MAX14611 Datasheet, PDF (4/15 Pages) Maxim Integrated Products – Quad Bidirectional Low-Voltage Logic-Level Translator

MAX14611
Quad Bidirectional Low-Voltage
Logic-Level Translator
TIMING CHARACTERISTICS
(V_CC = +1.65V to +5.5V, V_L = +0.9V to the lesser of V_CC + 0.3V and 5V, TS = V_L, R_L = 1Mω, C_VCC = 1µF, C_VL = 0.1µF, C_{I/OVCC_} = 15pF,
C_{I/OVL_} = 15pF, T_A = -40NC to +85NC, unless otherwise noted. Typical values are V_CC = +3.3V, V_L = +1.8V, and T_A = +25NC.) (Note 4)
PARAMETER
I/OVCC_ Rise Time
I/OVCC_ Fall Time
I/OVL_ Rise Time
I/OVL_ Fall Time
Propagation Delay
Propagation Delay
Channel-to-Channel Skew
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
t_RVCC
Push-pull driving (Figure 1)
Open-drain driving (Figure 2, Note 5)
40
ns
100
t_FVCC
Push-pull driving (Figure 1)
Open-drain driving (Figure 2, Note 5)
40
ns
50
Push-pull driving (Figure 3)
t_RVL
Open-drain driving (Figure 4, Note 5)
30
ns
105
Push-pull driving (Figure 3)
t_FVL
Open-drain driving (Figure 4, Note 5)
30
ns
30
I/O_VL-VCC Push-pull driving (Figure 1)
I/O_VL-VCC Open-drain driving (Figure 2, Note 5)
40
ns
150
I/O_VCC-VL Push-pull driving (Figure 3)
I/O_VCC-VL Open-drain driving (Figure 4, Note 5)
30
ns
105
t_SKEW
Input rise time/fall time < 6ns, push-pull
driving
Input rise time/fall time < 6ns, open-drain
driving
20
ns
50
Maximum Data Rate
Push-pull operation
Open-drain operation (Notes 5, 6)
20
Mbps
6
Note 2: All units are 100% production tested at T_A = +25°C. Specifications over operating temperature range are guaranteed by
design.
Note 3: V_L must be less than or equal to V_CC during normal operation. However, V_L can be greater than V_CC during startup and
shutdown conditions.
Note 4: All timing is 10% to 90% for rise time and 90% to 10% for fall time.
Note 5: Not production tested; guaranteed by design.
Note 6: Requires the external pullup resistor.
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