LT1187 Linear Technology, LT1187 Datasheet - Page 6

• Manufacturer Part Number: LT1187
• Description: Low Power Video Difference Amplifier
• Manufacturer: Linear Technology

TYPICAL PERFOR
LT1187
6
100
–20
–20
60
50
40
30
80
60
40
20
80
60
40
20
0
0
100k
–50
1k
Gain, Phase vs Frequency
Gain Bandwidth Product and
Unity Gain Phase Margin vs
Temperature
Power Supply Rejection Ratio vs
Frequency
GAIN BANDWIDTH
–25
PRODUCT
10k
+PSRR
–PSRR
1M
0
PHASE
TEMPERATURE (°C)
GAIN
FREQUENCY (Hz)
FREQUENCY (Hz)
100k
25
PHASE MARGIN
UNITY GAIN
50
10M
V
T
V
1M
A
S
RIPPLE
= 25°C
= ±5V
75
= ±300mV
V
R
W
10M
V
T
R
S
LT1187 • TPC13
LT1187 • TPC11
L
LT1187 • TPC16
A
S
L
= ±5V
= 1k
100
= 25°C
= ±5V
= 1k
100M
A
100M
U
125
CE
65
55
45
35
100
80
60
40
20
0
–20
C
HARA TERISTICS
16k
12k
100
1.0
0.1
8k
4k
10
36
35
34
33
32
31
30
0
– 50
100
1k
Open-Loop Voltage Gain vs
Load Resistance
Output Impedance vs Frequency
Output Short Circuit Current vs
Temperature
A
A
V
T
V
V
T
V
V
S
A
A
S
O
–25
= 10
C
= ±5V
= 25°C
= +25˚C
= 2
= ±5V
= ±3V
10k
LOAD RESISTANCE ( )
0
TEMPERATURE (°C)
FREQUENCY (Hz)
100k
25
1k
50
1M
75
V
10M
LT1187 • TPC14
S
LT1187 • TPC17
= ± 5V
100
100M
10k
125
– 0.7
–0.8
–0.9
–1.0
–1.1
0.5
0.4
0.3
0.2
0.1
V
V
60
50
40
30
80
70
60
50
40
30
+
100k
–
0
Gain Bandwidth Product vs
Supply Voltage
Common-Mode Rejection Ratio
vs Frequency
0
A
Output Swing vs Supply Voltage
±1.8V V
V
R
L
= 20dB
= 1k
2
2
±SUPPLY VOLTAGE (V)
±SUPPLY VOLTAGE (V)
S
1M
FREQUENCY (Hz)
±9V
4
4
T
T
A
T
A
6
6
A
= – 55°C
= 125˚C
10M
= 25°C
–55°C
–55°C
V
T
R
125°C
125°C
A
25°C
25°C
S
L
LT1187 • TPC12
LT1187 • TPC15
LT1187 • TPC18
8
8
= 25°C
= ±5V
= 1k
100M
10
10