LT1469
TYPICAL PERFORMANCE CHARACTERISTICS
Open-Loop Gain and Phase vs
Frequency
70
60
PHASE
50
GAIN (dB)
40
±5V
30
GAIN
20
10
0
T
A
= 25°C
A
V
= –1
R
F
= R
G
= 5.1k
C
F
= 5pF
R
L
= 2k
100k
±15V
–20
±5V
–40
–60
100M
1469 G19
Gain Bandwidth and Phase
Margin vs Supply Voltage
100
80
T
A
= 25°C
A
V
= –1
R
F
= R
G
= 5.1k
C
F
= 5pF
R
L
= 2k
PHASE (DEG)
92
GAIN BANDWIDTH (MHz)
90
88
GAIN BANDWIDTH
86
84
82
0
10
5
15
SUPPLY VOLTAGE (±V)
20
1469 G20
Gain Bandwidth and Phase
Margin vs Temperature
40
38
42
PHASE MARGIN (DEG)
PHASE MARGIN
40
V
S
= ±15V
V
S
= ±5V
GAIN BANDWIDTH (MHz)
94
92
90
88
86
84
–55
–25
50
25
0
75
TEMPERATURE (°C)
100
125
V
S
= ±5V
GAIN BANDWIDTH
V
S
= ±15V
38
36
34
32
30
PHASE MARGIN (DEG)
±15V
60
40
20
0
PHASE MARGIN
36
34
32
–10
10k
1M
10M
FREQUENCY (Hz)
1469 G21
Gain vs Frequency, A
V
= 1
5
4
3
2
GAIN (dB)
GAIN (dB)
1
0
–1
–2
–3
–4
–5
100k
1M
10M
FREQUENCY (Hz)
100M
1469 G22
Gain vs Frequency, A
V
= – 1
5
14
R
F
= R
G
= 2k
V
S
= ±5V
V
S
= ±15V
GAIN (dB)
12
10
8
6
4
2
0
T
A
= 25°C
A
V
= –1
R
L
= 2k
C
F
= 5pF
1M
10M
FREQUENCY (Hz)
100M
1469 G23
Gain vs Frequency, A
V
= 1
V
S
= ±15V
T
A
= 25°C
A
V
= 1
NO R
L
100pF
50pF
20pF
10pF
T
A
= 25°C
A
V
= 1
R
L
= 2k
V
S
= ±5V
V
S
= ±15V
4
3
2
1
0
–1
–2
–3
–4
R
F
= R
G
= 5.1k
V
S
= ±5V
V
S
= ±15V
–2
–4
–6
100k
1M
10M
FREQUENCY (Hz)
100M
1469 G24
–5
100k
Gain vs Frequency, A
V
= –1
14
12
10
8
GAIN (dB)
6
4
2
0
–2
–4
–6
100k
1M
10M
FREQUENCY (Hz)
100M
1469 G25
Slew Rate vs Supply Voltage
30
T
A
= 25°C
A
V
= –1
28
R
L
= 2k
45
40
–SR
35
SLEW RATE (V/μs)
Slew Rate vs Temperature
V
S
= ±15V
A
V
= –1
R
L
= 2k
–SR
30
25
20
15
10
+SR
SLEW RATE (V/μs)
V
S
= ±15V
T
A
= 25°C
A
V
= –1
R
F
= R
G
= 5.1k
C
F
= 5pF
NO R
L
200pF
300pF
26
24
22
20
18
16
14
0
10
5
15
SUPPLY VOLTAGE (±V)
20
1469 G26
+SR
100pF
50pF
5
–50 –25
0
75
50
25
TEMPERATURE (°C)
100
125
1469 G27
1469fa
9
LINER [ LINEAR TECHNOLOGY ]
