參數(shù)資料
型號: XRD64L42AIV
廠商: EXAR CORP
元件分類: ADC
英文描述: Dual 10-Bit 40MSPS CMOS ADC
中文描述: 2-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PQFP64
封裝: TQFP-64
文件頁數(shù): 14/16頁
文件大?。?/td> 212K
代理商: XRD64L42AIV
XRD64L42
14
Rev. P2.10
Figure 15. SNR vs Input Frequency, Differential
and Single Ended Inputs, V
DD
=3V
Figure 12. FFT Spectrum @Fclock = 40.0MHz,
Fin = 1.0MHz, DIFFERENTIAL INPUT MODE
Figure 13. FFT Spectrum @Fclock = 40.0MHz,
Fin = 4.0MHz, DIFFERENTIAL INPUT MODE
Figure 14. FFT Spectrum @Fclock = 40.0MHz,
Fin = 10.0MHz, DIFFERENTIAL INPUT MODE
-160
-140
-120
-100
-80
-60
-40
-20
0
DC
2.4
4.9
7.3
9.8
12.2
14.6
17.1
19.5
Frequency in MHz
R
SingleTone 8192 Point FFT
SFDR -71.19
SINAD -59.89
-160
-140
-120
-100
-80
-60
-40
-20
0
DC
2.4
4.9
7.3
9.8
12.2
14.6
17.1
19.5
Frequency in MHz
R
SingleTone 8192 Point FFT
SFDR -73.18
SINAD -59.77
-160
-140
-120
-100
-80
-60
-40
-20
0
DC
2.4
4.9
7.3
9.8
12.2
14.6
17.1
19.5
Frequency in MHz
R
SingleTone 8192 Point FFT
SFDR -67.12
SINAD -58.28
SNR vs Input Frequency
0.00
10.00
20.00
30.00
40.00
50.00
60.00
70.00
0
1
2
3
4
5
7
8
1
1
3
fIN (MHz)
R
Differential Input
Single-ended
ClockRate: 40MHz
AVDD,DVDD @3.0v
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