Datasheet

LT1722/LT1723/LT1724
9
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TYPICAL PERFORMANCE CHARACTERISTICS
Open-Loop Gain vs Temperature
Output Voltage Swing
vs Supply Voltage
Output Short-Circuit Current
vs Temperature
Gain and Phase vs Frequency Overshoot vs Capacitive Load Output Impedance vs Frequency
V
OS
vs Temperature
Undistorted Output Swing
vs Frequency
Undistorted Output Swing
vs Frequency
TEMPERATURE (°C)
–60
–500
OFFSET VOLTAGE (µV)
–400
–200
–100
0
60 80 100
200
1723 G10
–300
–40 –20 0 20 40 120
100
V
S
= ±5V
TYPICAL PART
V
S
= ±2.5V
FREQUENCY (MHz)
0.1
0
OUTPUT VOLTAGE (V
P-P
)
2
4
6
8
110
1723 G11
10
1
3
5
7
9
A
V
= 1, R
F
= 0, R
IN
= 500
A
V
= –1, R
F
= 500
V
S
= ±5V
R
L
= 150
2% MAX DISTORTION
FREQUENCY (MHz)
0.1
0
OUTPUT VOLTAGE (V
P-P
)
1.0
2.0
3.0
4.0
110
1723 G12
5.0
0.5
1.5
2.5
3.5
4.5
A
V
= –1, R
F
= 500
V
S
= 5V
R
L
= 500
2% MAX DISTORTION
A
V
= 1, R
F
= 0,
R
IN
= 500
TEMPERATURE (°C)
–50
86
OPEN-LOOP GAIN (dB)
76
78
79
80
85
82
0
50
75
1723 G13
77
83
84
81
–25
25
100
125
V
S
= ±5V, V
O
= ±3V
V
S
= 5V, V
O
= ±1V
R
L
= 500
R
L
= 500
R
L
= 150
SUPPLY VOLTAGE (±V)
2.0
OUTPUT VOLTAGE SWING (V)
2.5
3.53.0
4.0 5.04.5
1723 G08
5.5
V+
–0.5
–1.0
–1.5
–2.0
2.0
1.5
1.0
0.5
V
6.0
T
A
= 25°C
V
IN
= 10mV
R
L
= 500
R
L
= 500
R
L
= 150
R
L
= 150
TEMPERATURE (°C)
–50
60
OUTPUT SHORT-CIRCIUT CURRENT (mA)
65
75
80
85
110
95
0
50
75
1723 G15
70
100
105
90
–25
25
100
125
V
S
= ±5V
V
S
= 5V
SOURCE
SOURCE
SINK
SINK
FREQUENCY (MHz)
20
GAIN (dB)
PHASE (DEG)
80
90
10
0
70
40
60
50
30
0.01 1 10 100
1723 G16
–10
20
80
90
10
0
70
40
60
50
30
–10
0.1
PHASE
GAIN
±5V
±5V
5V
5V
T
A
= 25°C
A
V
= –1
R
F
= R
G
= 500
CAPACITIVE LOAD (pF)
10
OVERSHOOT (%)
50
60
70
80
50
1723 G17
40
30
45
55
65
75
35
25
20
20
30
40
60 70 80 90 100
V
S
= ±5V
R
L
= 500
V
IN
= 2V
P-P
f = 1MHz
A
V
= –1, R
F
= 500, R
S
= 0
A
V
= 1, R
F
= 0, R
S
= 500
A
V
= 1, R
F
= 500,
R
S
= 0
FREQUENCY (MHz)
0.01
0.001
OUTPUT IMPEDANCE ()
0.1
100
1100.1 100
1723 G18
0.01
1
10
T
A
= 25°C
V
S
= ±5V
A
V
= 100
A
V
= 10
A
V
= 1