Data Sheet ADuM3200/ADuM3201
Rev. F | Page 5 of 24
ELECTRICAL CHARACTERISTICS—3.3 V, 105°C OPERATION
All typical specifications are at T
A
= 25°C, V
DD1
= V
DD2
= 3.3 V. Minimum/maximum specifications apply over the entire recommended
operation range: 3.0 V ≤ V
DD1
≤ 3.6 V, 3.0 V ≤ V
DD2
≤ 3.6 V, and −40°C ≤ T
A
≤ +105°C, unless otherwise noted. Switching specifications
are tested with C
L
= 15 pF and CMOS signal levels, unless otherwise noted.
Table 4.
A Grade B Grade C Grade
Parameter Symbol Min Typ Max Min Typ Max Min Typ Max Unit Test Conditions/Comments
SWITCHING SPECIFICATIONS
Data Rate 1 10 25 Mbps Within PWD limit
Propagation Delay t
PHL
, t
PLH
20 150 20 60 20 55 ns 50% input to 50% output
Pulse Width Distortion PWD
ADuM3200 40 3 3 ns |t
PLH
− t
PHL
|
ADuM3201 40 4 4 ns |t
PLH
− t
PHL
|
Change vs. Temperature 6 5 5 ps/°C
Pulse Width PW 1000 100 40 ns Within PWD limit
Propagation Delay Skew t
PSK
100 22 16 ns Between any two units
Channel Matching
Codirectional t
PSKCD
50 3 3 ns
Opposing-Direction t
PSKOD
50 22 16 ns
Output Rise/Fall Time t
R
/t
F
3.0 3.0 3.0 ns 10% to 90%
Table 5.
Parameter Symbol
1 Mbps—A Grade,
B Grade, and C Grade
10 Mbps—B Grade and
C Grade 25 Mbps—C Grade
Unit Test Conditions/Comments Min Typ Max Min Typ Max Min Typ Max
SUPPLY CURRENT
ADuM3200 I
DD1
0.8 1.3 2.2 3.2 4.8 6.4 mA No load
I
DD2
0.7 1.0 1.3 1.7 2.3 3.0 mA No load
ADuM3201 I
DD1
0.7 1.3 1.9 2.5 4.1 5.3 mA No load
I
DD2
0.8 1.6 1.9 2.5 3.7 5.1 mA No load
Table 6. For All Models
Parameter Symbol Min Typ Max Unit Test Conditions/Comments
DC SPECIFICATIONS
Logic High Input Threshold V
IH
0.7 V
DDx
V
Logic Low Input Threshold V
IL
0.3 V
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
Ox
Ix
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)
0.3 0.5 mA V
IA
= V
IB
= 0 V
Quiescent Output Supply Current I
DDO(Q)
0.3 0.5 mA V
IA
= V
IB
= 0 V
Dynamic Input Supply Current
DDI(D)
Dynamic Output Supply Current I
DDO(D)
0.03 mA/Mbps
AC SPECIFICATIONS
Common-Mode Transient Immunity
1
|CM| 25 35 kV/µs V
Ix
= V
DDX
, V
CM
= 1000 V,
transient magnitude = 800 V
Refresh Rate f
r
1.1 Mbps
1
|CM| is the maximum common-mode voltage slew rate that can be sustained while maintaining V
O
> 0.8 V
DD
. The common-mode voltage slew rates apply to both
rising and falling common-mode voltage edges.
