Figure 1: Load Configuration
Load: RL=25Ω, VCC=±6V
Figure 4: Load Configuration
Load: RL=10Ω, VCC=±2.5V
TS616
+
+6V
50Ω
cable
TS616
_
25Ω
49.9Ω
33Ω
50Ω
-6V
1W
+
+2.5V
10Ω
TS616
49.9Ω
50Ω
cable
_
11Ω
50Ω
-2.5V
0.5W
Figure 2: Closed Loop Gain vs. Frequency
AV=+1
2
gain
(Vcc=±6V)
0
-2
phase
(Vcc=±2.5V)
-4
-6
(Vcc=±2.5V)
-8
(Vcc=±6V)
-10
-12
-14
(Vcc=±2.5V, Rfb=1.1kΩ, Rload=10Ω)
(Vcc=±6V, Rfb=750Ω, Rload=25Ω)
-16
100
1k
10k
100k
1M
10M
Frequency (Hz)
40
20
0
-20
-40
-60
-80
-100
-120
100M
Figure 3: Closed Loop Gain vs. Frequency
AV=+2
8
40
gain
(Vcc=±6V)
6
20
4
phase
(Vcc=±2.5V)
0
2
-20
0
(Vcc=±2.5V)
-40
-2
(Vcc=±6V)
-4
-60
-6
-8
(Vcc=±2.5V, Rfb=1kΩ, Rload=10Ω)
(Vcc=±6V, Rfb=680Ω, Rload=25Ω)
-10
100
1k
10k
100k
1M
Frequency (Hz)
-80
-100
-120
10M
100M
Figure 5: Closed Loop Gain vs. Frequency
AV=-1
2
-140
gain
0
-160
(Vcc=±2.5V)
-2
phase
(Vcc=±6V)
-180
-4
-200
-6
(Vcc=±2.5V)
-8
-220
(Vcc=±6V)
-10
-240
-12
-14
(Vcc=±2.5V, Rfb=1kΩ, Rin=1kΩ, Rload=10Ω)
(Vcc=±6V, Rfb=680Ω, Rin=680Ω, Rload=25Ω)
-16
100
1k
10k
100k
1M
Frequency (Hz)
-260
-280
-300
10M
100M
Figure 6: Closed Loop Gain vs. Frequency
AV=-2
8
-140
gain
6
-160
4
phase
(Vcc=±2.5V)
(Vcc=±6V)
-180
2
-200
0
(Vcc=±2.5V)
-2
-220
(Vcc=±6V)
-4
-240
-6
-8
(Vcc=±2.5V, Rfb=1kΩ, Rin=510Ω, Rload=10Ω)
(Vcc=±6V, Rfb=680Ω, Rin=750//620Ω, Rload=25Ω)
-10
100
1k
10k
100k
1M
10M
Frequency (Hz)
-260
-280
-300
100M
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