AD8012
0.5
0.4
G = +2
VO = 0.3V p-p
0.3
RF = 750⍀
RL = 100⍀
0.2
VS = ؎5V
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
0.1
1
10
100
FREQUENCY ؊ MHz
TPC 13. Gain Flatness; VS = ±5 V
–40
–50
SECOND
–60
G = +2
VOUT = 2V p-p
RF = 750⍀
–70
THIRD
–80
–90
10
100
1k
RL – ⍀
TPC 14. Distortion vs. Load Resistance; VS = +5 V,
Frequency = 500 kHz
–40
THIRD
RL = 100⍀
–60
SECOND
RL = 1k⍀
SECOND
RL = 100⍀
–80
THIRD
RL = 1k⍀
G = +2
VOUT = 2V p-p
RF = 750⍀
–100
1
10
20
FREQUENCY – MHz
TPC 15. Distortion vs. Frequency; VS = +5 V
0.5
0.4
G = +2
VO = 0.3V p-p
0.3
RF = 750⍀
RL = 100⍀
0.2
VS = +5V
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
0.1
1
10
100
FREQUENCY ؊ MHz
TPC 16. Gain Flatness; VS = +5 V
5
4
VO = 0.3V p-p
RF = 750⍀
3
RL = 100⍀
VS = ؎5V
2
1
0
–1
G = +10
G = +1
–2
G = +2
–3
–4
–5
1
10
100
500
FREQUENCY ؊ MHz
TPC 17. Frequency Response; VS = ±5 V
9
6
3
1V RMS
0
G = +2
RF = 750⍀
RL = 100⍀
VS = ؎5V
–3
–6
–9
–12
–15
–18
–21
1
10
100
500
FREQUENCY ؊ MHz
TPC 18. Output Voltage vs. Frequency; VS = ±5 V,
G = +2, RL = 100 Ω
–8–
REV. B