Datasheet

1
10 100 1k 100k
FREQUENCY (Hz)
1
10
100
1000
10k
CURRENT NOISE (
pA
/
Hz)
VOLTAGE NOISE (nV
Hz)
0.1
1
10
100
VOLTAGE
CURRENT
V
S
= ±15V
0
10
1k
1M
FREQUENCY (Hz)
-80
-50
THD+N (dB)
100k
10k
100
-20
-30
-60
-70
-40
-10
V
S
= 2.7V, V
CM
= 0.8V
V
S
= ±5V
V
S
= ±15V
A
V
= +2
V
IN
= 520 mV
PP
R
L
= 100 k:
1
10 100 1k 100k
FREQUENCY (Hz)
1
10
100
1000
10k
CURRENT NOISE
(
pA
/
Hz)
VOLTAGE NOISE (nV
Hz)
0.1
1
10
100
VOLTAGE
CURRENT
V
S
= 2.7V
1
10 100 1k 100k
FREQUENCY (Hz)
1
10
100
1000
10k
CURRENT NOISE
(
pA
/
Hz)
VOLTAGE NOISE (nV
Hz)
0.1
1
10
100
VOLTAGE
CURRENT
V
S
= ±5V
1000 pF
750 pF
500 pF
330 pF
100 pF
10 pF
INPUT
100 mV/DIV
200 ns/DIV
V
S
= ±5V
A
V
= +1
25V/DIV
5 Ps/DIV
V
S
= ±15V, A
V
= +1
INPUT
10 pF
2,200 pF
8,600 pF
12,200 pF
LM7321, LM7322
SNOSAW8D –MAY 2008–REVISED MARCH 2013 www.ti.com
Typical Performance Characteristics (continued)
Unless otherwise specified: T
A
= 25°C.
Small Signal Step Response Large Signal Step Response
Figure 54. Figure 55.
Input Referred Noise Density vs. Frequency Input Referred Noise Density vs. Frequency
Figure 56. Figure 57.
Input Referred Noise Density vs. Frequency THD+N vs. Frequency
Figure 58. Figure 59.
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