AD8012
0.5
0.4
0.3
dB
0.5
G = +2
V
O
= 0.3V p-p
R
F
= 750
R
L
= 100
V
S
= 5V
0.4
0.3
dB
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
0.1
1
FREQUENCY
10
MHz
100
–0.5
0.1
1
FREQUENCY
10
MHz
100
G = +2
V
O
= 0.3V p-p
R
F
= 750
R
L
= 100
V
S
= +5V
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
NORMALIZED GAIN
TPC 13. Gain Flatness; V
S
=
±
5 V
NORMALIZED GAIN
TPC 16. Gain Flatness; V
S
= +5 V
–40
G = +2
V
OUT
= 2V p-p
R
F
= 750
SECOND
DISTORTION – dBc
5
4
3
dB
–50
V
O
= 0.3V p-p
R
F
= 750
R
L
= 100
V
S
= 5V
2
1
0
–1
–2
–3
–4
G = +10
G = +2
G = +1
–60
–70
THIRD
–80
–90
NORMALIZED GAIN
10
100
R
L
–
1k
–5
1
10
FREQUENCY
100
MHz
500
TPC 14. Distortion vs. Load Resistance; V
S
= +5 V,
Frequency = 500 kHz
TPC 17. Frequency Response; V
S
=
±
5 V
–40
THIRD
R
L
= 100
9
6
3
dBV
1V RMS
0
–3
–6
–9
–12
–15
–18
–21
1
FREQUENCY – MHz
10
20
G = +2
R
F
= 750
R
L
= 100
V
S
= 5V
DISTORTION – dBc
–60
SECOND
R
L
= 100
SECOND
R
L
= 1k
–80
THIRD
R
L
= 1k
–100
G = +2
V
OUT
= 2V p-p
R
F
= 750
OUTPUT VOLTAGE
1
10
FREQUENCY
100
MHz
500
TPC 15. Distortion vs. Frequency; V
S
= +5 V
TPC 18. Output Voltage vs. Frequency; V
S
=
±
5 V,
G = +2, R
L
= 100
Ω
–8–
REV. B
AD [ ANALOG DEVICES ]
