Datasheet

5
LTC1152
TYPICAL PERFORMANCE CHARACTERISTICS
UW
V
S
= ±2.5V
A
V
= 1 1152 G16
FREQUENCY (Hz)
POWER SUPPLY REJECTION RATIO (dB)
80
70
60
50
40
30
20
10
0
–10
10 1k 10k 1M
1152 G14
100 100k
+PSRR
–PSRR
T
A
= 25°C
FREQUENCY (kHz)
0.01
VOLTAGE GAIN (dB)
0.1 1 10
1152 G12
60
50
40
30
20
10
0
–10
–20
–30
–40
PHASE SHIFT (DEG)
180
160
140
120
100
80
60
40
20
0
–20
T
A
= 25°C
V
S
= ±2.5V
C
COMP
= 0.1µF
PHASE
GAIN
Gain and Phase Shift vs
Frequency
Gain and Phase Shift vs
Frequency
FREQUENCY (Hz)
VOLTAGE GAIN (dB)
PHASE SHIFT (DEG)
70
60
50
40
30
20
10
0
–10
–20
120
100
80
60
40
20
0
1k 100k 1M 10M
1152 G10
10k
T
A
= 25°C
V
S
= ±2.5V
PIN 5 = NC
PHASE
GAIN
Gain and Phase Shift vs
Frequency
Common-Mode Rejection Ratio vs
Frequency
Power Supply Rejection Ratio vs
Frequency
0.1Hz to 10Hz Input Noise
TIME (SEC)
0
(µV)
2
1
0
–1
–2
8
1152 G18
2
4
6
10
Voltage Noise vs Frequency
FREQUENCY (Hz)
150
125
100
75
50
25
0
1 100 1k 10k
1152 G15
10
VOLTAGE NOISE (nV/√Hz)
Large-Signal Transient Response
V
S
= ±2.5V
A
V
= 1 1152 G17
Small-Signal Transient Response
FREQUENCY (kHz)
COMMON-MODE REJECTION RATIO (dB)
110
100
90
80
70
60
50
40
30
0.1 10 100 1000
1152 G13
1
T
A
= 25°C
V
S
= ±2.5V
FREQUENCY (Hz)
VOLTAGE GAIN (dB)
PHASE SHIFT (DEG)
1k 100k 1M 10M
1152 G11
10k
T
A
= 25°C
V
S
= ±2.5V
C
COMP
= 1000pF
PHASE
GAIN
70
60
50
40
30
20
10
0
–10
–20
120
100
80
60
40
20
0
–20
–40
–60