MAX12930 Datasheet, PDF (7/20 Pages) Maxim Integrated Products – Two-Channel Digital Isolators

MAX12930/MAX12931
Two-Channel Digital Isolators
Dynamic Characteristics MAX1293_C/F
(V_DDA - V_GNDA = 1.71V to 5.5V, V_DDB - V_GNDB = 1.71V to 5.5V, C_L = 15pF, T_A = -40°C to +125°C, unless otherwise noted. Typical
values are at V_DDA - V_GNDA = 3.3V, V_DDB - V_GNDB = 3.3V, GNDA = GNDB, T_A = 25°C, unless otherwise noted.) (Notes 2,3)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Common-Mode Transient
Immunity
CMTI
IN_ = GND_ or V_DD_ (Note 5)
50
kV/us
Maximum Data Rate
Minimum Pulse Width
Propagation Delay
(Figure 1)
Pulse Width Distortion
DR_MAX
PW_MIN
t_PLH
t_PHL
PWD
2.25V ≤ V_DD_ ≤ 5.5V
1.71V ≤ V_DD_ ≤ 1.89V
4.5V ≤ V_DD_ ≤ 5.5V
3.0V ≤ V_DD_ ≤ 3.6V
2.25V ≤ V_DD_ ≤ 2.75V
1.71V ≤ V_DD_ ≤ 1.89V
4.5V ≤ V_DD_ ≤ 5.5V
3.0V ≤ V_DD_ ≤ 3.6V
2.25V ≤ V_DD_ ≤ 2.75V
1.71V ≤ V_DD_ ≤ 1.89V
150
Mbps
5
ns
6.67
4.1
5.4
9.2
4.2
5.9 10.2
4.9
7.1 13.4
7.1 10.9 20.3
ns
4.3
5.6
9.4
4.4
6.2 10.5
5.1
7.3 14.1
7.2 10.9 21.7
0.3
2
ns
Propagation Delay Skew
Part-to-Part (same channel)
Propagation Delay Skew
Channel-to-Channel
(same direction)
MAX12930 only
t_SPLH
t_SPHL
t_SCSLH
t_SCSHL
4.5V ≤ V_{DD_} ≤ 5.5V
3.0V ≤ V_{DD_} ≤ 3.6V
2.25V ≤ V_{DD_} ≤ 2.75V
1.71V ≤ V_{DD_} ≤ 1.89V
4.5V ≤ V_{DD_} ≤ 5.5V
3.0V ≤ V_{DD_} ≤ 3.6V
2.25V ≤ V_{DD_} ≤ 2.75V
1.71V ≤ V_{DD_} ≤ 1.89V
3.7
4.3
6
10.3
ns
3.8
4.7
6.5
11.5
2
ns
2
Propagation Delay Skew
Channel-to-Channel
(opposite direction)
MAX12931 only
Peak Eye Diagram Jitter
t_SCOLH
t_SCOHL
T_JIT(PK)
150Mbps
2
ns
2
90
ps
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