5
LT1001
1001fb
TYPICAL PERFORMANCE CHARACTERISTICS
U
W
Common Mode Limit
vs Temperature
TEMPERATURE
°C
–50
V+
–0.2
–0.4
–0.6
–0.8
–1.0
+1.0
+0.8
+0.6
+0.4
+0.2
V–
25
75
1001 G13
–25
0
50
100
125
COMMON
MODE
LIMIT
(V)
REFERRED
TO
POWER
SUPPLY
V – = –1.2 to –4V
V – = –12 to –18V
V + = 12 to 18V
V + = 1.2 to 4V
FREQUENCY (MHz)
0.1
0.2
0.5
VOLTAGE
GAIN
(dB)
PHASE
SHIFT
(DEG)
1
1001 G12
PHASE MARGIN –55
°C = 63°
125
°C = 57°
20
16
12
8
4
0
–4
–8
80
100
120
140
160
180
200
220
2
PHASE 25
°C
GAIN 125
°C
VS = ±15V
GAIN 25
°C & –55°C
25
°C
PHASE
MARGIN
= 60
°
Gain, Phase Shift vs Frequency
FREQUENCY (Hz)
0.1
OPEN
LOOP
VOLTAGE
GAIN
(dB)
10M
1001 G11
10
100
10k
1M
1
1k
100k
140
120
100
80
60
40
20
0
–20
TA = 25°C
VS = ±15V
VS = ±3V
Open Loop Voltage Gain
Frequency Response
FREQUENCY (Hz)
1
COMMON
MODE
REJECTION
(dB)
140
120
100
80
60
40
20
10
100
1k
10k
1001 G14
100k
1M
VS = ±15V
TA = 25°C
Common Mode Rejection Ratio
vs Frequency
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(mA)
2.0
1.5
1.0
0.5
±9
±15
1001 G16
±3 ±6
±12
±18 ±21
–55
°C
125
°C
25
°C
Supply Current vs Supply Voltage
LOAD RESISTANCE (
)
100
300
OUTPUT
SWING
(V)
16
12
8
4
0
1000
3k
10k
1001 G17
VS = ±15V
TA = 25°C
POSITIVE SWING
NEGATIVE SWING
Output Swing vs Load Resistance
TEMPERATURE (
°C)
–50
1200k
1000k
800k
600k
400k
200k
0
25
75
1001 G10
–25
0
50
100
125
OPEN
LOOP
VOLTAGE
GAIN
(V/
V)
VS = ±15V, VO = ±12V
VS = ±3V, VO = ±1V
Open Loop Voltage Gain
vs Temperature
TIME FROM OPUTPUT SHORT (MINUTES)
0
SHORT
CIRCUIT
CURRENT
(mA)
SINKING
2
50
40
30
20
10
–10
–20
–30
–40
–50
1001 G18
13
4
–55
°C
–55
°C
25
°C
25
°C
125
°C
125
°C
VS = ±15V
SOURCING
Output Short-Circuit Current
vs Time
FREQUENCY (Hz)
POWER
SUPPLY
REJECTION
(dB)
140
120
100
80
60
40
20
0
1001 G15
0.1
1
10
100
1k
10k
100k
VS = ±15V ±1V p-p
TA = 25°C
NEGATIVE SUPPLY
POSITIVE SUPPLY
Power Supply Rejection Ratio
vs Frequency