HI3318 Datasheet, PDF (6/12 Pages) Intersil Corporation – 8-Bit, 15 MSPS, Flash A/D Converter

HI3318
Typical Performance Curves
40
28
35
27
30
26
25
25
20
15
24
10
0
10
20
30
f_S (MHz)
FIGURE 4. DEVICE CURRENT vs SAMPLE FREQUENCY
23
-50
-25
0
25
50
TEMPERATURE (^oC)
75
100
FIGURE 5. DEVICE CURRENT vs TEMPERATURE
8.0
f_S = 15MHz, f_I = 1MHz
7.8
7.6
7.4
7.2
7.0
6.8
6.6
6.4
6.2
6.0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
TEMPERATURE (^oC)
FIGURE 6. ENOB vs TEMPERATURE
1.00
0.90 ^{fS = 15MHz}
0.80
0.70
0.60
INL
0.50
0.40
0.30
DNL
0.20
0.10
0
-40 -30 -20 -10
0 10 20 30 40 50
TEMPERATURE (^oC)
60 70 80 90
FIGURE 7. NON-LINEARITY vs TEMPERATURE
1.20
1.08
0.96
0.84
INL
0.72
0.60
0.48
0.36
DNL
0.24
0.12
0
0
5
10
15
20
25
f_S (MHz)
FIGURE 8. NON-LINEARITY vs SAMPLE FREQUENCY
1.00
f_S = 15MHz
1.80
1.60
1.40
1.20
1.00
INL
0.80
0.60
0.40
DNL
0.20
0
0
1
2
3
4
5
6
7
V_REF (V)
FIGURE 9. NON-LINEARITY vs REFERENCE VOLTAGE
4-1457