ADG3308 데이터 시트보기 (PDF) - Analog Devices
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ADG3308 Datasheet PDF : 20 Pages
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Data Sheet
9 TA = 25°C
1 CHANNEL
8 VCCA = 1.8V
VCCY = 3.3V
7
6
50Mbps
5
30Mbps
4
3
20Mbps
2
10Mbps
1
5Mbps
0
13
23
33
43
53
63
73
CAPACITIVE LOAD (pF)
Figure 11. ICCY vs. Capacitive Load at Pin Y
for A→Y (1.8 V→3.3 V) Level Translation
5.0
TA = 25°C
4.5 1 CHANNEL
VCCA = 1.8V
4.0 VCCY = 3.3V
3.5
3.0
50Mbps
2.5
2.0
1.5
1.0
0.5
0
13
30Mbps
20Mbps
10Mbps
23
33
43
CAPACITIVE LOAD (pF)
5Mbps
53
Figure 12. ICCA vs. Capacitive Load at Pin A
for Y→A (3.3 V→1.8 V) Level Translation
12
TA = 25°C
1 CHANNEL
10
VCCA = 3.3V
VCCY = 5V
50Mbps
8
30Mbps
6
20Mbps
4
10Mbps
2
5Mbps
0
13
23
33
43
53
63
73
CAPACITIVE LOAD (pF)
Figure 13. ICCY vs. Capacitive Load at Pin Y
for A→Y (3.3 V→5 V) Level Translation
ADG3308/ADG3308-1
7
TA = 25°C
1 CHANNEL
6 VCCA = 3.3V
VCCY = 5V
5
50Mbps
4
30Mbps
3
20Mbps
2
10Mbps
1
5Mbps
0
13
23
33
43
53
CAPACITIVE LOAD (pF)
Figure 14. ICCA vs. Capacitive Load at Pin A
for Y→A (5 V→3.3 V) Level Translation
10
TA = 25°C
9 1 CHANNEL
DATA RATE = 50kbps
8
VCCA = 1.2V, VCCY = 1.8V
7
6
5
4
VCCA = 1.8V, VCCY = 3.3V
3
2
VCCA = 3.3V, VCCY = 5V
1
0
13
23
33
43
53
63
73
CAPACITIVE LOAD (pF)
Figure 15. Rise Time vs. Capacitive Load at Pin Y (A→Y Level Translation)
4.0
TA = 25°C
1 CHANNEL
3.5 DATA RATE = 50kbps
3.0
VCCA = 1.2V, VCCY = 1.8V
2.5
VCCA = 1.8V, VCCY = 3.3V
2.0
1.5
VCCA = 3.3V, VCCY = 5V
1.0
0.5
0
13
23
33
43
53
63
73
CAPACITIVE LOAD (pF)
Figure 16. Fall Time vs. Capacitive Load at Pin Y (A→Y Level Translation)
Rev. D | Page 9 of 20
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