AD8129/AD8130
AD8130 Frequency Response Characteristics
(G = 1, R
L
= 1 k , C
L
= 2 pF, V
OUT
= 0.3 V p-p, T
A
= 25 C, unless otherwise noted.)
3
2
1
0
GAIN – dB
–1
–2
–3
–4
–5
–6
–7
1
10
FREQUENCY – MHz
100
400
GAIN – dB
V
S
=
5V
V
S
=
12V
V
OUT
= 0.3V p-p
V
S
=
2.5V
2
1
0
GAIN – dB
–1
–2
–3
–4
–5
–6
–7
1
10
FREQUENCY – MHz
100
300
V
S
=
5V
V
S
=
12V
3
V
OUT
= 1V p-p
V
S
=
2.5V
3
2
1
0
–1
–2
–3
–4
–5
–6
–7
1
10
FREQUENCY – MHz
100
300
V
S
=
5V
V
S
=
12V
V
OUT
= 2V p-p
V
S
=
2.5V
TPC 1. AD8130 Frequency Response
vs. Supply, V
OUT
= 0.3 V p-p
TPC 2. AD8130 Frequency Response
vs. Supply, V
OUT
= 1 V p-p
TPC 3. AD8130 Frequency Response
vs. Supply, V
OUT
= 2 V p-p
6
5
4
3
V
S
=
5V
C
L
= 20pF
C
L
= 10pF
C
L
= 5pF
0.7
0.6
0.5
0.4
GAIN – dB
0.3
0.2
0.1
0.0
–0.1
–0.2
V
S
=
12V
V
S
=
5V
GAIN – dB
R
L
= 1k
V
S
=
2.5V
0.5
0.4
0.3
0.2
0.1
0.0
V
S
=
–0.2
–0.3
–0.4
–0.5
1
10
FREQUENCY – MHz
100
300
1
10
FREQUENCY – MHz
100
300
12V
V
S
=
5V
R
L
= 150
V
S
=
2.5V
GAIN – dB
2
1
0
–1
–2
–3
–4
1
10
FREQUENCY – MHz
100
300
C
L
= 2pF
–0.1
–0.3
TPC 4. AD8130 Frequency Response
vs. Load Capacitance
TPC 5. AD8130 Fine Scale Response
vs. Supply, R
L
= 1 k
Ω
TPC 6. AD8130 Fine Scale Response
vs. Supply, R
L
= 150
Ω
3
2
1
0
GAIN – dB
GAIN – dB
–1
–2
–3
–4
–5
–6
–7
1
10
FREQUENCY – MHz
100
400
V
S
=
V
S
=
5V
12V
R
L
= 150
V
S
=
2.5V
3
G=2
2 V
OUT
= 0.3V p-p
1
0
GAIN – dB
3
V
S
=
2.5V
1
0
G=2
2 V
OUT
= 2V p-p
V
S
=
2.5V
–1
–2
–3
–4
–5
–6
–7
1
V
S
=
V
S
=
5V
12V
–1
–2
–3
–4
–5
–6
V
S
=
V
S
=
5V
12V
10
FREQUENCY – MHz
100
300
–7
1
10
FREQUENCY – MHz
100
300
TPC 7. AD8130 Frequency Response
vs. Supply, R
L
= 150
Ω
TPC 8. AD8130 Frequency Response
vs. Supply, G = 2, V
OUT
= 0.3 V p-p
TPC 9. AD8130 Frequency Response
vs. Supply, G = 2, V
OUT
= 2 V p-p
–6–
REV. 0