HI1175JCB Просмотр технического описания (PDF) - Renesas Electronics
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HI1175JCB Datasheet PDF : 13 Pages
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HI1175
Typical Performance Curves (Continued)
1.4
TA = 25oC, VRT = 2.5V, VRB = 0.5V
VDD = 5.0V, fC = 20 MSPS
1.0
0.6
0.2
0
0
2
4
6
8
10
INPUT FREQUENCY (MHz)
FIGURE 5. DIFFERENTIAL NON-LINEARITY vs INPUT
FREQUENCY
8.00
7.75
7.50
7.25
7.00
ENCODE 21MHz
6.75
6.50
6.25
ENCODE 26MHz
6.00
5.75
5.50
ENCODE 31MHz
5.25
5.00
0 1 2 3 4 5 6 7 8 9 10 11
INPUT FREQUENCY (MHz)
FIGURE 7. HI1175JCP ENOB vs INPUT FREQUENCY
8.00
7.75
7.50
7.25
7.00
6.75
6.50
6.25
6.00
5.75
5.50
5.25
5.00
21
fIN = 1MHz
fIN = 5MHz
fIN = 10MHz
26
31
36
CLOCK FREQUENCY (MHz)
FIGURE 9. ENOB vs CLOCK FREQUENCY
FN3577 Rev 8.00
October 25, 2005
50
49
ENCODE 21MHz
48
47
46 ENCODE 31MHz
45
ENCODE 26MHz
44
43
42
41
40
0 1 2 3 4 5 6 7 8 9 10 11
INPUT FREQUENCY (MHz)
FIGURE 6. HI1175JCP SNR vs INPUT FREQUENCY
-30
-33
-35
ENCODE 26MHz
-38
-40
ENCODE 31MHz
-43
-45
-48
ENCODE 21MHz
-50
-53
-55
0 1 2 3 4 5 6 7 8 9 10 11
INPUT FREQUENCY (MHz)
FIGURE 8. HI1175JCP THD vs INPUT FREQUENCY
1.0
0.8
0.6
0.4
0.2
0
-0.2
-55 -35 -15
5 25 45 65
TEMPERATURE (oC)
85 105 125
FIGURE 10. INL vs TEMPERATURE
Page 7 of 13
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