AD876 Просмотр технического описания (PDF) - Analog Devices
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AD876 Datasheet PDF : 17 Pages
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AD876–Typical Performance Characteristics
1
0.5
0
–0.5
–1
0
64 128 192 256 320 384 448 512 576 640 704 768 832 896 960
CODE OFFSET
Figure 3. AD876 Typical DNL
0
–10
–20
–30
–40
–50
–60
THD
2ND
–70
3RD
–80
–90
1
10
FREQUENCY – MHz
Figure 6. THD vs. Input Frequency 2nd, 3rd Harmonics
2
0
–2
–4
–6
–8
–10
1
10
100
FREQUENCY – MHz
1000
Figure 4. Full Power Bandwidth
60
55
50
45
40
35
30
5
10
15
20
25
30
CLOCK FREQUENCY – MHz
Figure 7. SINAD vs. CLK Frequency (AIN = –0.5 dB)
60
55
50
45
40
35
30
100
101
102
INPUT FREQUENCY – MHz
Figure 5. SINAD vs. Input Frequency
(fCLK = 20 MSPS, AIN = –0.5 dB)
180
170
160
150
140
130
120
110
100
0
5
10
15
20
25
CLOCK FREQUENCY – MHz
Figure 8. Power Consumption vs. Sample Rate
–6–
REV. B
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