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ManualsBrandsLINEAR TECHNOLOGY ManualsLinear ICsLinear IC - Amplifier - Video buffering 140 MHz SOIC 8
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4
LT1227
Voltage Gain and Phase vs
Frequency, Gain = 6dB
CCHARA TERIST
ICS
UW
AT
Y
P
I
CA
LPER
F
O
R
C
E
Voltage Gain and Phase vs
Frequency, Gain = 20dB
Voltage Gain and Phase vs
Frequency, Gain = 40dB
–3dB Bandwidth vs Supply
Voltage, Gain = 100, R
L
= 100Ω
–3dB Bandwidth vs Supply
Voltage, Gain = 100, R
L
= 1k
SUPPLY VOLTAGE (±V)
0
0
–3dB BANDWIDTH (MHz)
20
60
80
100
140
4
8
10 18
LT1227 • TPC06
40
160
180
120
26
12
14
16
PEAKING ≤ 0.5dB
PEAKING ≤ 5dB
R
F
= 500Ω
R
F
= 750Ω
R
F
= 2k
R
F
= 1k
–3dB Bandwidth vs Supply
Voltage, Gain = 10, R
L
= 1k
SUPPLY VOLTAGE (±V)
0
0
–3dB BANDWIDTH (MHz)
20
60
80
100
140
4
8
10 18
LT1227 • TPC05
40
160
180
120
26
12
14
16
PEAKING ≤ 0.5dB
PEAKING ≤ 5dB
R
F
= 500Ω
R
F
= 750Ω
R
F
= 2k
R
F
= 1k
R
F
= 250Ω
–3dB Bandwidth vs Supply
Voltage, Gain = 10, R
L
= 100Ω
–3dB Bandwidth vs Supply
Voltage, Gain = 2, R
L
= 1k
–3dB Bandwidth vs Supply
Voltage, Gain = 2, R
L
= 100Ω
SUPPLY VOLTAGE (±V)
0
0
–3dB BANDWIDTH (MHz)
20
60
80
100
140
4
8
10 18
LT1227 • TPC02
40
160
180
120
26
12
14
16
PEAKING ≤ 0.5dB
PEAKING ≤ 5dB
R
F
= 500Ω
R
F
= 750Ω
R
F
= 2k
R
F
= 1k
SUPPLY VOLTAGE (±V)
0
0
–3dB BANDWIDTH (MHz)
20
60
80
100
140
4
8
10 18
LT1227 • TPC03
40
160
180
120
26
12
14
16
R
F
= 750Ω
PEAKING ≤ 0.5dB
PEAKING ≤ 5dB
R
F
= 1k
R
F
= 1.5k
R
F
= 2k
SUPPLY VOLTAGE (±V)
0
0
–3dB BANDWIDTH (MHz)
2
6
8
10
14
4
8
10 18
LT1227 • TPC08
4
16
18
12
26
12
14
16
R
F
= 500Ω
R
F
= 2k
R
F
= 1k
SUPPLY VOLTAGE (±V)
0
0
–3dB BANDWIDTH (MHz)
2
6
8
10
14
4
8
10 18
LT1227 • TPC09
4
16
18
12
26
12
14
16
R
F
= 500Ω
R
F
= 2k
R
F
= 1k
FREQUENCY (MHz)
0.1
4
VOLTAGE GAIN (dB)
5
6
7
8
1 10 100
LT1227 • TPC01
3
2
1
0
9
10
225
180
135
90
45
0
PHASE SHIFT (DEG)
PHASE
GAIN
V
S
= ±15V
R
L
= 100Ω
R
F
= 910Ω
FREQUENCY (MHz)
0.1
18
VOLTAGE GAIN (dB)
19
20
21
22
1 10 100
LT1227 • TPC04
17
16
15
14
23
24
225
180
135
90
45
0
PHASE SHIFT (DEG)
PHASE
GAIN
V
S
= ±15V
R
L
= 100Ω
R
F
= 825Ω
FREQUENCY (MHz)
0.1
38
VOLTAGE GAIN (dB)
39
40
41
42
1 10 100
LT1227 • TPC07
37
36
35
34
43
44
225
180
135
90
45
0
PHASE SHIFT (DEG)
PHASE
GAIN
V
S
= ±15V
R
L
= 100Ω
R
F
= 500Ω