Datasheet

ADuM1310/ADuM1311 Data Sheet
Rev. K | Page 8 of 24
Parameter Symbol Min Typ Max Unit Test Conditions/Comments
Logic Low Input Threshold V
IL
V
DDX
= 5 V Operation 0.8 V
V
DDX
= 3 V Operation 0.4 V
Logic High Output Voltages V
OAH
, V
OBH
, V
OCH
(V
DD1
or V
DD2
) − 0.1 (V
DD1
or V
DD2
) V I
Ox
= −20 µA, V
Ix
= V
IxH
(V
DD1
or V
DD2
) − 0.4
(V
DD1
or V
DD2
) − 0.2
V
I
Ox
= −4 mA, V
Ix
= V
IxH
Logic Low Output Voltages V
OAL
, V
OBL
, V
OCL
0.0 0.1 V I
Ox
= 20 µA, V
Ix
= V
IxL
0.2 0.4 V I
Ox
= 4 mA, V
Ix
= V
IxL
SWITCHING SPECIFICATIONS
ADuM131xARWZ
Minimum Pulse Width
2
PW 1000 ns C
L
= 15 pF, CMOS signal levels
Maximum Data Rate
3
1
Mbps
C
L
= 15 pF, CMOS signal levels
Propagation Delay
4
t
PHL
, t
PLH
25 100 ns C
L
= 15 pF, CMOS signal levels
Pulse Width Distortion |t
PLH
− t
PHL
|
4
PWD 40 ns C
L
= 15 pF, CMOS signal levels
Propagation Delay Skew
5
t
PSK
50 ns C
L
= 15 pF, CMOS signal levels
Channel-to-Channel Matching
6
t
PSKCD/OD
50 ns C
L
= 15 pF, CMOS signal levels
ADuM131xBRWZ
Minimum Pulse Width
2
PW 100 ns C
L
= 15 pF, CMOS signal levels
Maximum Data Rate
3
10 Mbps C
L
= 15 pF, CMOS signal levels
Propagation Delay
4
t
PHL
, t
PLH
20 60 ns C
L
= 15 pF, CMOS signal levels
Pulse Width Distortion, |t
PLH
− t
PHL
|
4
PWD 5 ns C
L
= 15 pF, CMOS signal levels
Change vs. Temperature 5 ps/°C C
L
= 15 pF, CMOS signal levels
Propagation Delay Skew
5
t
PSK
30
ns
C
L
= 15 pF, CMOS signal levels
Channel-to-Channel Matching,
Codirectional Channels
6
t
PSKCD
5 ns C
L
= 15 pF, CMOS signal levels
Channel-to-Channel Matching,
Opposing-Directional Channels
6
t
PSKOD
6 ns C
L
= 15 pF, CMOS signal levels
For All Models
Output Rise/Fall Time (10% to 90%)
t
R
/t
F
C
L
= 15 pF, CMOS signal levels
5 V/3 V Operation 2.5 ns
3 V/5 V Operation 2.5 ns
Common-Mode Transient
Immunity at Logic High Output
7
|CM
H
| 25 35 kV/µs
V
Ix
= V
DD1
or V
DD2
, V
CM
= 1000 V,
transient magnitude = 800 V
Common-Mode Transient
Immunity at Logic Low Output
7
|CM
L
|
25
35
kV/µs
V
Ix
= 0 V, V
CM
= 1000 V,
transient magnitude = 800 V
Refresh Rate f
r
5 V/3 V Operation 1.2 Mbps
3 V/5 V Operation 1.1 Mbps
Input Enable Time
8
t
ENABLE
2.0 µs V
IA
, V
IB
, V
IC
, V
ID
= 0 V or V
DD1
Input Disable Time
8
t
DISABLE
5.0
µs
V
IA
, V
IB
, V
IC
, V
ID
= 0 V or V
DD1
Input Supply Current per Channel,
Quiescent
9
V
DDX
= 5 V Operation I
DDI (Q)
0.50 0.73 mA
V
DDX
= 3 V Operation I
DDI (Q)
0.25 0.38 mA
Output Supply Current per
Channel, Quiescent
9
V
DDX
= 5 V Operation I
DDO (Q)
0.38 0.53 mA
V
DDX
= 3 V Operation I
DDO (Q)
0.19 0.33 mA
Input Dynamic Supply Current per
Channel
10
I
DDI (D)
V
DDX
= 5 V Operation
0.12
mA/
Mbps
V
DDX
= 3 V Operation 0.07
mA/
Mbps
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