An MTJ Writing and Reading Control Circuit Applied in 5th Generation Mobile Comunication System

In this paper, an MTJ writing and reading control circuit applied in XOR is presented. To improve ADC performance, MTJ can be used as storage device. To achieve writing and reading for MTJ, a logic control circuit is designed. Under the control of clock, the circuit control MTJ switches between writing and reading modes. Simulation results show that, applying the circuit, writing operation to MTJ can be achieved reliably in writing mode and don’t impact logic calculation in reading mode.