ADUM1200 データシートの表示（PDF） - Analog Devices
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ADUM1200 Datasheet PDF : 20 Pages
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ADuM1200/ADuM1201
ELECTRICAL CHARACTERISTICS—3 V OPERATION
All voltages are relative to their respective ground. 2.7 V ≤ VDD1 ≤ 3.6 V, 2.7 V ≤ VDD2 ≤ 3.6 V. All min/max specifications apply over the
entire recommended operating range, unless otherwise noted. All typical specifications are at TA = 25°C, VDD1 = VDD2 = 3.0 V.
Table 2.
Parameter
Symbol Min
Typ Max
Unit
DC SPECIFICATIONS
Input Supply Current, per Channel, Quiescent IDDI (Q)
0.26 0.35
mA
Output Supply Current, per Channel, Quiescent IDDO (Q)
ADuM1200, Total Supply Current, Two Channels1
0.11 0.20
mA
DC to 2 Mbps
VDD1 Supply Current
IDD1 (Q)
0.6 1.0
mA
VDD2 Supply Current
IDD2 (Q)
0.2 0.6
mA
10 Mbps (BR and CR Grades Only)
VDD1 Supply Current
IDD1 (10)
2.2 3.4
mA
VDD2 Supply Current
IDD2 (10)
0.7 1.1
mA
25 Mbps (CR Grade Only)
VDD1 Supply Current
IDD1 (25)
5.2 7.7
mA
VDD2 Supply Current
IDD2 (25)
ADuM1201, Total Supply Current, Two Channels1
1.5 2.0
mA
DC to 2 Mbps
VDD1 Supply Current
IDD1 (Q)
0.4 0.8
mA
VDD2 Supply Current
IDD2 (Q)
0.4 0.8
mA
10 Mbps (BR and CR Grades Only)
VDD1 Supply Current
IDD1 (10)
1.5 2.2
mA
VDD2 Supply Current
IDD2 (10)
1.5 2.2
mA
25 Mbps (CR Grade Only)
VDD1 Supply Current
IDD1 (25)
3.4 4.8
mA
VDD2 Supply Current
IDD2 (25)
3.4 4.8
mA
For All Models
Input Currents
IIA, IIB
−10
0.01 10
µA
Logic High Input Threshold
VIH
0.7 VDD1, VDD2
V
Logic Low Input Threshold
VIL
0.3 VDD1, VDD2
Logic High Output Voltages
VOAH
VDD1,
3.0
V
VDD2 − 0.1
VOBH
VDD1,
2.8
V
VDD2 − 0.5
Logic Low Output Voltages
VOAL
0.0 0.1
V
VOBL
0.04 0.1
V
0.2 0.4
V
SWITCHING SPECIFICATIONS
ADuM120xAR
Minimum Pulse Width2
PW
1000
ns
Maximum Data Rate3
1
Mbps
Propagation Delay4
Pulse-Width Distortion, |tPLH − tPHL|4
Propagation Delay Skew5
Channel-to-Channel Matching6
tPHL, tPLH 50
PWD
tPSK
tPSKCD/OD
150
ns
40
ns
100
ns
50
ns
Output Rise/Fall Time (10% to 90%)
tR/tF
10
ns
Test Conditions
DC to 1 MHz logic signal freq.
DC to 1 MHz logic signal freq.
5 MHz logic signal freq.
5 MHz logic signal freq.
12.5 MHz logic signal freq.
12.5 MHz logic signal freq.
DC to 1 MHz logic signal freq.
DC to 1 MHz logic signal freq.
5 MHz logic signal freq.
5 MHz logic signal freq.
12.5 MHz logic signal freq.
12.5 MHz logic signal freq.
0 ≤ VIA, VIB, ≤ VDD1 or VDD2
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
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
Rev. B | Page 5 of 20
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