User Guide

USB IF electrical characteristics
Description Parameter Min Max Unit Notes
Absolute maximum voltage
on D+ and D-
V
D+/D-
-1 4.6 V USB specification revision
2.0
Supply voltage VBUS 4.4 5.25 V
Supply current:
Functioning I
VBUS
100 mA
Suspended I
VBUS
500 uA
Unconfigured I
VBUS
100 mA
High-level input voltage: V
High (driven) V
IH
2
High (floating) V
IHZ
2.7 3.6
Low-level input voltage V
IL
0.8 V
Differential input sensitivity V
DI
0.2 V |(D+) - (D-)|
Differential input voltage
range
V
CM
0.8 2.5 V Included VDI range
Low-level output voltage V
OL
0 0.3 V
High-level output voltage
(driven)
V
OH
2.8 3.6 V
Output signal crossover
voltage
V
CRS
1.3 2 V
FBUS interface electrical characteristics (between RAP and N2300)
Description Parameter Min Max Unit
High-level input voltage V
IH
0.7 x
V
DDSHV2
V
DDSHV2
V
Low-level Input voltage V
IL
0 0.3 x
V
DDSHV2
V
High-level output voltage V
OH
0.8 x
V
DDSHV2
V
DDSHV2
V
Low-level output voltage V
OL
0 0.22 x
V
DDSHV2
V
Rise/fall time
tR/tF
0 25 ns
(VDDSHV2 = 1.8V)
RM-100
System Module Nokia Customer Care
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