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LT1995IDD#TRPBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20
7
LT1995
1995fb
FREQUENCY (Hz)
1k
COMMON MODE REJECTION RATIO (dB)
60
80
100
10M
1995 G18
40
20
50
70
90
30
10
0
10k
100k
1M
100M
V
S
= ±15V
T
A
= 25°C
G = 1
FREQUENCY (MHz)
–15
0
–5
–10
20
15
10
5
1995 G17
VOLTAGE MAGNITUDE (dB)
1
100
10
V
S
= ±15V
T
A
= 25°C
R
L
= ∞
G = –1
C = 200pF
C = 100pF
C = 50pF
C = 0pF
FREQUENCY (Hz)
100k
–2
GAIN (dB)
0
2
4
6
1M 10M 100M
1995 G16
–4
–6
–8
–10
8
10
T
A
= 25°C
R
L
= 1k
±2.5V
±15V
±5V
TEMPERATURE (°C)
–50
20
25
35
25 75
1995 G15
–25 0
50 100 125
30
50
45
40
35
–3dB BANDWIDTH (MHz)
OVERSHOOT (%)
–3dB BANDWIDTH
OVERSHOOT
C
L
= 15pF
V
S
= ±15V
V
S
= ±15V
V
S
= ±5V
V
S
= ±5V
G = –1
SUPPLY VOLTAGE (±V)
0
–3dB BANDWIDTH (MHz)
OVERSHOOT (%)
20
25
30
16
1995 G14
4
8
12
218
6
10
14
42
41
40
40
35
T
A
= 25°C
G = –1
–3dB BANDWIDTH
OVERSHOOT
C
L
= 15pF
GAIN (V/V)
1
0
SETTLING TIME (ns)
20
60
80
100
140
2
3
5
1995 G13
40
120
7
8
46
V
S
= ±15V
T
A
= 25°C
∆V
OUT
= 10V
R
L
= 1k
0.1% SETTLING
SETTLING TIME (ns)
0
OUTPUT STEP (V)
10
8
6
2
4
0
–2
–4
–6
–8
–10
140
1995 G12
20 40 80 120
60
100
160
10mV 1mV
10mV 1mV
V
S
= ±15V
T
A
= 25°C
R
L
= 1k
G = –1
SETTLING TIME (ns)
0
OUTPUT STEP (V)
10
8
6
2
4
0
–2
–4
–6
–8
–10
140
1995 G11
20 40 80 120 160
60
100
180
10mV 1mV
10mV 1mV
V
S
= ±15V
T
A
= 25°C
R
L
= 1k
G = 1
FREQUENCY (Hz)
GAIN (dB)
20
18
16
14
12
10
8
6
4
2
0
–2
–4
–6
–8
–10
10k 1M 10M 100M
1995 G10
100k
G = 7
G = 4
G = 2
G = 1
V
S
= ±15V
T
A
= 25°C
R
L
= 1k
Frequency Response vs Supply
Voltage (G = 1, G = –1)
Frequency Response
vs Capacitive Load
Common Mode Rejection Ratio
vs Frequency
TYPICAL PERFOR A CE CHARACTERISTICS
UW
(Difference Amplifier Configuration)
Gain vs Frequency
–3dB Bandwidth and Overshoot
vs Supply Voltage
–3dB Bandwidth and Overshoot
vs Temperature
Settling Time vs Output Step
(Non-Inverting)
Settling Time vs Output Step
(Inverting)
Settling Time vs Gain
(Non-Inverting)
8
LT1995
1995fb
SUPPLY VOLTAGE (V)
0
0
DIFFERENTIAL PHASE (DEG)
DIFFERENTIAL GAIN (%)
0.2
0.6
0.8
1.0
25
30
0.5
1995 G27
0.4
5 101520
0.2
0.1
0
0.3
0.4
DIFFERENTIAL
GAIN
DIFFERENTIAL
PHASE
T
A
= 25°C
R
L
= 150Ω
G = 2
FREQUENCY (MHz)
0.1
–100
DISTORTION (dBc)
–90
–80
–70
–60
–40
110
1995 G26
–50
2ND HARMONIC
3RD HARMONIC
V
S
= ±15V
V
OUT
= 2V
P-P
R
L
= 500Ω
G = 2
FREQUENCY (MHz)
0.1 1 10
OUTPUT VOLTAGE (V
P-P
)
10
9
8
7
6
5
4
3
2
1
0
1995 G25
G = 1
G = –1
V
S
= ±5V
T
A
= 25°C
HD <2%
FREQUENCY (MHz)
0.1 1 10
OUTPUT VOLTAGE (V
P-P
)
30
25
20
15
10
5
0
1995 G24
G = 1
G = –1
V
S
= ±15V
T
A
= 25°C
HD <2%
FREQUENCY (kHz)
0.01
0.0001
TOTAL HARMONIC DISTORTION (%)
0.001
0.01
10.1 10 100
1995 G23
G = –1
G = 1
T
A
= 25°C
V
o
= 3V
RMS
R
L
= 500Ω
INPUT LEVEL (V
P-P
)
0
0
SLEW RATE (V/µs)
200
600
800
1000
1400
2
10
14
1995 G22
400
1200
8
18
20
4
6
12 16
T
A
= 25°C
V
S
= ±15V
G = –1
TEMPERATURE (°C)
–50
0
SLEW RATE (V/µs)
200
600
800
1000
50
1800
1995 G21
400
0
–25
75 100
25 125
1200
1400
1600
G = –2
V
S
= ±15V
V
OUT
= 27V
P-P
V
S
= ±5V
V
OUT
= 7V
P-P
SUPPLY VOLTAGE (±V)
0
SLEW RATE (V/µs)
600
800
1000
1995 G20
400
200
0
510
1200
1400
1600
15
T
A
= 25°C
G = –1
V
OUT
= V
S
+
– V
S
–
– 3V
P-P
FREQUENCY (Hz)
1k
POWER SUPPLY REJECTION RATIO (dB)
50
+PSRR
70
90
10M
1995 G19
30
10
40
60
80
20
0
–10
10k
100k
1M
100M
–PSRR
V
S
= ±15V
T
A
= 25°C
G = 1
TYPICAL PERFOR A CE CHARACTERISTICS
UW
(Difference Amplifier Configuration)
2nd and 3rd Harmonic Distortion
vs Frequency
Differential Gain and Phase
vs Supply Voltage
Slew Rate vs Supply Voltage
Power Supply Rejection Ratio
vs Frequency Slew Rate vs Temperature
Slew Rate vs Input Level
Total Harmonic Distortion vs
Frequency
Undistorted Output Swing vs
Frequency (±15V)
Undistorted Output Swing vs
Frequency (±5V)
9
LT1995
1995fb
CAPACITIVE LOAD
10pF
40
OVERSHOOT (%)
50
60
70
80
100pF 1000pF 0.01µF 0.1µF1µF
1995 G29
30
20
10
0
90
100
G = 1
G = 2
G = 4
G = 7
V
S
= ±5V
T
A
= 25°C
R
L
= ∞
CAPACITIVE LOAD
10pF
40
OVERSHOOT (%)
50
60
70
80
100pF 1000pF 0.01µF 0.1µF1µF
1995 G28
30
20
10
0
90
100
V
S
= ±15V
T
A
= 25°C
R
L
= ∞
G = 1
G = 2
G = 4
G = 7
Large-Signal Transient (G = 1) Large-Signal Transient (G = –1)
Large-Signal Transient
(Noninverting, G = 1, C
L
= 100pF)
V
S
= ±15V 100ns/DIV 1995 G33
R
L
= 1k
V
S
= ±15V 100ns/DIV 1995 G34
R
L
= 1k
V
S
= ±15V 100ns/DIV 1995 G35
R
L
= 1k
TYPICAL PERFOR A CE CHARACTERISTICS
UW
(Difference Amplifier Configuration)
Small-Signal Transient (G = 1)
Small-Signal Transient (G = –1)
Small-Signal Transient
(Noninverting, G = 1, C
L
= 100pF)
V
S
= ±15V 100ns/DIV 1995 G30
R
L
= 1k
V
S
= ±15V 100ns/DIV 1995 G31
R
L
= 1k
V
S
= ±15V 100ns/DIV 1995 G32
R
L
= 1k
Capacitive Load Handling Capacitive Load Handling
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LT1995IDD#TRPBF

Mfr. #:
Buy LT1995IDD#TRPBF
Manufacturer:
Analog Devices Inc.
Description:
Differential Amplifiers 30MHz, 1000V/ s Gain Sel Amp
Lifecycle:
New from this manufacturer.
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