Figure 13: Typical Ac And Dc Coupled Cmrr In X1 Gain; Figure 14: Typical And Warranted Cmrr In X10 Gain - Tektronix ADA400A Instruction Manual

Gain - - 1.0
110
100
90
80
DC Typical
70
dB
60
50 AC Typical
40
30
20
10
0
10 100

Figure 13: Typical AC and DC Coupled CMRR in X1 Gain

Gain - - 10.0
110
DC Typical
100
90
DC Warranted
80
AC Typical
70
dB
60
50
40
30
20
10
0
10 100

Figure 14: Typical and Warranted CMRR in X10 Gain

ADA400A Differential Preamplifier
1 k 10 k
Frequency (Hz)
1 k 10 k
Frequency (Hz)
100 k 1 M
100 k 1 M
Specifications
27