AD9863 View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
AD9863 Datasheet PDF : 40 Pages
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FREQUENCY (MHz)
Figure 10. AD9863 Rx Path Single-Tone FFT of Rx Channel B Path
Digitizing 76 MHz Tone
74
71
LOW POWER @ 25MSPS
68
NORMAL POWER @ 50MSPS
65
ULTRALOW POWER @ 16MSPS
62
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10
15
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25
INPUT FREQUENCY (MHz)
Figure 11. AD9863 Rx Path at 50 MSPS, 10 MHz Input Tone
SNR Performance vs. Input Frequency
80
75
NORMAL POWER @ 50MSPS
70
ULTRALOW POWER @ 16MSPS
LOW POWER @ 25MSPS
65
60
55
50
0
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25
INPUT FREQUENCY (MHz)
Figure 12. AD9863 Rx Path at 50 MSPS, 10 MHz Input Tone
SFDR Performance vs. Input Frequency
AD9863
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FREQUENCY (MHz)
Figure 13. AD9863 Rx Path Dual-Tone FFT of Rx Channel A Path
Digitizing 70 MHz and 72 MHz Tones
74
12.0
11.8
11.6
71
11.4
11.2
LOW POWER @ 25MSPS
68
11.0
10.8
65
NORMAL POWER @ 50MSPS
ULTRALOW POWER @ 16MSPS
62
0
5
10
15
20
INPUT FREQUENCY (MHz)
10.6
10.4
10.2
10.0
25
Figure 14. AD9863 Rx Path at 50 MSPS, 10 MHz Input Tone
SINAD Performance vs. Input Frequency
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NORMAL POWER @ 50MSPS
–70
–75
ULTRALOW POWER @ 16MSPS LOW POWER @ 25MSPS
–80
0
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INPUT FREQUENCY (MHz)
Figure 15. AD9863 Rx Path at 50 MSPS, 10 MHz Input Tone
THD Performance vs. Input Frequency
Rev. 0 | Page 11 of 40
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