Huawei MU739 Hardware Manual page 49

HUAWEI MU739 HSPA+ LGA Module
Hardware Guide
Table 5-4 Electrical features of Digital Pins DPLUS, DMINUS (IC-USB)
Parameter
V
IH
V
IL
V
IH
V
IL
Table 5-5 Electrical features of Digital Pins in the I/O supply domain of the UUSIM
Interface
Parameter
V
IH
V
IL
V
IH
V
IL
I
leak
Table 5-6 Electrical features of Digital Pins in the I/O supply domain of the USB HSIC
Interface
Parameter
V
IH
V
IL
Issue 01 (2011-08-24)
Minimum
Description
Value
0.65 x
High-level
input voltage
V
DDP_USIM
Low-level
-0.3
input voltage
High-level
2
input voltage
Low-level
-0.3
input voltage
Minimum
Description
Value
0.7 x
High-level
input voltage
V
DDP_USIM
Low-level
0
input voltage
0.7 x
High-level
input voltage
V
DDP_USIM
Low-level
0
input voltage
Input/ Output
leakage -
current
Description Minimum
Value
0.65 *
High-level
input voltage
V
DD_IO12
Low-level
-0.3
input voltage
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Copyright © Huawei Technologies Co., Ltd.
Electrical and Reliability Features
Note
Maximum
Value
V
+0.3
DDP_USIM
V
DDP_USIM
0.35 *
V
DDP_USIM
V
+0.3
DDP_USIM
V
DDP_USIM
0.8
Note
Maximum
Value
V
3.3
DDP_USIM
0.2 *
V
DDP_USIM
V
DDP_USIM
V
DDP_USIM
3.3
I
2.9V,
OL
0.2 *
V
DDP_USIM
I
= +1.0 mA
V
OL
DDP_USIM
V
0.7
± 0.2V <
Note
Maximum
Value
V
+
DD_IO12
V
DD_IO12
0.3
0.35 *
V
DD_IO12
V
DD_IO12
Unit
V
= 1.8
V
V
= 2.9
V
Unit
V
= 1.8,2.9V
V
= 1.8,2.9V
= 1.8,
V
= -1.0 mA
= 1.8,2.9V,
V
V
μA
<
IN IHmax
Unit
V
= 1.2 V
V
= 1.2 V
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