Data Sheet
ADuM1300/ADuM1301
Parameter
Symbol
Min
Typ Max Unit
Test Conditions
ADuM130xBRW
Minimum Pulse Width2
Maximum Data Rate3
Propagation Delay4
PW
100 ns
CL = 15 pF, CMOS signal levels
10
20
Mbps
ns
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
tPHL, tPLH
PWD
32
5
50
3
4
ns
Pulse Width Distortion, |tPLH − tPHL
Change vs. Temperature
Propagation Delay Skew5
|
ps/°C
ns
tPSK
15
3
Channel-to-Channel Matching, Codirectional
Channels6
tPSKCD
ns
Channel-to-Channel Matching, Opposing-
Directional Channels6
tPSKOD
6
ns
CL = 15 pF, CMOS signal levels
ADuM130xCRW
Minimum Pulse Width2
Maximum Data Rate3
Propagation Delay4
PW
8.3
120
27
0.5
3
11.1 ns
Mbps
ns
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
90
18
tPHL, tPLH
PWD
32
2
4
ns
Pulse Width Distortion, |tPLH − tPHL
|
Change vs. Temperature
Propagation Delay Skew5
ps/°C
ns
tPSK
10
2
Channel-to-Channel Matching, Codirectional
Channels6
tPSKCD
ns
Channel-to-Channel Matching, Opposing-
Directional Channels6
tPSKOD
5
ns
CL = 15 pF, CMOS signal levels
For All Models
Output Disable Propagation Delay (High/Low
to High Impedance)
Output Enable Propagation Delay (High
Impedance to High/Low)
Output Rise/Fall Time (10% to 90%)
Common-Mode Transient Immunity at Logic
High Output7
tPHZ, tPLH
tPZH, tPZL
6
6
8
8
ns
ns
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
VIx = VDD1 or VDD2, VCM = 1000 V,
transient magnitude = 800 V
VIx = 0 V, VCM = 1000 V,
tR/tF
|CMH|
2.5
35
ns
kV/μs
25
25
Common-Mode Transient Immunity at Logic
Low Output7
|CML|
35
kV/μs
transient magnitude = 800 V
Refresh Rate
fr
1.2
Mbps
Input Dynamic Supply Current per Channel8
Output Dynamic Supply Current per Channel8
IDDI (D)
IDDO (D)
0.19
0.05
mA/Mbps
mA/Mbps
1 The supply current values are for all three channels combined when running at identical data rates. Output supply current values are specified with no output load
present. The supply current associated with an individual channel operating at a given data rate may be calculated as described in the Power Consumption section.
See Figure 6 through Figure 8 for information on per-channel supply current as a function of data rate for unloaded and loaded conditions. See Figure 9 through
Figure 12 for total VDD1 and VDD2 supply currents as a function of data rate for ADuM1300/ADuM1301 channel configurations.
2 The minimum pulse width is the shortest pulse width at which the specified pulse width distortion is guaranteed.
3 The maximum data rate is the fastest data rate at which the specified pulse width distortion is guaranteed.
4 tPHL propagation delay is measured from the 50% level of the falling edge of the VIx signal to the 50% level of the falling edge of the VOx signal. tPLH propagation delay is
measured from the 50% level of the rising edge of the VIx signal to the 50% level of the rising edge of the VOx signal.
5 tPSK is the magnitude of the worst-case difference in tPHL or tPLH that is measured between units at the same operating temperature, supply voltages, and output load
within the recommended operating conditions.
6 Codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on the same side of
the isolation barrier. Opposing-directional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with
inputs on opposing sides of the isolation barrier.
7 CMH is the maximum common-mode voltage slew rate that can be sustained while maintaining VO > 0.8 VDD2. CML is the maximum common-mode voltage slew rate
that can be sustained while maintaining VO < 0.8 V. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. The transient
magnitude is the range over which the common mode is slewed.
8 Dynamic supply current is the incremental amount of supply current required for a 1 Mbps increase in signal data rate. See Figure 6 through Figure 8 for information
on per-channel supply current for unloaded and loaded conditions. See the Power Consumption section for guidance on calculating the per-channel supply current
for a given data rate.
Rev. I | Page 5 of 32
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