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參數(shù)資料
| 型號： | AD9023 |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | ADC |
| 英文描述： | 12-Bit 20 MSPS Monolithic A/D Converter |
| 中文描述： | 12位20 MSPS的單片A/D轉(zhuǎn)換 |
| 文件頁數(shù)： | 6/8頁 |
| 文件大?。?/td> | 368K |
| 代理商： | AD9023 |
–6–
AD9023
Typical Characteristics
REV. A
–73
10
1
ANALOG INPUT FREQUENCY – MHz
0
–72
9
8
7
6
5
4
3
2
–71
–70
–69
–68
–67
–66
–65
W
+125
°
C
–55
°
C
+25
°
C
Figure 2. Harmonic Distortion vs.
Analog Input Frequency
70
1.24
65
60
55
50
45
40
35
4.3
ANALOG INPUT FREQUENCY – MHz
6.3
8.3 10.3 12.3 14.3 16.3 18.3 20.3
S
+25
°
C
–55
°
C
+125
°
C
Figure 5. Signal-to-Noise Ratio vs.
Analog Input Frequency
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
2.0
4.0
6.0
8.0
FREQUENCY – MHz
F
A
IN
= 1.2MHz
A
= –1.0dBFS
SNR = 66.12dB
THD = 73.96dB
SFDR = 76.99dBFS
Figure 8. FFT Plot
85
7.5
5
12.5
10
ENCODE RATE – MSPS
80
75
70
65
60
55
15
17.5
20
22.5
25
H
SNR
WORST HARMONICS
A
IN
= 1.2MHz
Figure 3. SNR and Harmonics vs. En-
code Rate
90
80
70
60
50
40
30
20
10
0
–50 –45 –40 –35 –30 –25 –20 –15 –10 –5 –1
INPUT LEVEL – dB
A
= 1.2MHz
ENCODE = 20MHz
SFDR
SNR
S
Figure 6. SFDR and SNR vs. Input
Level
0.0
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
FREQUENCY – MHz
F
A
IN
= 9.6MHz
A
= –1.0dBFS
SNR = 65.89dB
THD = 70.16dB
SFDR = 70.94dBFS
Figure 9. FFT Plot
+2.0
0
+1.0
1024
+1.5
+0.5
–0.5
–1.0
–1.5
–2.0
2048
3072
4096
OUTPUT CODE
D
A
IN
= 1.2MHz
F
S
= 20MSPS
Figure 4. Differential Nonlinearity vs.
Output Code
80
0
–50
20
10
40
30
50
60
70
INPUT LEVEL – dB
S
A
= 9.6MHz
ENCODE = 20MHz
–45 –40 –35 –30 –25 –20 –15 –10 –5
–1
SFDR
SNR
Figure 7. SFDR and SNR vs. Analog
Input Level
0
20
40
60
80
120
100
0.0
2.0
4.0
6.0
8.0
10.0
FREQUENCY – MHz
F
A
IN
1 = 8.9MHz
A
IN
2 = 9.8MHz
A
IN
1 = –7.0dBFS
A
2 = –7.0dBFS
SFDR = 81.10dBFS
Figure 10. Two Tone FFT
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PDF描述 |
|---|---|
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| AD9032 | 12-Bit 25 MSPS A/D Converter(25MSPS 12位A/D轉(zhuǎn)換器) |
| AD9040A | 10-Bit 40 MSPS A/D Converters(40MSPS 10位A/D轉(zhuǎn)換器) |
| AD9054A | 8-Bit, 200 MSPS A/D Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD9023/PCB | 制造商:Analog Devices 功能描述: |
| AD9023AQ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| AD9023AZ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ad9023bq | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Analog Devices 功能描述: |
| AD9023BZ | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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