Datasheet

10
LT1168
1168fa
200µs/DIV
Large-Signal Transient Response
G = 1000
V
S
= ±15V
R
L
= 2k
C
L
= 60pF
5V/DIV
1168 G37
Small-Signal Transient Response
200µs/DIV
G = 1000
V
S
= ±15V
R
L
= 2k
C
L
= 60pF
20mV/DIV
1168 G38
TYPICAL PERFOR A CE CHARACTERISTICS
UW
Negative Power Supply Rejection
Ratio vs Frequency
FREQUENCY (Hz)
0.1 1 10 100 1k 10k 100k
NEGATIVE POWR SUPPLY REJECTION RATIO (dB)
1168 G39
160
140
120
100
80
60
40
20
0
G = 1000
G = 100
G = 10
G = 1
V
S
= ±15V
T
A
= 25°C
Positive Power Supply Rejection
Ratio vs Frequency
FREQUENCY (Hz)
0.1 1 10 100 1k 10k 100k
POSITIVE POWR SUPPLY REJECTION RATIO (dB)
1168 G40
160
140
120
100
80
60
40
20
0
G = 1000
G = 100
G = 10
G = 1
V
S
= ±15V
T
A
= 25°C
FREQUENCY (Hz)
0.1 1 10 100 1k 10k 100k
COMMON MODE REJECTION RATIO (dB)
1168 G41
160
140
120
100
80
60
40
20
0
G = 1000
G = 100
G = 10
G = 1
V
S
= ±15V
T
A
= 25°C
1k SOURCE IMBALANCE
TEMPERATURE (°C)
–50 –25
0.1
SUPPLY CURRENT (mA)
0.3
0.6
0
50
75
1168 G42
0.2
0.5
0.4
25
100
125
V
S
= ±15V
Common Mode Rejection Ratio vs
Frequency (1k Source Imbalance) Supply Current vs Temperature
Large-Signal Transient Response
50µs/DIV
G = 100
V
S
= ±15V
R
L
= 2k
C
L
= 60pF
5V/DIV
1168 G35
Small-Signal Transient Response
10µs/DIV
G = 100
V
S
= ±15V
R
L
= 2k
C
L
= 60pF
20mV/DIV
1168 G36
20mV/DIV
Small-Signal Transient Response
10µs/DIV
G = 10
V
S
= ±15V
R
L
= 2k
C
L
= 60pF
1168 G34