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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.

31
AT84AD001B
2153C–BDC–04/04
Figure 34. Fs = 1 Gsps and Fin = 20 MHz (Interleaving Mode Fint = 2 Gsps, Fs/4 DR Type, FiSDA = -15 ps, ISA = -50 ps)
Figure 35. Fs = 1 Gsps and Fin = 250 MHz (Interleaving Mode Fint = 2 Gsps, Fs/4 DR Type, FiSDA = -15 ps, ISA = -50 ps)
0
50
100
150
200
250
1 2048 4095 6142 8189 10236 12283 14330 16377
Samples
Codes
-120
-100
-80
-60
-40
-20
0
20
0 125 250 375 500 624 749 874 999
Fs (MHz)
dBc
Fs/2
0
50
100
150
200
250
1 2048 4095 6142 8189 10236 12283 14330 16377
Samples
Codes
-120
-100
-80
-60
-40
-20
0
20
0 125 250 375 500 624 749 874 999
Fs (MHz)
dBc
Fs/2
32
AT84AD001B
2153C–BDC–04/04
Typical Performance
Sensitivity Versus Power
Supplies and
Temperature
Figure 36. ENOB Versus V
CCA
= V
CCD
(Fs = 1 Gsps, Fin = 500 MHz, 1:2 DMUX,
Fs/4 DR Type, ISA = -50 ps)
Figure 37. SFDR Versus V
CCA
= V
CCD
(Fs = 1 Gsps, Fin = 500 MHz, 1:2 DMUX,
Fs/4 DR Type, ISA = -50 ps)
6.0
6.2
6.4
6.6
6.8
7.0
7.2
7.4
3.1 3.15 3.2 3.25 3.3 3.35 3.4 3.45 3.5
Vcca = Vccd (V)
ENOB (Bit)
-60
-55
-50
-45
-40
3.1 3.15 3.2 3.25 3.3 3.35 3.4 3.45 3.5
Vcca = Vccd (V)
SFDR (dBc)
33
AT84AD001B
2153C–BDC–04/04
Figure 38. THD Versus V
CCA
= V
CCD
(Fs = 1 Gsps, Fin = 500 MHz, 1:2 DMUX,
Fs/4 DR Type, ISA = -50 ps)
Figure 39. SNR Versus V
CCA
= V
CCD
(Fs = 1 Gsps, Fin = 500 MHz, 1:2 DMUX,
Fs/4 DR Type, ISA = -50 ps)
-60
-55
-50
-45
-40
3.1 3.15 3.2 3.25 3.3 3.35 3.4 3.45 3.5
Vcca = Vccd (V)
THD (dBc)
40.0
41.0
42.0
43.0
44.0
45.0
3.1 3.15 3.2 3.25 3.3 3.35 3.4 3.45 3.5
Vcca = Vccd (V)
SNR (dBc)
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