Datasheet

160
1k
100k
100M
FREQUENCY (Hz)
0
60
CROSSTALK REJECTION RATION (dB)
10M
1M
10k
120
100
40
20
80
140
10 mV/DIV
200 ns/DIV
INPUT = 20 mV
PP
f = 1 MHz
V
+
= 2.5V
10
1k 10k 100k 1M 10M
100M
FREQUENCY (Hz)
0.01
0.1
1
10
100
OUTPUT IMPEDANCE (:)
100
-40
-20
0
20
60
80
100
120
GAIN (dB)
40
-60
PHASE
(
°
)
-40
-20
0
20
60
80
100
120
40
-60
FREQUENCY (Hz)
10k
100k 1M 10M 100M
PHASE
GAIN
R
LOAD
= 600:10k: 10 M:
1k 10k 100k 1M 10M 100M
-40
-20
0
20
60
80
100
120
GAIN (dB)
FREQUENCY (Hz)
40
-60
PHASE
(
°
)
-40
-20
0
20
60
80
100
120
40
-60
C
L
= 20 pF
C
L
= 50 pF
C
L
= 100 pF
GAIN
C
L
= 100 pF
C
L
= 50 pF
C
L
= 20 pF
PHASE
10
100 1k 10k 100k
FREQUENCY (Hz)
0
0.001
0.002
0.003
0.004
0.005
0.006
THD+N (%)
R
L
= 600:
R
L
= 100 k:
V
+
= 2.5V
V
-
= 2.5V
V
O
= 4 V
PP
A
V
= +2
LMV791, LMV792
www.ti.com SNOSAG6F –SEPTEMBER 2005–REVISED MARCH 2013
Typical Performance Characteristics (continued)
Unless otherwise specified, T
A
= 25°C, V
–
= 0, V
+
= Supply Voltage = 5V, V
CM
= V
+
/2, V
EN
= V
+
.
THD+N vs. Frequency Open Loop Gain and Phase with Capacitive Load
Figure 35. Figure 36.
Open Loop Gain and Phase with Resistive Load Closed Loop Output Impedance vs. Frequency
Figure 37. Figure 38.
Crosstalk Rejection Small Signal Transient Response, A
V
= +1
Figure 39. Figure 40.
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