DocumentCode
2566423
Title
Minimally Invasive Retinal Prosthesis
Author
Theogarajan, Luke ; Wyatt, Jeremy ; Rizzo, James ; Drohan, Brian ; Markova, M. ; Kelly, Stephen ; Swider, G. ; Raj, Milan ; Shire, D. ; Gingerich, M. ; Lowenstein, J. ; Yomtov, B.
Author_Institution
MIT, Cambridge, MA
fYear
2006
fDate
6-9 Feb. 2006
Firstpage
99
Lastpage
108
Abstract
A wireless retinal implant with a low-power area-efficient stimulator chip features an ASK demodulator, single-ended-to-differential converter, low-power DLL and programmable current drivers. The chip dissipates 1.3mW from plusmn2.5V at a data rate of 100kb/s. The chip is powered and driven through a wireless inductive link separated by 15mm
Keywords
biomedical electronics; demodulators; eye; low-power electronics; prosthetics; 1.3 mW; 100 kbit/s; 15 mm; ASK demodulator; low power DLL; minimally invasive retinal prosthesis; programmable current drivers; single ended to differential converter; stimulator chip; wireless implant; Blindness; Clocks; Coils; Electrodes; Frequency; Implants; Minimally invasive surgery; Neurons; Prosthetics; Retina;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Circuits Conference, 2006. ISSCC 2006. Digest of Technical Papers. IEEE International
Conference_Location
San Francisco, CA
ISSN
0193-6530
Print_ISBN
1-4244-0079-1
Type
conf
DOI
10.1109/ISSCC.2006.1696038
Filename
1696038
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