LT1468 Linear Technology, LT1468 Datasheet - Page 7

• Manufacturer Part Number: LT1468
• Description: 90MHz/ 22V/us 16-Bit Accurate Operational Amplifier
• Manufacturer: Linear Technology

TYPICAL PERFOR A CE CHARACTERISTICS
–10
70
60
50
40
30
20
10
–2
– 4
– 6
–1
– 2
– 3
– 4
– 5
14
12
10
0
8
6
4
2
0
100k
5
4
3
2
1
0
100k
10k
Frequency Response
vs Capacitive Load, A
Gain and Phase vs Frequency
Frequency Response
vs Supply Voltage, A
V
T
A
R
C
NO R
T
A
R
T
A
R
C
R
S
A
V
F
A
A
V
F
V
F
L
F
L
= 5pF
= 25 C
= R
= 5pF
= 25 C
= 1
= 15V
= – 1
= 25 C
= – 1
= R
= 2k
= 2k
L
G
G
100k
= 5.1k
= 5.1k
1M
1M
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
200pF
GAIN
1M
5V
50pF
PHASE
V
15V
10M
10M
V
= 1
5V
= –1
300pF
10M
5V
100pF
W
15V
15V
1468 G25
1468 G22
1468 G16
U
100M
100M
100M
100
80
60
40
20
0
–20
– 40
– 60
– 3
– 4
– 5
–1
– 2
30
28
26
24
22
20
18
16
14
4
3
2
1
5
0
100k
160
140
120
100
0
Frequency Response
vs Supply Voltage, A
Slew Rate vs Supply Voltage
80
60
40
20
T
A
R
0
T
A
R
C
100
A
A
V
V
F
L
L
Power Supply Rejection Ratio
vs Frequency
= 25 C
= 5pF
= 25 C
= –1
= 2k
= –1
= 2k
V
T
R
– PSRR
A
S
F
= 15V
= 25 C
= R
1k
+PSRR
5
SUPPLY VOLTAGE ( V)
G
= 5.1k
1M
FREQUENCY (Hz)
15V
5V
10k
FREQUENCY (Hz)
10
100k
– SR
V
10M
+ SR
= – 1
R
1M
F
15V
5V
15
= R
G
= 2k
10M
1468 G23
1468 G26
100M
1468 G20
20
100M
120
100
–2
– 4
– 6
80
60
40
20
12
10
45
30
25
20
15
14
40
35
10
0
8
6
4
2
0
100k
5
– 50
100
Common Mode Rejection Ratio
vs Frequency
Frequency Response
vs Capacitive Load, A
Slew Rate vs Temperature
V
T
A
NO R
V
A
R
S
A
V
S
V
L
= 25 C
– 25
= 15V
= 1
= 15V
= – 1
= 2k
L
1k
0
TEMPERATURE ( C)
10k
1M
FREQUENCY (Hz)
FREQUENCY (Hz)
25
100k
– SR
+ SR
50
20pF
50pF
100pF
LT1468
V
10M
1M
= 1
75
10pF
V
T
A
S
10M 100M
= 25 C
= 15V
100
1468 G24
1468 G21
1468 G27
7
100M
125