参数资料
型号: AT84XAD001BTD
厂商: ATMEL CORP
元件分类: ADC
英文描述: Dual 8-bit 1 Gsps ADC
中文描述: 2-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP144
封装: 20 X 20 MM, 1.4 MM HEIGHT, LQFP-144
文件页数: 30/60页
文件大小: 1343K
代理商: AT84XAD001BTD
30
AT84AD001B
2153C–BDC–04/04
Typical Reconstructed
Signals and Signal
Spectrum
Figure 31.
Fs = 1 Gsps and Fin = 20 MHz (1:2 DMUX, Fs/2 DR Type, FiSDA = -15 ps, ISA = -50 ps)
Figure 32.
Fs = 1 Gsps and Fin = 500 MHz (1:2 DMUX, Fs/2 DR Type, FiSDA = -15 ps, ISA = -50 ps)
Figure 33.
Fs = 1 Gsps and Fin = 1 GHz (1:2 DMUX, Fs/2 DR Type, FiSDA = -15 ps, ISA = -50 ps)
Note:
The spectra are given with respect to the output clock frequency observed by the acquisition system (Figures 31 to 33).
0
50
100
150
200
250
1
513
1025
1537
2049
Samples
2561
3073
3585
C
Ch IA
Ch QA
-120
-100
-80
-60
-40
-20
0
20
0
31
62
93
125
156
187
218
249
Fout/2
F (Msps)
d
Ch IA
Ch QA
0
50
100
150
200
250
1
513
1025
1537
2049
Samples
2561
3073
3585
C
Ch IA
Ch QA
-120
-100
-80
-60
-40
-20
0
20
0
31
62
93
125
156
187
218
249
F (Msps)
d
Ch IA
Ch QA
Fout/2
0
50
100
150
200
250
1
513
1025
1537
2049
Samples
2561
3073
3585
C
Ch IA
Ch QA
-120
-100
-80
-60
-40
-20
0
20
0
31
62
93
125
156
187
218
249
F (Msps)
d
Ch IA
Ch QA
Fout/2
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