ADuM1210
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—5 V OPERATION
4.5 V ≤ VDD1 ≤ 5.5 V, 4.5 V ≤ VDD2 ≤ 5.5 V. All minimum/maximum specifications apply over the entire recommended operating range,
unless otherwise noted. All typical specifications are at TA = 25°C, VDD1 = VDD2 = 5 V. All voltages are relative to their respective ground.
Table 1.
Parameter
Symbol
Min
Typ
Max
Unit
Test Conditions
DC SPECIFICATIONS
Input Supply Current, per Channel,
Quiescent
Output Supply Current, per Channel,
Quiescent
IDDI (Q)
0.50
0.19
0.60
0.25
mA
mA
IDDO (Q)
Total Supply Current, Two Channels1
DC to 2 Mbps
VDD1 Supply Current
VDD2 Supply Current
10 Mbps
IDD1 (Q)
IDD2 (Q)
1.1
0.5
1.4
0.8
mA
mA
DC to 1 MHz logic signal frequency
DC to 1 MHz logic signal frequency
VDD1 Supply Current
VDD2 Supply Current
Input Currents
Logic High Input Threshold
Logic Low Input Threshold
Logic High Output Voltages
IDD1 (10)
IDD2 (10)
IIA, IIB
VIH
4.3
1.3
5.5
2.0
mA
mA
μA
V
V
V
V
V
V
V
5 MHz logic signal frequency
5 MHz logic signal frequency
0 V ≤ VIA, VIB ≤ VDD1
−10
0.7 × VDD1
+0.01 +10
VIL
0.3 × VDD1
VOAH, VOBH VDD2 − 0.1
VDD2 − 0.5
VOAL, VOBL
5.0
4.8
0.0
0.04
0.2
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
Logic Low Output Voltages
0.1
0.1
0.4
SWITCHING SPECIFICATIONS
Minimum Pulse Width2
Maximum Data Rate3
PW
100
ns
Mbps
ns
ns
ps/°C
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
10
20
Propagation Delay4
tPHL, tPLH
PWD
50
3
4
Pulse Width Distortion, |tPLH − tPHL
Change vs. Temperature
Propagation Delay Skew5
Channel-to-Channel Matching,
Codirectional Channels6
|
5
tPSK
tPSKCD
15
3
ns
Channel-to-Channel Matching,
tPSKOD
15
ns
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
VIx = VDD1, VCM = 1000 V,
transient magnitude = 800 V
Opposing-Directional Channels6
Output Rise/Fall Time (10% to 90%)
tR/tF
|CMH|
2.5
35
ns
kV/μs
Common-Mode Transient Immunity
at Logic High Output7
Common-Mode Transient Immunity
at Logic Low Output7
25
25
|CML|
35
kV/μs
VIx = 0 V, VCM = 1000 V,
transient magnitude = 800 V
Refresh Rate
fr
1.2
Mbps
Input Dynamic Supply Current,
per Channel8
IDDI (D)
0.19
mA/Mbps
Output Dynamic Supply Current,
per Channel8
IDDO (D)
0.05
mA/Mbps
1 Supply current values are for both channels 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 can be calculated as described in the Power Consumption section. See Figure 4 through Figure 6 for
information on per-channel supply current as a function of data rate for unloaded and loaded conditions. See Figure 7 through Figure 8 for total VDD1 and VDD2 supply
currents as a function of data rate.
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.
Rev. C | Page 3 of 20