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The LMH6622 is a dual high speed voltage feedback operaTIonalamplifier specifically opTImized for low noise. A voltagenoise specificaTIon of 1.6nV/ , a current noise specificaTIon1.5pA/ , a bandwidth of 160MHz, and a harmonicdistortion specification that exceeds 90dBc combine to makethe LMH6622 an ideal choice for the receive channel amplifierin ADSL, VDSL, or other xDSL designs. The LMH6622operates from ±2.5V to ±6V in dual supply mode and from+5V to +12V in single supply configuration. The LMH6622 isstable for AV ≥ 2 orAV ≤ −1. The fabrication of the LMH6622on National Semiconductor’s advanced VIP10 process enablesexcellent (160MHz) bandwidth at a current consumptionof only 4.3mA/amplifier. Packages for this dual amplifierare the 8-lead SOIC and the 8-lead MSOP.
