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A circuit model of the Amperometric immunosensor for use in the biosensor system-on-chip simulation is proposed in this paper.The model parameters are extracted with several methods and verified by MATLAB and SPICE simulation.A CMOS potentiostat circuit required for conditioning the Amperometric immunosensor is also included in the circuit model.The mean square error norm of the simulated curve against the measured one is 8.65×10~(-17) The whole circuit has been fabricated in a 0.35μm CMOS process.
A circuit model of the Amperometric immunosensor for use in the biosensor system-on-chip simulation is proposed in this paper. The model parameters are extracted with several methods and verified by MATLAB and SPICE simulation. A CMOS potentiostat circuit required for conditioning the Amperometric immunosensor is also included in the circuit model. The mean square error norm of the simulated curve against the measured one is 8.65 × 10 ~ (-17) The whole circuit has been fabricated in a 0.35 μm CMOS process.