Datasheet
REV. B
AD8041
–9–
TEMPERATURE (
ⴗ
C)
8
5
2
–60 –40 –20 0 20 40 60 80 100 120
SUPPLY CURRENT (mA)
7
6
4
3
V
S
=
5V
V
S
=
ⴞ5V
V
S
=
3V
TPC 19. Supply Current vs. Temperature
FREQUENCY (MHz)
40
–20
–60
–100
–140
20
0
–40
–80
–120
–160
1 50010 1000.1
0.01
PSRR (dB)
V
S
= 5V
–PSRR
+PSRR
TPC 20. PSRR vs. Frequency
10
9
0
6
3
2
1
8
7
4
5
V
OUT
p-p (V)
FREQUENCY (MHz)
V
S
= ⴞ5V
R
L
= 2k⍀
0.1 1000110100
TPC 21. Output Voltage Swing vs. Frequency
SERIES RESISTANCE (⍀)
90
10
80
50
40
30
20
70
60
0
06010
20 30 40 50
V
IN
100k⍀
R
SERIES
C
LOAD
1k⍀
20
ⴗ
PHASE
MARGIN
45
ⴗ
PHASE
MARGIN
V
S
= 5V
CAPACITIVE LOAD (pF)
TPC 22. Capacitive Load vs. Series Resistance
FREQUENCY (MHz)
5
4
–5
NORMALIZED OUTPUT (dB)
3
2
1
0
–1
–2
–3
–4
1 50010 100
G = +2
G = +10
G = +5
G = +2,
R
F
= 402⍀
V
S
= 5V
R
L
= 5k⍀ TO 2.5V
R
F
= 2k⍀
TPC 23. Frequency Response vs. Closed-Loop Gain
1.600V
1.550V
1.500V
1.450V
1.400V
1.425V
1.475V
1.525V
1.575V
10ns
50mV
V
I
N
= 0.1V p-p
R
L
=
2k⍀
V
S
= 3V
G = +1
TPC 24. Pulse Response, V
S
= 3 V