A novel high CMRR current output stage (COS) with QFG is presented in this paper. A novel common mode feedback (CMFB) is used to reject the common mode signal in order to achieve high CMRR. The common mode signal is omit- ted by the technique of adding the main signal and its opposite polarity one. 112 dB of CMRR is obtained in 0.35 µm CMOS technology with ±0.75 v supply voltage and only 182 µw power dissipation which shows good improvement compared to the other work in the literature.