Data Sheet ADuM2210/ADuM2211
Rev. F | Page 5 of 17
ELECTRICAL CHARACTERISTICS—MIXED 5 V/3.3 V OPERATION
All voltages are relative to their respective ground. 4.5 V ≤ V
DD1
≤ 5.5 V, 3.0 V ≤ V
DD2
≤ 3.6 V. All minimum/maximum specifications
apply over the entire recommended operation range, −40°C ≤ T
A
≤ 125°C, unless otherwise noted. All typical specifications are at T
A
=
25°C, V
DD1
= 5 V, V
DD2
= 3.3 V.
Table 7.
Parameter Symbol
S Grade T Grade
Unit Test Conditions/Comments Min Typ Max Min Typ Max
SWITCHING SPECIFICATIONS
Pulse Width PW 1000 100 ns Within PWD limit
Data Rate 1 10 Mbps Within PWD limit
Propagation Delay t
PHL
, t
PLH
15 150 15 55 ns 50% input to 50% output
Pulse Width Distortion PWD 40 3 ns |t
PLH
− t
PHL
|
S Grade and T Grade 40 3 ns
W Grade 40 4 ns
Change vs. Temperature 5 ps/°C
Propagation Delay Skew t
PSK
50 22 ns Between any two units
Channel Matching
Codirectional t
PSKCD
50 3 ns
Opposing-Direction t
PSKOD
50 22 ns
Table 8.
Parameter Symbol
1 Mbps, S Grade 10 Mbps, T Grade
Unit Test Conditions/Comments Min Typ Max Min Typ Max
SUPPLY CURRENT No load
ADuM2210 I
DD1
1.3 1.7 3.5 4.8 mA
I
DD2
0.7 1.0 1.1 1.9 mA
ADuM2211 I
DD1
1.1 1.5 2.6 4.0 mA
DD2
Table 9.
Parameter Symbol Min Typ Max Unit Test Conditions/Comments
1
Logic High Input Threshold V
IH
0.7V
DDX
V
Logic Low Input Threshold V
IL
0.3V
DDX
V
Logic High Output Voltages V
OH
V
DDX
− 0.1 V
DDX
V I
Ox
= −20 µA, V
Ix
= V
IxH
V
DDX
− 0.5 V
DDX
− 0.2 V I
Ox
= −3.2 mA, V
Ix
= V
IxH
Logic Low Output Voltages V
OL
0.0 0.1 V I
Ox
= 20 µA, V
Ix
= V
IxL
0.2 0.40 V I
Ox
= 3.2 mA, V
Ix
= V
IxL
Input Current per Channel I
I
−10 +0.01 +10 µA 0 V ≤ V
IX
≤ V
DDX
Supply Current per Channel
Quiescent Input Supply Current I
DDI (Q)
0.4 0.8 mA
Quiescent Output Supply Current I
DDO (Q)
0.3 0.5 mA
Dynamic Input Supply Current I
DDI (D)
0.19 mA/Mbps
Dynamic Output Supply Current I
DDO (D)
0.03 mA/Mbps
AC SPECIFICATIONS
R
F
ADuM2210/ADuM2211 S Grade 10 ns 10% to 90%
ADuM2210/ADuM2211 T Grade 3 ns 10% to 90%
Common-Mode Transient Immunity
2
|CM| 25 35 kV/µs V
Ix
= V
DDX
, V
CM
= 1000 V,
transient magnitude = 800 V
Refresh Period T
r
1.6 µs
1
I
Ox
is the Channel x output current, where x = A or B, V
IxH
is the input side logic high, and V
IxL
is the input side logic low.
2
|CM| is the maximum common-mode voltage slew rate that can be sustained while maintaining V
O
> 0.8 V
DDx
. The common-mode voltage slew rates apply to both
rising and falling common-mode voltage edges.
