Vout Electrical Characteristics; Usb If Electrical Characteristics - Nokia RM-42 Service Manual

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Description Parameter
Headset
detection
pull ups
After Mbus is switched to HeadDet
High-level V
IH
input
voltage
(VDDS = 1.8V)
Low-level V
IL
input
voltage
High-level V
OH
output
voltage
Low-level V
OL
output
voltage
Rise/fall
tR/tF
time

VOUT electrical characteristics

Description Parameter
Vout regulator VOUT
for external
accessories

USB IF electrical characteristics

Description Parameter
Absolute V
D+/D-
maximum
voltage on D+
and D-
Supply voltage VBUS
Supply current:
Functioning I
VBUS
Suspended I
VBUS
Unconfigured I
VBUS
Page 9–32
Min Typ
1 2
0.7 x V
DDS
0
0.8 x V
DDS
0
Min
2.43
Min
-1
4.4
Company Confidential
Copyright ©2005 Nokia. All Rights Reserved.
Max
4
V
DDS
0.3 x V
DDS
V
DDS
0.22 x VDDS
25
Max Unit
2.57 V
Max Unit
4.6 V
5.25 V
100 mA
500 uA
100 mA
System Module
Unit Notes
uA
V RAP3G
specific
V
V
V
ns
Notes
Max load 90mA
Notes
USB
specification
revision 2.0
9241872 (Issue 1)
RM-42