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ADuM251N0BRIZ-RL PDF预览

ADuM251N0BRIZ-RL

更新时间: 2024-01-12 17:39:35
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亚德诺 - ADI /
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22页 554K
描述
High common-mode transient immunity: 100 kV/μs

ADuM251N0BRIZ-RL 数据手册

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Data Sheet  
ADuM250N/ADuM251N/ADuM252N  
ELECTRICAL CHARACTERISTICS—2.5 V OPERATION  
All typical specifications are at TA = 25°C, VDD1 = VDD2 = 2.5 V. Minimum/maximum specifications apply over the entire recommended  
operation range: 2.25 V ≤ VDD1 ≤ 2.75 V, 2.25 V ≤ VDD2 ≤ 2.75 V, 40°C ≤ TA ≤ +125°C, unless otherwise noted. Switching specifications  
are tested with CL = 15 pF and CMOS signal levels, unless otherwise noted. Supply currents are specified with 50% duty cycle signals.  
Table 5.  
Parameter  
Symbol Min  
Typ  
Max  
Unit  
Test Conditions/Comments  
SWITCHING SPECIFICATIONS  
Pulse Width  
PW  
6.6  
150  
5.0  
ns  
Mbps  
ns  
ns  
ps/°C  
ns  
Within PWD limit  
Within PWD limit  
50% input to 50% output  
|tPLH − tPHL|  
Data Rate1  
Propagation Delay  
Pulse Width Distortion  
Change vs. Temperature  
Propagation Delay Skew  
tPHL, tPLH  
PWD  
7.0  
0.7  
1.5  
14  
5.0  
tPSK  
6.8  
Between any two units at the  
same temperature, voltage, load  
Channel Matching  
Codirectional  
Opposing Direction  
Jitter  
tPSKCD  
tPSKOD  
0.7  
0.7  
800  
190  
5.0  
5.0  
ns  
ns  
ps p-p  
ps rms  
See the Jitter Measurement section  
See the Jitter Measurement section  
DC SPECIFICATIONS  
Input Threshold Voltage  
Logic High  
Logic Low  
Output Voltage  
Logic High  
VIH  
VIL  
0.7 × VDDx  
VDDx − 0.1  
V
V
0.3 × VDDx  
3
VOH  
VOL  
II  
VDDx  
V
V
V
V
IOx2 = −20 µA, VIx = VIxH  
3
VDDx − 0.4 VDDx − 0.2  
IOx2 = −2 mA, VIx = VIxH  
4
Logic Low  
0.0  
0.2  
+0.01  
0.1  
0.4  
+10  
IOx2 = 20 µA, VIx = VIxL  
4
IOx2 = 2 mA, VIx = VIxL  
Input Current per Channel  
Quiescent Supply Current  
ADuM250N  
−10  
µA  
0 V ≤ VIx ≤ VDDx  
IDD1 (Q)  
IDD2 (Q)  
IDD1 (Q)  
IDD2 (Q)  
2.28  
3.13  
16.4  
3.34  
3.44  
4.35  
27.1  
4.67  
mA  
mA  
mA  
mA  
VI5 = 0 (N0), 1 (N1) 6  
VI5 = 0 (N0), 1 (N1)6  
VI5 = 1 (N0), 0 (N1)6  
VI5 = 1 (N0), 0 (N1)6  
ADuM251N  
ADuM252N  
IDD1 (Q)  
IDD2 (Q)  
IDD1 (Q)  
IDD2 (Q)  
2.52  
2.97  
13.9  
6.83  
3.82  
3.99  
22.7  
10.8  
mA  
mA  
mA  
mA  
VI5 = 0 (N0), 1 (N1)6  
VI5 = 0 (N0), 1 (N1)6  
VI5 = 1 (N0), 0 (N1)6  
VI5 = 1 (N0), 0 (N1)6  
IDD1 (Q)  
IDD2 (Q)  
IDD1 (Q)  
IDD2 (Q)  
2.66  
2.71  
10.8  
10.2  
3.86  
3.91  
19.2  
16.4  
mA  
mA  
mA  
mA  
VI5 = 0 (N0), 1 (N1)6  
VI5 = 0 (N0), 1 (N1)6  
VI5 = 1 (N0), 0 (N1)6  
VI5 = 1 (N0), 0 (N1)6  
Dynamic Supply Current  
Dynamic Input  
Dynamic Output  
Inputs switching, 50% duty cycle  
IDDI (D)  
IDDO (D)  
0.01  
0.01  
mA/Mbps  
mA/Mbps  
Undervoltage Lockout  
Positive VDDx Threshold  
Negative VDDx Threshold  
VDDx Hysteresis  
VDDxUV+  
VDDxUV−  
VDDxUVH  
1.6  
1.5  
0.1  
V
V
V
Rev. 0 | Page 7 of 22  
 
 

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