Fig. 21.
Measurements of rectified voltage at different operating phases; clock and data recovery for ASK modulation; and 1.5-mA, 512-μs bi-phasic current stimulation, at 67-Hz stimulation frequency.
Measurements of rectified voltage at different operating phases; clock and data recovery for ASK modulation; and 1.5-mA, 512-μs bi-phasic current stimulation, at 67-Hz stimulation frequency.