Fatemeh Karami Horestani - Electrical Engineering faculty Shahid Beheshti University Tehran, Iran
Mohammad Eshghi - Electrical Engineering faculty Shahid Beheshti University Tehran, Iran
Mahmoud Norouzi - Faculty of Engineering University of Kashan Isfahan, Kashan, Iran
Mohammadreza Yazdchi - Biomedical Engineering Department Faculty of Engineering, University of Isfahan Isfahan, Iran

In this Paper a Time Division Multiplexer (TDM) for a multichannel neural recording microsystem is designed and simulated. The designed circuit is enough compact and consumes about 240 μW. Simulation is carried out using TSMC 0.18μm CMOS technology with 1.8v power supply through HSPICE. The simulation results approve the correct and accurate functionality of the designed circuit.

Time Division Multiplexing, Implantable microsystems, Multichannel Neural recording.