adg3308 Analog Devices, Inc., adg3308 Datasheet - Page 10

• Manufacturer Part Number: adg3308
• Description: Low Voltage 1.15 V To 5.5 V, Bidirectional, Logic Level Translators
• Manufacturer: Analog Devices, Inc.

ADG3308/ADG3308-1
Figure 17. Rise Time vs. Capacitive Load at Pin A (Y→A Level Translation)
Figure 18. Fall Time vs. Capacitive Load at Pin A (Y→A Level Translation)
14
12
10
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
10
8
6
4
2
0
9
8
7
6
5
4
3
2
1
0
0
13
13
13
Figure 19. Propagation Delay (t
T
1 CHANNEL
DATA RATE = 50kbps
T
1 CHANNEL
DATA RATE = 50kbps
T
1 CHANNEL
DATA RATE = 50kbps
A
A
A
V
= 25°C
= 25°C
= 25°C
CCA
18
18
23
= 1.2V, V
V
CCA
at Pin Y (A→Y Level Translation)
23
23
= 1.2V, V
CCY
33
V
CAPACITIVE LOAD (pF)
CAPACITIVE LOAD (pF)
CAPACITIVE LOAD (pF)
CCA
28
28
= 1.8V
CCY
= 1.8V, V
43
= 1.8V
33
33
CCY
V
V
PLH
V
V
CCA
CCA
CCA
CCA
38
V
38
V
) vs. Capacitive Load
CCA
= 3.3V
53
CCA
= 1.8V, V
= 3.3V, V
= 1.8V, V
= 1.2V, V
= 3.3V, V
= 3.3V, V
43
43
63
CCY
CCY
CCY
CCY
CCY
48
CCY
48
= 3.3V
= 5V
= 3.3V
= 1.8V
= 5V
= 5V
73
53
53
Rev. A | Page 10 of 20
12
10
9
8
7
6
5
4
3
2
1
0
8
6
4
2
0
9
8
7
6
5
4
3
2
1
0
13
13
13
Figure 21. Propagation Delay (t
Figure 22. Propagation Delay (t
T
1 CHANNEL
DATA RATE = 50kbps
T
1 CHANNEL
DATA RATE = 50kbps
T
1 CHANNEL
DATA RATE = 50kbps
A
A
A
= 25°C
= 25°C
= 25°C
V
18
18
CCA
Figure 20. Propagation Delay (t
23
= 1.8V, V
at Pin Y (A→Y Level Translation)
at Pin A (Y→A Level Translation)
at Pin A (Y→A Level Translation)
23
23
33
CAPACITIVE LOAD (pF)
V
CAPACITIVE LOAD (pF)
CAPACITIVE LOAD (pF)
CCY
CCA
28
28
= 3.3V
= 1.8V, V
V
CCA
33
33
43
= 3.3V, V
CCY
V
V
V
PLH
PHL
V
CCA
CCA
38
38
CCA
CCA
V
) vs. Capacitive Load
) vs. Capacitive Load
= 3.3V
V
CCA
53
CCA
= 1.2V, V
= 1.2V, V
= 3.3V, V
CCY
= 1.2V, V
PHL
= 1.8V, V
43
43
= 3.3V, V
) vs. Capacitive Load
= 5V
CCY
63
CCY
CCY
CCY
48
48
CCY
CCY
= 1.8V
= 1.8V
= 5V
= 1.8V
= 3.3V
= 5V
53
53
73