Luo, Y.-S.Y.-S.LuoWang, J.-R.J.-R.WangHuang, W.-J.W.-J.HuangTsai, J.-Y.J.-Y.TsaiLiao, Y.-F.Y.-F.LiaoTseng, W.-T.W.-T.TsengCHEN-TUNG YENPAI-CHI LISHEN-IUAN LIU2018-09-102018-09-10201315497747http://www.scopus.com/inward/record.url?eid=2-s2.0-84890856952&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/378037An ultrasonic power/data telemetry and a neural stimulator are presented. An on-off keying with pulse modulation is adopted for ultrasonic signal transmission. The ultrasonic power is used to charge a battery. The ultrasonic data are used for neural stimulation, and an animal study is also demonstrated. The range of the stimulation current is 0-640 μA. The frequency of the stimulation current pulse is from 60 to 265 Hz. This ultrasonic power/data telemetry with a neural stimulator is fabricated in a 0.35-μm CMOS technology. It occupies the area of 4.4 mm2. The total power dissipation is 2 mW with a stimulation current of 140 μA and a stimulation frequency of 265 Hz. © 2004-2012 IEEE.Neural stimulator; on-off keying (OOK); pulse modulation; telemetry; ultrasonicElectrophysiology; Pulse modulation; Telemetering; Telemetering equipment; Ultrasonics; CMOS technology; Neural stimulations; Neural stimulator; Stimulation frequencies; Total power dissipation; Ultrasonic data; Ultrasonic power; Ultrasonic signals; Amplitude shift keyingjournal article10.1109/TCSII.2013.22860002-s2.0-84890856952WOS:000328704300002