LT1358/LT1359
W
U
TYPICAL PERFORMANCE CHARACTERISTICS
Frequency Response vs
Gain Bandwidth and Phase
Margin vs Supply Voltage
Capacitive Load
Output Impedance vs Frequency
10
38
36
50
48
1k
V
= ±15V
= 25°C
S
A
C = 1000pF
V
= ±15V
= 25°C
= –1
S
A
8
6
4
2
T
= 25°C
A
T
T
A
34
32
46
44
42
40
38
36
34
32
30
V
100
10
C = 500pF
C = 100pF
A
V
= 100
PHASE MARGIN
A
V
= 10
30
28
0
C = 50pF
A
V
= 1
–2
26
24
22
20
18
1
–4
–6
C = 0
GAIN BANDWIDTH
0.1
0.01
–8
–10
100k
1M
10M
100M
0
5
10
15
20
10k
100k
1M
FREQUENCY (Hz)
10M
100M
FREQUENCY (Hz)
SUPPLY VOLTAGE (±V)
1358/1359 G19
1358/1359 G15
1358/1359 G13
Gain Bandwidth and Phase
Margin vs Temperature
Frequency Response vs
Supply Voltage (AV = 1)
Frequency Response vs
Supply Voltage (AV = –1)
5
5
4
3
2
1
0
38
50
T
= 25°C
= 1
= 2k
T
= 25°C
PHASE MARGIN
A
V
L
A
V
4
3
2
1
0
48
46
44
36
34
A
A
= –1
V
= ±15V
S
R
R = R = 2k
F G
±15V
±5V
PHASE MARGIN
= ±5V
32
30
28
26
24
22
V
S
42
40
38
GAIN BANDWIDTH
= ±15V
–1
–2
–1
–2
V
S
36
34
32
±15V
±5V
–3
–4
–5
–3
–4
–5
±2.5V
GAIN BANDWIDTH
= ±5V
±2.5V
20
18
V
S
30
100k
1M
10M
100M
100k
1M
10M
100M
–50 –25
0
25
50
75 100 125
FREQUENCY (Hz)
FREQUENCY (Hz)
TEMPERATURE (°C)
1358/1359 G17
1358/1359 G18
1358/1359 G16
Power Supply Rejection Ratio
vs Frequency
Common Mode Rejection Ratio
vs Frequency
Gain and Phase vs Frequency
70
60
50
120
100
80
60
40
20
0
100
80
60
40
20
0
120
+PSRR
V
T
= ±15V
= 25°C
S
A
V
= ±15V
= 25°C
S
A
–PSRR
PHASE
T
100
80
60
40
20
0
V
= ±15V
S
V
= ±15V
S
40
30
20
10
0
GAIN
V
= ±5V
S
V
= ±5V
S
T
= 25°C
= –1
G
A
V
F
A
R
= R = 2k
–10
10k
100k
1M
FREQUENCY (Hz)
10M
100M
100
1k
10k 100k
1M
10M 100M
1k
10k
100k
1M
10M
100M
FREQUENCY (Hz)
FREQUENCY (Hz)
1358/1359 G14
1358/1359 G20
1358/1359 G21
7
Linear [ Linear ]
