7
LT1352/LT1353
13523fa
TYPICAL PERFORMANCE CHARACTERISTICS
U
W
TEMPERATURE (
°C)
–50
2.00
GAIN
BANDWIDTH
(MHz)
PHASE
MARGIN
(DEG)
2.25
2.75
3.00
3.25
4.50
3.75
0
50
75
1352/53 G16
2.50
4.00
4.25
3.50
30
32
36
38
40
50
44
34
46
48
42
–25
25
100
125
VS = ±15V
VS = ±5V
VS = ±15V
VS = ±5V
PHASE MARGIN
GAIN BANDWIDTH
Gain Bandwidth and Phase Margin
vs Temperature
Frequency Response
vs Supply Voltage (AV = – 1)
FREQUENCY (Hz)
10k
–1
GAIN
(dB)
0
1
2
3
100k
1M
10M
1352/53 G18
–2
–3
–4
–5
4
5
TA = 25°C
AV = –1
RF = RG = 5k
±15V
±5V
±2.5V
Frequency Response
vs Capacitive Load
FREQUENCY (Hz)
10k
–2
GAIN
(dB)
0
2
4
6
100k
1M
10M
1352/53 G15
–4
–6
–8
–10
8
10
TA = 25°C
VS = ±15V
AV = –1
RFB = RG = 5k
C = 500pF
C = 100pF
C = 5000pF
C = 1000pF
C = 10pF
Output Impedance vs Frequency
FREQUENCY (Hz)
0.1
OUTPUT
IMPEDANCE
(
)
1
10
100
1000
1k
100k
1M
10M
1352/53 G14
0.01
10k
TA = 25°C
VS = ±15V
AV = 100
AV = 10
AV = 1
Gain and Phase vs Frequency
FREQUENCY (Hz)
10
GAIN
(dB)
PHASE
(DEG)
20
40
60
70
1k
100k
1M
100M
1352/53 G13
0
10k
10M
50
30
–10
0
20
60
100
120
–20
80
40
–40
PHASE
GAIN
VS = ±15V
TA = 25°C
AV = –1
RF = RG = 5k
VS = ±15V
VS = ±5V
FREQUENCY (Hz)
10k
–1
GAIN
(dB)
0
1
2
3
100k
1M
10M
1352/53 G17
–2
–3
–4
–5
4
5
TA = 25°C
AV = 1
RL = 5k
±15V
±5V
±2.5V
Frequency Response
vs Supply Voltage (AV = 1)
FREQUENCY (Hz)
10
0
POWER
SUPPLY
REJECTION
RATIO
(dB)
20
40
60
80
120
100
1k
10k
100k
1352/53 G20
1M
10M
100
TA = 25°C
VS = ±15V
– PSRR = +PSRR
SUPPLY VOLTAGE (
±V)
0
2.00
GAIN
BANDWIDTH
(MHz)
PHASE
MARGIN
(DEG)
2.25
2.75
3.00
4.50
3.75
10
20
1352/53 G19
2.50
4.00
4.25
3.50
3.25
30
32
36
38
50
44
34
46
48
42
40
5
15
TA = 25°C
PHASE MARGIN
GAIN BANDWIDTH
Gain Bandwidth and Phase Margin
vs Supply Voltage
Power Supply Rejection Ratio
vs Frequency
Common Mode Rejection Ratio
vs Frequency
FREQUENCY (Hz)
100
0
COMMON
MODE
REJECTION
RATIO
(dB)
20
40
60
80
100
120
1k
10k
100k
1M
1352/53 G21
10M
TA = 25°C
VS = ±15V