Memristor is a new passive circuit element. The interaction of the memristor with other circuit elements is important for designers. In this paper, new memristor emulator circuit is designed using DDCC (differential difference current conveyor) based on CMOS. It is realized that the proposed emulator causes less complexity compared to other designed emulator circuits. Compatibility of memristor with CMOSs and its operation ability at high frequencies are very important for circuit design based on memristor. The emulator based on CMOS can manage to provide these two fundamental properties successfully. In order to test the proposed emulator, it is connected to memristor with both ways, serial and parallel, than MC circuit is analyzed and results are shown at the end of the paper. (C) 2014 Elsevier Ltd. All rights reserved.