MAX14611 Datasheet, PDF (8/15 Pages) Maxim Integrated Products – Quad Bidirectional Low-Voltage Logic-Level Translator

MAX14611
Quad Bidirectional Low-Voltage
Logic-Level Translator
Typical Operating Characteristics (continued)
(V_CC = +3.3V, V_L = 1.8V, R_L = 1Mω, C_L = 15pF, T_A = +25°C, data rate = 500kbps in open-drain operation and 8Mbps in push-pull
operation, unless otherwise noted.)
RISE/ FALL TIME
vs. CAPACITIVE LOAD
20
18
DRIVING I /OVL_
8Mbps, PUSH-PULL
16
14
tLH
12
10
PROPAGATION DELAY
vs. CAPACITIVE LOAD
8
DRIVING I /OVL_
7 500kbps, OPEN-DRAIN
6
5
4
tPHL
PROPAGATION DELAY
vs. CAPACITIVE LOAD
6
DRIVING I /OVL_
5 ^{8Mbps, PUSH-PULL}
4
tPHL
3
8
6
4
2
tHI
3
2
tPLH
1
2
tPLH
1
0
25
30
35
40
45
50
CAPACITIVE LOAD (pF)
0
25
30
35
40
45
50
CAPACITIVE LOAD (pF)
0
25
30
35
40
45
50
CAPACITIVE LOAD (pF)
RISE/FALL TIME
vs. CAPACITIVE LOAD
150
DRIVING I/OVCC_
125 ^{500kbps, OPEN-DRAIN}
RISE/ FALL TIME
vs. CAPACITIVE LOAD
10
9
DRIVING I/OVCC_
8Mbps, PUSH-PULL
8
100
7
6
75
5
tHL
4
50
tHL
3
25
tLH
0
25
30
35
40
45
50
CAPACITIVE LOAD (pF)
2
1
tLH
0
25
30
35
40
45
50
CAPACITIVE LOAD (pF)
PROPAGATION DELAY
vs. CAPACITIVE LOAD
6
DRIVING I/OVCC_
5 ^{500kbps, OPEN-DRAIN}
4
PROPAGATION DELAY
vs. CAPACITIVE LOAD
4.0
DRIVING I/OVCC_
3.5 8Mbps, PUSH-PULL
3.0
2.5
tPHL
3
tPHL
2
1
tPLH
2.0
1.5
1.0
tPLH
0.5
0
25
30
35
40
45
50
CAPACITIVE LOAD (pF)
0
25
30
35
40
45
50
CAPACITIVE LOAD (pF)
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