ADUM6401(Rev0) データシートの表示（PDF） - Analog Devices
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ADUM6401 Datasheet PDF : 24 Pages
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ADuM6400/ADuM6401/ADuM6402/ADuM6403/ADuM6404
Table 4. Switching Specifications
Parameter
SWITCHING SPECIFICATIONS
Data Rate
Propagation Delay
Pulse Width Distortion
Change vs. Temperature
Pulse Width
Propagation Delay Skew
Channel Matching
Codirectional1
Opposing Directional2
Symbol
tPHL, tPLH
PWD
PW
tPSK
tPSKCD
tPSKOD
A Grade
C Grade
Min Typ Max Min Typ Max Unit
1
55 100
40
1000
40
50
25
45 60
6
5
15
Mbps
ns
ns
ps/°C
ns
ns
50
6
ns
50
15 ns
Test Conditions
Within PWD limit
50% input to 50% output
|tPLH − tPHL|
Within PWD limit
Between any two units
1 7Codirectional channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on the same side of the
isolation barrier.
2 Opposing directional channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on opposing sides of the
isolation barrier.
Table 5. Input and Output Characteristics
Parameter
Symbol
DC SPECIFICATIONS
Logic High Input Threshold
VIH
Logic Low Input Threshold
VIL
Logic High Output Voltages
VOH
Logic Low Output Voltages
VOL
Undervoltage Lockout
Positive Going Threshold
VUV+
Negative Going Threshold
VUV−
Hysterisis
VUVH
Input Currents per Channel
II
AC SPECIFICATIONS
Output Rise/Fall Time
tR/tF
Common-Mode Transient
|CM|
Immunity1
Refresh Rate
fr
Min
0.7 VISO or 0.7 VDD1
VDD1 − 0.3 or VISO − 0.3
VDD1 − 0.5 or VISO − 0.5
−20
25
Typ
5.0
4.8
0.0
0.2
2.7
2.4
0.3
+0.01
2.5
35
1.0
Max
0.3 VISO or 0.3 VDD1
0.1
0.4
+20
Unit
V
V
V
V
V
V
V
V
V
μA
ns
kV/μs
Mbps
Test Conditions
IOx = −20 μA, VIx = VIxH
IOx = −4 mA, VIx = VIxH
IOx = 20 μA, VIx = VIxL
IOx = 4 mA, VIx = VIxL
VDD1, VDDL, VISO supply
0 V ≤ VIx ≤ VDDX
10% to 90%
VIx= VDD1 or VISO, VCM = 1000 V,
transient magnitude = 800 V
1 |CM| is the maximum common-mode voltage slew rate that can be sustained while maintaining VO > 0.8 × VDD1 or 0.8 × VISO for a high input or VO < 0.8 × VDD1 or 0.8 × VISO for a
low input. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges.
Rev. 0 | Page 4 of 24
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