AD8335 查看數據表（PDF） - Analog Devices
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AD8335 Datasheet PDF : 24 Pages
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AD8335
25
420 CHANNELS
(105 UNITS)
0.5V < VGAIN < 2.5V
20
15
10
5
0
–16.7 –16.6 –16.5 –16.4 –16.3 –16.2 –16.1 –16.0 –15.9 –15.8 –15.7 –15.6 –15.5
INTERCEPT (dB)
Figure 9. Intercept Histogram
50
40
VGAIN = 3.0V
30
VGAIN = 2.5V
VGAIN = 2.0V
20
VGAIN = 1.5V
10
VGAIN = 1.0V
0
VGAIN = 0.5V
–10
VGAIN = 0V
–20
100k
1M
10M
100M
1G
FREQUENCY (Hz)
Figure 10. Frequency Response for Various Values of VGAIN (See Figure 49)
50
VGAIN = 3.0V
40
VGAIN = 2.5V
VGAIN = 2.0V
30
VGAIN = 1.5V
20
VGAIN = 1.0V
10
VGAIN = 0.5V
0
VGAIN = 0V
–10
–20
100k
1M
10M
100M
1G
FREQUENCY (Hz)
Figure 11. Frequency Response vs. Frequency for Various Values of VGAIN,
HILO = HI (See Figure 49)
30
25
20
15 RS = 50Ω
VIN = 10mV p-p
10
RFB = ∞
RFB = 249Ω
5
0
–5
–10
100k
1M
10M
100M
1G
FREQUENCY (Hz)
Figure 12. Frequency Response for a Terminated and Unterminated
50 Ω Source (See Figure 49)
–10
VOUT = 1V p-p
–20
–30
–40
–50
–60 VGAIN = 1V
–70
VGAIN = 3V
–80
–90 VGAIN = 2V
VGAIN = 2V
VGAIN = 1V
VGAIN = 3V
–100
100k
1M
10M
FREQUENCY (Hz)
100M
Figure 13. Channel-to-Channel Crosstalk vs. Frequency for
Various Values of VGAIN
80
70
60
50
40
30
20
10
0
100k
1M
10M
FREQUENCY (Hz)
Figure 14. Group Delay vs. Frequency
100M
Rev. 0 | Page 8 of 24
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