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An analog circuit is one that uses continuous time voltages and currents. This is opposed to digital devices where devices states are presented by discrete time and discrete values (almost always binary, although three or four state non-volatile memory devices have been proposed).
This category has the following 4 subcategories, out of 4 total.
The following 97 pages are in this category, out of 97 total. This list may not reflect recent changes (learn more).