From: Development of an ultra low noise, miniature signal conditioning device for vestibular evoked response recordings
Φtotal(1 kHz) 0 Ω load
Φtotal(1 kHz) 1 MΩ load
l n
C in
R in
Bandwidth for 1 MΩ load
N = 1
6.4 nV / Hz
129 nV / Hz
2 fA / Hz
9 pF
~10 TΩ
17.7 kHz
N = 2
4.9 nV / Hz
2.8 fA / Hz
18 pF
~5 TΩ
8.8 kHz
N = 3
4.3 nV / Hz
3.5 fA / Hz
27 pF
~3 TΩ
5.9 kHz