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AD9220ARS 参数 Datasheet PDF下载

AD9220ARS图片预览
型号: AD9220ARS
PDF下载: 下载PDF文件 查看货源
内容描述: 完整的12位1.5 / 3.0 / 10.0 MSPS单片A / D转换器 [Complete 12-Bit 1.5/3.0/10.0 MSPS Monolithic A/D Converters]
分类和应用: 转换器
文件页数/大小: 28 页 / 353 K
品牌: ADI [ ADI ]
 浏览型号AD9220ARS的Datasheet PDF文件第4页浏览型号AD9220ARS的Datasheet PDF文件第5页浏览型号AD9220ARS的Datasheet PDF文件第6页浏览型号AD9220ARS的Datasheet PDF文件第7页浏览型号AD9220ARS的Datasheet PDF文件第9页浏览型号AD9220ARS的Datasheet PDF文件第10页浏览型号AD9220ARS的Datasheet PDF文件第11页浏览型号AD9220ARS的Datasheet PDF文件第12页  
AD9221/AD9223/AD9220  
(AVDD = +5 V, DVDD = +5 V, fSAMPLE = 10 MSPS, TA = +25؇C)  
AD9220–Typical Characterization Curves  
1.0  
0.8  
1.0  
0.8  
8,123,672  
0.6  
0.6  
0.4  
0.4  
0.2  
0.2  
0.0  
0.0  
–0.2  
–0.4  
–0.6  
–0.8  
–1.0  
–0.2  
–0.4  
–0.6  
130,323  
N+1  
134,613  
–0.8  
–1.0  
1
4095  
1
4095  
N–1  
N
CODE  
CODE  
CODE  
Figure 22. “Grounded-Input”  
Histogram (Input Span = 2 V p-p)  
Figure 20. Typical DNL  
Figure 21. Typical INL  
–50  
–55  
–60  
–65  
–70  
–75  
–80  
–85  
–90  
80  
75  
70  
65  
60  
55  
50  
80  
75  
–0.5dB  
–6dB  
–0.5dB  
70  
–6.0dB  
–20dB  
–6dB  
65  
60  
–20.0dB  
55  
50  
–20dB  
–0.5dB  
45  
40  
45  
40  
–95  
–100  
0.1  
1.0  
10.0  
0.5  
1.0  
10.0  
0.1  
1.0  
10.0  
FREQUENCY – MHz  
FREQUENCY – MHz  
FREQUENCY – MHz  
Figure 24. THD vs. Input Frequency  
(Input Span = 2.0 V p-p, VCM = 2.5 V)  
Figure 25. SINAD vs. Input Fre-  
quency (Input Span = 5.0 V p-p,  
Figure 23. SINAD vs. Input Fre-  
quency (Input Span = 2.0 V p-p,  
VCM = 2.5 V)  
VCM = 2.5 V)  
90  
80  
70  
–50  
–60  
–65  
–55  
–60  
–65  
–70  
–75  
–80  
SFDR  
5V p-p  
–70  
–20.0dB  
60  
50  
–75  
2V p-p  
SNR  
–0.5dB  
–80  
–85  
–90  
–6.0dB  
40  
30  
20  
10  
–85  
–90  
–95  
–100  
0
–60  
–50  
–40  
–30  
–20  
–10  
0.1  
1.0  
FREQUENCY – MHz  
10.0  
1
10  
15  
A
– dBFS  
IN  
SAMPLE RATE – MSPS  
Figure 28. SNR/SFDR vs. AIN (Input  
Amplitude) (fIN = 5.0 MHz, Input  
Span = 2 V p-p, VCM = 2.5 V)  
Figure 26. THD vs. Input Frequency  
(Input Span = 5.0 V p-p, VCM = 2.5 V)  
Figure 27. THD vs. Clock Frequency  
(AIN = –0.5 dB, fIN = 1.0 MHz, VCM  
2.5 V)  
=
–8–  
REV. D