senseamplifiers
Sense amplifiers are electronic circuits that detect and amplify small electrical signals, converting them into standard logic levels. They are used in memory devices to read stored information from weak signals produced by memory cells and to restore data onto the storage lines.
In SRAM, a memory cell stores a bit in a pair of cross-coupled inverters. During a read,
In DRAM, each cell stores charge on a capacitor, causing only a small voltage change on the
Key design considerations include read speed, sensitivity to small signals, offset voltage, noise, and kickback to