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| 型号： | 5962-9169101MXA |
| 厂商： | CRYSTAL SEMICONDUCTOR CORP |
| 元件分类： | ADC |
| 英文描述： | 2-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, CDIP28 |
| 封装： | CERDIP-28 |
| 文件页数： | 18/48页 |
| 文件大小： | 647K |
| 代理商： | 5962-9169101MXA |
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code with more or less occurrences than average
will appear as a DNL of greater or less than zero
LSB. A missing code has zero occurrences, and
will appear as a DNL of -1 LSB.
Figures 15 and 16 illustrate the code width distri-
bution of the DNL plots shown in Figures 11 and
13 respectively. The DNL error distribution plots
indicate that the CS5101A and CS5102A cali-
brate the majority of their codes to tighter
tolerance than the DNL plots in Figures 11 and
13 appear to indicate.
FFT Tests and Windowing
In the factory, the CS5101A and CS5102A are
tested using Fast Fourier Transform (FFT) tech-
niques to analyze the converters’ dynamic
performance. A pure sinewave is applied to the
device, and a "time record" of 1024 samples is
(T
hous
ands
)
-0.65
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
0
Number
of
Codes
with
Eac
h
DNL
-0.55 -0.45 -0.35 -0.25 -0.15 -0.05 0 0.05 0.15 0.25
0.35 0.45 0.55
0.65
0
1
16
115
481
3708
15570
25248
15499
3959
714
175
41
5
2
DNL Error in LSB
# of Missing Codes: 0
Total # of
Codes Analyzed: 65534
Figure 15. CS5101A DNL Error Distribution
(T
hous
ands
)
35
30
25
20
15
10
5
0
Number
of
Codes
with
Eac
h
DNL
-0.45
-0.35
-0.25
-0.15
-0.05 0 0.05
0.15
0.25
0.35
0.45
03
86
1775
16047
31047
14592
1892
88
4
0
DNL Error in LSB
# of Missing Codes: 0
Total # of
Codes Analyzed: 65534
Figure 16. CS5102A DNL Error Distribution
CS5101A CS5102A
DS45F2
25
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| 5962-9169102M3A | 2-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, CQCC28 |
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| 5962-9169202M3A | 2-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, CQCC28 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 5962-9169301M2A | 制造商:Texas Instruments 功能描述:-LIFETIME BUYS TIL 03/03 |
| 5962-9169701MMA | 制造商:e2v Aerospace & Defense 功能描述:SMD MKD 87C51RC-16 PHI-JLCC |
| 5962-9169701MUA | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Intel 功能描述: |
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| 5962-9172201MEA | 制造商:e2v 功能描述:Counter Single 4-Bit Binary UP 16-Pin CDIP 制造商:e2v technologies 功能描述:Counter Single 4-Bit Binary UP 16-Pin CDIP |
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