ADG1421BCPZ-REEL7 查看數據表（PDF） - Analog Devices
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ADG1421BCPZ-REEL7 Datasheet PDF : 16 Pages
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Data Sheet
0 TA = 25°C
VDD = +15V
–20 VSS = –15V
–40
–60
–80
–100
–120
1k
10k
100k
1M
10M
100M
1G
FREQUENCY (Hz)
Figure 18. Off Isolation vs. Frequency
0
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
–3.5
–4.0
10k
TA = 25°C
VDD = +15V
VSS = –15V
100k
1M
10M
100M
1G
FREQUENCY (Hz)
Figure 19. On Response vs. Frequency
0
VTVADSSD===25–+°11C55VV
–20
–40
–60
–80
–100
–120
10k
100k
1M
10M
100M
1G
FREQUENCY (Hz)
Figure 20. Crosstalk vs. Frequency
ADG1421/ADG1422/ADG1423
0.050
0.045
VDD = 5V, VSS = 5V, VS = 5V p-p
0.040
0.035
0.030
0.025
0.020
0.015
VDD = 15V, VSS = 15V, VS = 10V p-p
0.010
0.005
0
RTAL==2151°0CΩ
0
5M
10M
15M
FREQUENCY (Hz)
Figure 21. THD + N vs. Frequency
0
–10
TVVADSSD===25–+°11C55VV
–20
–30
–40
–50
–60
–70
–80
–90
–100
1k
10k
NO DECOUPLING
CAPACITORS
DECOUPLING
CAPACITORS
100k
1M
FREQUENCY (Hz)
Figure 22. ACPSRR vs. Frequency
20M
10M
Rev. A | Page 11 of 16
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