Datasheet

0
2
4
6
8
10
12
14
16
18
20
-2.5
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
2.5
OUTPUT (V)
TIME (ns)
V
S
= ±5V
1
2
3
4
5
6
7
8
9
10
0
200
400
600
800
1000
1200
1400
1600
SUGGESTED VALUE OF R
F
(:)
GAIN (V/V)
1
10 100 1000
FREQUENCY (MHz)
-10
-8
-6
-4
-2
0
2
NORMALIZED GAIN (dB)
C
L
= 100 pF, R
OUT
= 19:
V
OUT
= 1 V
PP
C
L
|| 1 k:
V
S
= ±5V
A
V
= 2 (V/V)
C
L
= 56 pF, R
OUT
= 24:
C
L
= 18 pF, R
OUT
= 48:
C
L
= 8.6 pF, R
OUT
= 63:
1
10 100 1000
CAPACTIVE LOAD (pF)
0
10
20
30
40
50
60
70
80
90
SUGGESTED R
OUT
(:)
V
S
= ±5V
LOAD = 1 k:|| C
L
10
100
1000
FREQUENCY (MHz)
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
NORMALIZED GAIN (dB)
V
S
= ±5V
A
V
= 2V/V
V
OUT
= 0.5 V
PP
V
OUT
= 1 V
PP
V
OUT
= 2 V
PP
V
OUT
= 4 V
PP
10
100
1000
FREQUENCY (MHz)
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
NORMALIZED GAIN (dB)
V
S
= ±5V
V
OUT
= 2 V
PP
A
V
= 1, R
F
= 1.5 k:
A
V
= 2, R
F
= 575:
A
V
= 6, R
F
= 300:
A
V
= 10, R
F
= 180:
LMH6574
SNCS103C –NOVEMBER 2004–REVISED SEPTEMBER 2005 www.ti.com
Typical Performance Characteristics
V
s
= ±5V, R
L
= 100Ω, A
V
= 2, R
F
= R
G
= 575Ω; unless otherwise specified.
Frequency Response vs. V
OUT
Frequency Response vs. Gain
Figure 2. Figure 3.
Frequency Response vs. Capacitive Load Suggested R
OUT
vs. Capacitive Load
Figure 4. Figure 5.
Suggested Value of R
F
vs. Gain Pulse Response 4V
PP
Figure 6. Figure 7.
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