applications. LMH6611 and LMH6612 is the PowerWise for family members with an excellent power-to-performance ratio.

With a trimmed input offset voltage of 0.022 mV and a high 103 LMH6611 and LMH6612 dB DC sensitivity to meet the requirements of high-speed applications such as low-baseband I and Q-channel filtered radios, open-loop gain. There is 0.01% of the establishment time to join these specifications 100 nanoseconds , 10 low-noise NV / and 102 dBc SFDR is better than 100 kHz, making these amplifiers particularly suitable for driving 10, 12 and 14-bit high-speed ADCs. At 45 MHz bandwidth 0.1 dB （A V = 2） Driving to 150Ω2 V PP allows the amplifier to be used as output drivers for 1080i and 720p HDTV applications.

The input common mode ranges from 200 below the negative power rail rail from the front to 1.2V mV. Ground 49 mV in an output swing range with a 150Ω load terminated with a ground single 5V supply and any track with a 1kΩ load swing to 77 mV in the middle rail.

The amplifier will operate from a single 2.7V to 11V supply or ± a 1.35V to ± 5.5V separate supply. The LMH6611 is available on the 6-pin TSOT23 alone, with a separate active low disable pin that reduces the supply current to 120μA. The LMH6612 is available in an 8-pin SOIC package. Both LMH6611 and LMH6612 are available -40 ° C to +125 ° C Extended industrial temperature ratings.

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