Fig. 13.
Architecture of the HV compliant neurostimulator: (a) 12-stage 4-phase charge pump with high-frequency clocking, and (b) HV compliant H-bridge output driver with charge balancing.
Architecture of the HV compliant neurostimulator: (a) 12-stage 4-phase charge pump with high-frequency clocking, and (b) HV compliant H-bridge output driver with charge balancing.