AD8042 데이터 시트보기 (PDF) - Analog Devices
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AD8042 Datasheet PDF : 16 Pages
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AD8042
12.0
VS = ±5V
11.5
11.0
VS = +5V
10.5
10.0
9.5
VS = +3V
9.0
8.5
8.0
–40 –30 –20 –10 0 10 20 30 40 50 60 70 80 90
TEMPERATURE (°C)
Figure 23. Supply Current vs. Temperature
10
VS = 5V
0
–10
–20
–30
–40
–PSRR
–50
+PSRR
–60
–70
–80
–90
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 24. PSRR vs. Frequency
100M 500M
10
9
8
7
6
5
4
3
2
1
0
0.1
VS = ±5V
RL = 2kΩ
G = –1
1
10
100
FREQUENCY (MHz)
Figure 25. Output Voltage vs. Frequency
50
VS = 5V
VOUT = 100mV STEP
40
30
G = +2
20
G = +3
10
0
0 20 40 60 80 100 120 140 160 180 200
LOAD CAPACITANCE (pF)
Figure 26. Overshoot vs. Load Capacitance
6
VS = 5V
5 RF = 2kΩ
RL = 2kΩ to 2.5V
4
3
G = +2
2
1
0
–1
G = +10
G = +2
RF = 200Ω
–2
G = +5
–3
–4
1
10
100
500
FREQUENCY (MHz)
Figure 27. Closed-Loop Gain vs. Frequency Response
–10
VS = 5V
–20 VIN = 0.6V p-p
G = +2
–30 RF = 1kΩ
–40
VOUT1
VOUT2
, RL
=
1kΩ
TO
2.5V
–50
VOUT1
VOUT2
, RL
=
150Ω
TO
2.5V
–60
–70
–80
–90
VOUT2
VOUT1
, RL
= 150Ω
TO
2.5V
–100
–110
0.1
VOUT2
VOUT1
, RL
=
1kΩ
TO
2.5V
1
10
FREQUENCY (MHz)
100 200
Figure 28. Crosstalk (Output-to-Output) vs. Frequency
Rev. E | Page 10 of 16
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