REV. B–8–
AD8041
FREQUENCY (MHz)
5
4
–5
3
2
1
0
–1
–2
–3
–4
1 50010 100
V
S
= 5V
R
L
= 2k TO 2.5V
C
L
= 5pF
G = +1
T = +125C
T = +25C
T = –55C
CLOSED-LOOP GAIN (dB)
TPC 13. Closed-Loop Frequency Response
vs. Temperature
FREQUENCY
(
MHz
)
5
4
–5
3
2
1
0
–1
–2
–3
–4
1 50010 100
G = +1
R
L
= 2k
C
L
= 5pF
V
S
= 3V
R
L
AND C
L
TO 1.5V
V
S
= 5V
CLOSED-LOOP GAIN (dB)
V
S
= 5V
R
L
AND C
L
TO 2.5V
TPC 14. Closed-Loop Frequency Response vs. Supply
FREQUENCY (MHz)
100
10
1
0.1
0.01
1 50010 1000.1
0.01
G = +1
V
S
= 5V
OUTPUT RESISTANCE ()
TPC 15. Output Resistance vs. Frequency
INPUT STEP (V p-p)
TIME (ns)
50
40
10
0.5 21 1.5
30
20
V
S
= 3V, 0.1%
V
S
= 5V, 0.1%
V
S
= 3V, 1%
V
S
= 5V, 1%
G = –1
TPC 16. Settling Time vs. Input Step
FREQUENCY (MHz)
–10
–40
–60
–80
–100
–20
–30
–50
–70
–90
–110
1 50010 1000.1
0.01
CMRR (dB)
V
S
= +3V AND 5V
TPC 17. CMRR vs. Frequency
LOAD CURRENT (mA)
OUTPUT SATURATION VOLTAGE (mV)
1000
10
0
0.001 0.01
100
0.1 1 10 10
0
V
OL
, –55C
+5V – V
OH
,
+125C
V
OL
, +125C
V
S
=
5V
+5V – V
OH
,
–55C
TPC 18. Output Saturation Voltage vs. Load Current
REV. B
AD8041
–9–
TEMPERATURE (
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
=
5V
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
= 5V
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
PHASE
MARGIN
45
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
REV. B–10–
AD8041
5V
4V
3V
2V
1V
0V
200
s
1V
0.111V MIN
R
L
= 150 TO 2.5V
4.840V MAX
a.
5V
4V
3V
2V
1V
0V
200
s
1V
R
L
= 150 TO GND
4.741V MAX
0.043V MIN
b.
TPC 25. Output Swing vs. Load Reference Voltage,
V
S
= 5 V, G = –1
4.5V
3.5V
2.5V
1.5V
0.5V
40ns1V
V
S
= 5V
G = +2
R
L
= 2k
V
IN
= 1V p-p
TPC 26. One Volt Step Response, V
S
= 5 V, G = +2
2.60V
2.55V
2.50V
2.45V
2.40V
V
S
= 5V
G = +1
R
L
= 2k
V
L
= 5pF
40ns
50mV
TPC 27. 100 mV Step Response, V
S
= 5 V, G = +1
3.0V
2.5V
2.0V
1.5V
1.0V
0.5V
0V
2s
500mV
V
IN
= 3V p-p
f = 0.1MHz
R
L
= 2k
V
S
= 3V
G = –1
TPC 28. Output Swing, V
S
= 3 V, V
IN
= 3 V p-p
3.0V
2.5V
2.0V
1.5V
1.0V
0.5V
0V
2s
500mV
V
IN
= 2.8V p-p
f = 0.8MHz
R
L
= 2k
V
S
= 3V
G = –1
TPC 29. Output Swing, V
S
= 3 V, V
IN
= 2.8 V p-p

AD8041ARZ-REEL

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
High Speed Operational Amplifiers 160MHz RR w/ Disable
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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