ADUM1400(2004) データシートの表示（PDF） - Analog Devices
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ADUM1400 Datasheet PDF : 24 Pages
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ADuM1400/ADuM1401/ADuM1402
ELECTRICAL CHARACTERISTICS—3 V OPERATION1
2.7 V ≤ VDD1 ≤ 3.6 V, 2.7 V ≤ VDD2 ≤ 3.6 V; all min/max specifications apply over the entire recommended operation range, unless other-
wise noted; all typical specifications are at TA = 25°C, VDD1 = VDD2 = 3.0 V.
Table 2.
Parameter
DC SPECIFICATIONS
Input Supply Current, per Channel, Quiescent
Output Supply Current, per Channel, Quiescent
ADuM1400, Total Supply Current, Four Channels2
DC to 2 Mbps
VDD1 Supply Current
VDD2 Supply Current
10 Mbps (BRW and CRW Grades Only)
VDD1 Supply Current
VDD2 Supply Current
90 Mbps (CRW Grade Only)
VDD1 Supply Current
VDD2 Supply Current
ADuM1401, Total Supply Current, Four Channels2
DC to 2 Mbps
VDD1 Supply Current
VDD2 Supply Current
10 Mbps (BRW and CRW Grades Only)
VDD1 Supply Current
VDD2 Supply Current
90 Mbps (CRW Grade Only)
VDD1 Supply Current
VDD2 Supply Current
ADuM1402, Total Supply Current, Four Channels2
DC to 2 Mbps
VDD1 or VDD2 Supply Current
10 Mbps (BRW and CRW Grades Only)
VDD1 or VDD2 Supply Current
90 Mbps (CRW Grade Only)
VDD1 or VDD2 Supply Current
For All Models
Input Currents
Logic High Input Threshold
Logic Low Input Threshold
Logic High Output Voltages
Logic Low Output Voltages
SWITCHING SPECIFICATIONS
ADuM140xARW
Minimum Pulse Width3
Maximum Data Rate4
Propagation Delay5
Pulse-Width Distortion, |tPLH – tPHL|5
Propagation Delay Skew6
Channel-to-Channel Matching7
Symbol
IDDI (Q)
IDDO (Q)
IDD1 (Q)
IDD2 (Q)
IDD1 (10)
IDD2 (10)
IDD1 (90)
IDD2 (90)
IDD1 (Q)
IDD2 (Q)
IDD1 (10)
IDD2 (10)
IDD1 (90)
IDD2 (90)
IDD1 (Q), IDD2 (Q)
IDD1 (10), IDD2 (10)
IDD1 (90), IDD2 (90)
IIA, IIB, IIC,
IID, IE1, IE2
VIH, VEH
VIL, VEL
VOAH, VOBH,
VOCH, VODH
VOAL, VOBL,
VOCL, VODL
PW
tPHL, tPLH
PWD
tPSK
tPSKCD/OD
Min
–10
1.6
VDD1, VDD2 – 0.1
VDD1, VDD2 – 0.4
1
50
Typ Max Unit
0.26 0.31 mA
0.11 0.14 mA
1.2 1.9 mA
0.5 0.9 mA
4.5 6.5 mA
1.4 2.0 mA
42 65 mA
11 15 mA
1.0 1.6 mA
0.7 1.2 mA
3.7 5.4 mA
2.2 3.0 mA
34 52 mA
19 27 mA
0.9 1.5 mA
3.0 4.2 mA
27 39 mA
+0.01 +10 µA
V
0.4 V
3.0
V
2.8
V
0.0 0.1 V
0.04 0.1 V
0.2 0.4 V
1000 ns
Mbps
75 100 ns
40 ns
50 ns
50 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.
45 MHz logic signal freq.
45 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.
45 MHz logic signal freq.
45 MHz logic signal freq.
DC to 1 MHz logic signal freq.
5 MHz logic signal freq.
45 MHz logic signal freq.
0 ≤ VIA, VIB, VIC, VID ≤ VDD1 or
VDD2, 0 ≤ VE1,VE2 ≤ 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
Rev. B | Page 6 of 24
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