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AT84AD001BITD

Part # AT84AD001BITD
Description ADC DUAL FLASH 1GSPS 8BIT PARALLEL 144LQFP - Trays
Category IC
Availability Out of Stock
Qty 0
Qty Price
1 + $154.41500



Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

25
AT84AD001B
2153C–BDC–04/04
Figure 18. Typical DNL (Fs = 50 Msps, Fin = 1 MHz, Saturated Input)
Typical Step Response Figure 19. Step Response
Fs = 1 Gsps
Pclock = 0 dBm
Fin = 100 MHz
•Pin = -1 dBFS
-0,3
-0,2
-0,1
0
0,1
0,2
0,3
1 16 31 46 61 76 91 106 121 136 151 166 181 196 211 226 241 256
Codes
DNL (Lsb)
0
50
100
150
200
250
2.4E-12 1.3E-09 2.5E-09 3.8E-09 5.0E-09 6.3E-09 7.5E-09 8.8E-09
Time (s)
Codes
Channel IA Channel QA
26
AT84AD001B
2153C–BDC–04/04
Figure 20. Step Response (Zoom)
Fs = 1 Gsps
Pclock = 0 dBm
Fin = 500 MHz
•Pin = -1 dBFS
Figure 21. Step Response
0
50
100
150
200
250
4.9E-09 6.1E-09 7.4E-09
Time (s)
Codes
Channel IA Channel QA
10%
90%
Tr = 160 ps
0
50
100
150
200
250
4.9E-13 2.5E-10 5.0E-10 7.5E-10 1.0E-09 1.3E-09 1.5E-09 1.8E-09
Time (s)
Codes
Channel IA Channel QA
27
AT84AD001B
2153C–BDC–04/04
Figure 22. Step Response (Zoom)
Typical Dynamic
Performances Versus
Sampling Frequency
Figure 23. ENOB Versus Sampling Frequency in Nyquist Conditions (Fin = Fs/2)
Figure 24. SFDR Versus Sampling Frequency in Nyquist Conditions (Fin = Fs/2)
0
50
100
150
200
250
9.8E-10
1.2E-09 1.5E-09
T
ime
(
s
)
C
odes
Channel IA Channel QA
10%
90%
Tr = 170 ps
6.0
6.2
6.4
6.6
6.8
7.0
7.2
7.4
7.6
100 200 300 400 500 600 700 800 900 1000 1100
Fs (Msps)
ENOB (Bit)
-65
-62
-59
-56
-53
-50
100 300 500 700 900 1100
Fs (Msps)
SFDR (dBc)
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