LT1818 Linear Technology, LT1818 Datasheet - Page 7

• Manufacturer Part Number: LT1818
• Description: 400MHz/ 2500V/ms/ 9mA Single/Dual Operational Amplifiers
• Manufacturer: Linear Technology

TYPICAL PERFOR A CE CHARACTERISTICS
240
200
–10
160
120
80
–5
40
0
0
5
–50
1M
Gain vs Frequency, A
Output Short-Circuit Current
vs Temperature
V
V
T
A
R
S
IN
A
V
L
= 5V
–25
= 25 C
= 1
= 500
= 1V
–10
–20
70
60
50
40
20
0
80
30
10
TEMPERATURE ( C)
0
10k
FREQUENCY (Hz)
10M
Gain and Phase vs Frequency
T
A
R
25
A
V
L
= 25 C
= –1
= 500
SOURCE
V
100k
S
PHASE
SINK
50
= 2.5V
V
= 1
FREQUENCY (Hz)
75
100M
1M
W
V
S
100
GAIN
= 5V
18189 G10
18189 G16
10M
U
500M
125
100M
18189 G13
150
125
–10
100
75
50
25
10
–5
0
5
0
500M
–50
1M
Gain vs Frequency, A
Output Current vs Temperature
T
A
V
R
C
V
V
SINK, V
180
160
140
120
100
80
60
40
20
0
–20
A
V
S
F
F
OUT
OUT
V
= 25 C
= R
= 1pF
–25
= 2
= 5V
OS
= 3V FOR V
= 1V FOR V
= 30mV
G
= 500
S
SINK, V
= 5V
0
SOURCE, V
TEMPERATURE (˚C)
FREQUENCY (Hz)
10M
25
S
S
S
= 2.5V
= 5V
= 2.5V
S
SOURCE, V
50
= 5V
R
V
L
R
= 100
= 2
L
75
= 500
440
400
360
100M
S
= 2.5V
100
–50 –25
18189 G11
Gain Bandwidth and Phase
Margin vs Temperature
18189 G17
R
L
300M
= 500
125
PHASE MARGIN
V
S
0
TEMPERATURE ( C)
= 2.5V
V
S
0.01
–10
GBW
100
0.1
= 5V
25
–5
10
5
0
1
10k
1M
V
Gain vs Frequency, A
Output Impedance vs Frequency
S
T
A
R
GBW
= 2.5V
A
50
V
L
= 25 C
= –1
= R
PHASE MARGIN
F
LT1818/LT1819
= R
V
75
100k
S
G
A
= 5V
V
= 500
FREQUENCY (Hz)
FREQUENCY (Hz)
100
= 100
10M
A
18189 G15
V
A
V
= 10
= 1
1M
V
125
S
= 2.5V
50
40
30
V
= – 1
10M
100M
T
V
V
A
S
S
= 25 C
= 5V
= 5V
18189 G18
18189 G12
300M
100M
18189f
7