H330 HSPA+
5.3.2.4 Ot
Pin Name
VTRX
VPA
Notice:
5.4 USB
5.4.1 US
Pin#
31
32
33
34
92
H330 can s
When H330
1
p
2
p
2
p
2
p
5.4.2 US
Reference D
Module Hardw
ther
Electri
1.8V
0-4.3V
They are in
B Interfac
B Pin Des
Pin Na
USB_D
USB_D
USB_I
VUSB
USB_T
upport USB
0 connect to
port is for 3G
ports are for
ports are for
ports are res
B Design
Design
:
ware User Ma
ical Level
ndicator sign
ce
scription
ame
DP
DM
ID
TEST
2.0. It is nee
PC by USB
G Modem to
r AT Comma
r trace.
served.
anual
Descri
RF Tra
It works
0.65V
it is 0V
nal, it cannot
I/O
I/O
I/O
—
I
—
ed to install
B, PC will ge
do data ope
and.
ption
nsceiver PM
s in Tx mode
V, when the m
V
t be used fo
Desc
USB
USB
USB
USB
USB
USB driver.
et 7 port blow
eration
MU work ind
e, when the
max. power
r other, it ca
cription
signal -
ID signal
power supp
TEST signa
w:
icator
low power i
it is about 4.
an be set NC
ply
al
it is about
.3V, other m
C.
Page 30 of 44
mode
4
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