Micron Technology, Inc.
APPARATUSES AND METHODS FOR INPUT BUFFER POWER SAVINGS

Abstract:

Apparatuses and methods for saving power at an input buffer are described. An example apparatus includes an input buffer comprising an amplifier coupled to a pair of serially coupled inverters, and a de-emphasis circuit coupled to the input buffer in parallel with one of the pair of serially-coupled inverters. The de-emphasis circuit comprising a plurality of transistors coupled in parallel to a resistance. The example apparatus further includes an input buffer control circuit configured to selectively enable one of the plurality of transistors to adjust a gain across the one of the pair of inverters based on a latency setting.