Biomedical Engineering Reference
In-Depth Information
TekStop
System
clock
Power/data
coils
1
A package epiretinal
implant chip
Data on
global bits
16 × 16
Indepedent
Stimulators
2
Output of
one Pixel
3
Output of
one Pixel
Data receiver
Global
Controller
4
Powe Regulators
Power Cap
Waveform Intensity: 100%
A
Ch1
Ch3
2.00 V
Ch2
2.00 V
M2.00 ms
Ch3 ~
1.30V
5.3 um
5.00 V ~
Ch4
5.00 V ~
(a)
(b)
(c)
COLOR FIGURE 16.9
Die.photograph.and.testing.results..(a).Die.photograph..(b).Chip.test.environment..(c).Measured.stimulator.output.waveforms.
