Datasheet

REV. B–10–
AD8012
LOAD – 
10
1k 10k100
7
1
6
3
5
4
2
0
8
9
SWING – V p-p
+5V
5V
TPC 25. Output Swing vs. Load
FREQUENCY – Hz
100
10k1k
3.6
2.4
3.4
2.8
3.2
3.0
2.6
2.2
2.0
3.8
4.0
CURRENT NOISE
+IN/–IN
VOLTAGE NOISE
26
14
24
18
22
20
16
12
10
28
30
INPUT CURRENT NOISE – pA/
Hz
100k
INPUT VOLTAGE NOISE – nV/
Hz
TPC 26. Noise vs. Frequency
9
8
7
6
5
4
3
2
3 4 5 6 7 8 9 10 11
1
0
f = 5MHz
G = 2
R
F
= 750
R
L
= 100
R
L
= 1k
TOTAL SUPPLY VOLTAGE  V
PEAK-TO-PEAK OUTPUT AT 5MHz (ⱕ1% THD)  V
TPC 27. Output Swing vs. Supply
0.1%
5ns
G = +2
R
F
= 750
R
L
= 100
2V STEP
t = 0
OUTPUT VOLTAGE ERROR – 0.1%/DIV
TPC 28. Settling Time, V
S
= ± 5 V
FREQUENCY – MHz
3
–3
100 500
2
–1
V
O
= 0.3V p-p
R
F
= 750
R
L
= 1k
1
0
–2
–4
4
5
G = +10
G = +2
G = +1
–5
10
1
NORMALIZED GAIN  dB
TPC 29. Frequency Response; V
S
= ± 5 V
0.3
–0.3
0.2
–0.1
V
O
= 0.3V p-p
G = +2
R
F
= 750
R
L
= 1k
0.1
0
–0.2
–0.4
0.4
0.5
–0.5
FREQUENCY – MHz
0.1
101 100
NORMALIZED GAIN – dB
TPC 30. Gain Flatness; V
S
= ± 5 V