Datasheet

LT1355/LT1356
7
13556fc
TYPICAL PERFORMANCE CHARACTERISTICS
Output Impedance vs Frequency
Frequency Response
vs Capacitive Load
Gain Bandwidth and Phase
Margin vs Supply Voltage
Gain Bandwidth and Phase
Margin vs Temperature
Frequency Response
vs Supply Voltage (A
V
= 1)
Frequency Response
vs Supply Voltage (A
V
= –1)
Output Short-Circuit Current
vs Temperature
Settling Time vs Output Step
(Noninverting)
Settling Time vs Output Step
(Inverting)
TEMPERATURE (°C)
20
OUTPUT SHORT-CIRCUIT CURRENT (mA)
25
65
60
55
40
35
30
45
50
–50 –25 25 100 12550 750
1355/1356 G10
V
S
= ±5V
SINK
SOURCE
SETTLING TIME (ns)
–10
OUTPUT SWING (V)
–6
–4
–8
10
8
6
4
–2
2
0
50 200 300 350250100 150
1355/1356 G11
V
S
= ±15V
A
V
= 1
10mV
10mV
1mV
1mV
SETTLING TIME (ns)
–10
OUTPUT SWING (V)
–6
–4
–8
10
8
6
4
–2
2
0
50 200 300 350250100 150
1355/1356 G12
V
S
= ±15V
A
V
= –1
10mV
10mV
1mV
1mV
FREQUENCY (Hz)
10k
0.01
OUTPUT IMPEDANCE (Ω)
1k
100k 100M
1355/1356 G13
1M
10
0.1
1
10M
100
A
V
= 1
A
V
= 100
A
V
= 10
V
S
= ±15V
T
A
= 25°C
FREQUENCY (Hz)
VOLTAGE MAGNITUDE (dB)
–6
–8
–10
10
1355/1356 G19
2
–2
6
–4
4
0
8
V
S
= ±15V
T
A
= 25°C
A
V
= –1
100k
1M 100M10M
C = 1000pF
C = 500pF
C = 100pF
C = 50pF
C = 0
SUPPLY VOLTAGE (±V)
8
GAIN BANDWIDTH (MHz)
12
10
18
16
14
11
9
17
15
13
30
PHASE MARGIN (DEG)
38
34
50
48
44
40
36
32
46
42
1050 15 20
1355/1356 G15
T
A
= 25°C
PHASE MARGIN
GAIN BANDWIDTH
TEMPERATURE (°C)
8
GAIN BANDWIDTH (MHz)
10
18
16
12
14
9
11
17
13
15
32
PHASE MARGIN (DEG)
34
36
52
50
46
48
40
42
38
44
–50 –25 25 100 12550 750
1355/1356 G16
PHASE MARGIN
V
S
= ±15V
GAIN BANDWIDTH
V
S
= ±5V
PHASE MARGIN
V
S
= ±5V
GAIN BANDWIDTH
V
S
= ±15V
FREQUENCY (Hz)
100k
–5
GAIN (dB)
–3
–4
5
1M 100M
1355/1356 G17
1
–1
10M
3
–2
2
0
4
±5V
±15V
±2.5V
T
A
= 25°C
A
V
= 1
R
L
= 2k
FREQUENCY (Hz)
100k
–5
GAIN (dB)
–3
–4
5
1M 100M
1355/1356 G18
1
–1
10M
3
–2
2
0
4
±15V
±2.5V
T
A
= 25°C
A
V
= –1
R
F
= R
G
= 2k
±5V