Low noise transconductance amplifiers
作者： Shane A. O'mahony , Michael J. Deeney , Niall Kevin Kearney , Sivanendra Selvanayagam
DOI:
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摘要: Provided herein are apparatus and methods for transconductance amplifiers, such as split cascode low-noise amplifiers (LNTAs). In an embodiment, LNTA includes current paths each coupled to a different mixer by way of alternating (AC) coupling capacitor. The the can be enabled during modes operation, when input is within frequency bands.
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