Data Sheet
ADuM1200/ADuM1201
Parameter
Symbol
Min
Typ
Max
Unit
Test Conditions
25 Mbps (CR Grade Only)
VDD1 Supply Current
5 V/3 V Operation
3 V/5 V Operation
VDD2 Supply Current
5 V/3 V Operation
3 V/5 V Operation
IDD1 (25)
6.3
3.4
8.0
4.8
mA
mA
12.5 MHz logic signal freq.
12.5 MHz logic signal freq.
IDD2 (25)
3.4
6.3
4.8
8.0
mA
mA
12.5 MHz logic signal freq.
12.5 MHz logic signal freq.
For All Models
Input Currents
IIA, IIB
VIH
−10
+0.01
+10
μA
V
0 V ≤ VIA, VIB ≤ (VDD1 or VDD2)
Logic High Input Threshold
Logic Low Input Threshold
Logic High Output Voltages
0.7 (VDD1 or VDD2)
VIL
0.3 (VDD1 or VDD2
)
V
VOAH, VOBH
(VDD1 or VDD2) − 0.1 VDD1 or VDD2
V
IOx = −20 μA, VIx = VIxH
IOx = −4 mA, VIx = VIxH
IOx = 20 μA, VIx = VIxL
IOx = 400 μA, VIx = VIxL
IOx = 4 mA, VIx = VIxL
(VDD1 or VDD2) − 0.5 (VDD1 or VDD2) − 0.2
V
Logic Low Output Voltages
VOAL, VOBL
0.0
0.1
0.1
0.4
V
0.04
0.2
V
V
SWITCHING SPECIFICATIONS
ADuM120xAR
CL = 15 pF, CMOS signal levels
Minimum Pulse Width2
Maximum Data Rate3
Propagation Delay4
PW
1000
ns
1
Mbps
ns
tPHL, tPLH
PWD
50
150
40
4
ns
Pulse Width Distortion, |tPLH − tPHL
|
Change vs. Temperature
11
10
ps/°C
ns
Propagation Delay Skew5
tPSK
50
50
Channel-to-Channel Matching6
tPSKCD/tPSKOD
tR/tF
ns
Output Rise/Fall Time (10% to 90%)
ADuM120xBR
ns
CL = 15 pF, CMOS signal levels
Minimum Pulse Width2
Maximum Data Rate3
Propagation Delay4
PW
100
ns
10
15
Mbps
ns
tPHL, tPLH
55
3
4
PWD
ns
Pulse Width Distortion, |tPLH − tPHL
|
Change vs. Temperature
Propagation Delay Skew5
Channel-to-Channel Matching
Codirectional Channels6
Opposing Directional Channels6
Output Rise/Fall Time (10% to 90%)
5 V/3 V Operation
5
ps/°C
ns
tPSK
22
tPSKCD
tPSKOD
tR/tF
3
ns
ns
22
3.0
2.5
ns
ns
3 V/5 V Operation
ADuM120xCR
CL = 15 pF, CMOS signal levels
Minimum Pulse Width2
Maximum Data Rate3
Propagation Delay4
PW
20
40
ns
25
20
50
5
Mbps
ns
tPHL, tPLH
50
3
4
PWD
ns
Pulse Width Distortion, |tPLH − tPHL
|
Change vs. Temperature
Propagation Delay Skew5
Channel-to-Channel Matching
Codirectional Channels6
Opposing Directional Channels6
Output Rise/Fall Time (10% to 90%)
5 V/3 V Operation
ps/°C
ns
tPSK
15
tPSKCD
tPSKOD
tR/tF
3
ns
ns
15
3.0
2.5
ns
ns
3 V/5 V Operation
Rev. I | Page 9 of 28