A novel current mode charge-controlled grounded memristor emulator configuration has been reported in the paper, based on only one Arbel-Goldminz cell-operational transconductance amplifier and a single grounded capacitor. The proposed circuits employ only eight MOS transistors and possess a sisngle active component matching constraint, while the MOS-capacitance can be used instead of classical capacitance in a situation involving the simulator working within a high frequency range of up to 100 MHz, thereby offering obvious benefits in terms of implementation in the form of an integrated circuit. The proposed solution offers a variable switching mechanism—soft and hard—as well as the possibility of generating an inverting memristance characteristic, depending on the value of the frequency of the input current signal and the applied capacitance. For the verification purpose, PSPICE simulation environment with CMOS 0.18 um TSMC technology parameters has been selected. The experimental check was performed with commercial IC MAX435 component (an experimental test using off-the-shelf components), showing good agreement with theoretical assumptions.