LME49713 Datasheet, PDF (8/16 Pages) National Semiconductor (TI) – High Performance, High Fidelity Current Feedback Audio Operational Amplifier

LME49713
SNAS386F – SEPTEMBER 2007 – REVISED MARCH 2013
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Gain vs Frequency
V_S = ±15V, G = –10
Gain vs Frequency
R_F = 800Ω, V_S = ±15V
22
21
21
19 _{82 MHz (Av) = -10}
17
20
15
19
13 _{126 MHz (Av) = -5}
11
18
9
17
27 MHz R_F=3 k:
16 41 MHz R_F=2 k:
7
5 _{209 MHz (Av) = -2}
3
65 MHz R_F=1.2 k:
15
82 MHz R_F=0.8 k:
14
1E+5
1E+6
1E+7
1E+8
1E+9
1
-1 _{214 MHz (Av) = -1}
-3
1E+5
1E+6
1E+7
1E+8
FREQUENCY (Hz)
FREQUENCY (Hz)
Figure 21.
Figure 22.
Gain vs Frequency
R_F = 1.2kΩ, V_S = ±15V
21
19 _{65 MHz (Av) = -10}
17
15
13 _{84 MHz (Av) = -5}
11
9
7
5 _{111 MHz (Av) = -2}
3
1
-1 _{132 MHz (Av) = -1}
-3
1E+5
1E+6
1E+7
1E+8
FREQUENCY (Hz)
Figure 23.
1E+9
Gain vs Frequency
R_F = 2kΩ, V_S = ±15V
21
19 _{41 MHz (Av) = -10}
17
15
13 _{46 MHz (Av) = -5}
11
9
7
5 _{52 MHz (Av) = -2}
3
1
-1 _{55 MHz (Av) = -1}
-3
1E+5
1E+6
1E+7
1E+8
FREQUENCY (Hz)
Figure 24.
Gain vs Frequency
R_F = 3kΩ, V_S = ±15V
21
19 _{27 MHz (Av) = -10}
17
15
13 _{29 MHz (Av) = -5}
11
9
7
5 _{31 MHz (Av) = -2}
3
1
-1 _{32 MHz (Av) = -1}
-3
1E+5
1E+6
1E+7
1E+8
FREQUENCY (Hz)
Figure 25.
1E+9
+0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
20
CMRR vs Frequency
V_S= ±15V
200
2k
FREQUENCY (Hz)
Figure 26.
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1E+9
1E+9
20k
8
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