AD8131(1999) データシートの表示（PDF） - Analog Devices
部品番号
コンポーネント説明
メーカー
AD8131 Datasheet PDF : 12 Pages
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+5V
+
0.1F 10F
49.9⍀
24.9⍀
49.9⍀
8
3
5
2 AD8131
1
4
6
49.9⍀
0.1F
+
10F
100⍀
RECEIVER
–5V
Figure 38. Single-Ended-to-Differential 100 Ω Line Driver
LPF
49.9⍀
+3V
10k⍀
3V
3V
0.1F
3
110⍀
8
2 AD8131
0.1F VOCM
1
24.9⍀
6 110⍀
+
10F
28
26 AVDD
AINN
20pF
0.1F
2
DRVDD
AD9203
DIGITAL
OUTPUTS
25
20pF
AINP
AVSS
27
DRVSS
1
10k⍀
Figure 39. Test Circuit for AD8131 Driving an AD9203,
10 Bit, 40 Msps A-to-D Converter
AD8131
10
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0
FREQUENCY – MHz
Figure 40. FFT Plot for AD8131/AD9203
49.9⍀
+5V
+
0.1F 10F
8
3
5
2 VOCM
4
16
+
0.1F 10F
–5V
INPUT
–OUT
+OUT
Figure 41. Unity Gain, Single-Ended-to-Differential
Amplifier
REV. 0
–11–
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