LUM850T/LUM900T PCI Express Mini Card
User Manual
Oct.2009.R0.1.Draft
LG Electronics Confidential
LG Electrics LUM850T and LUM900T HSPA PCI Express Mini Card are high speed packet access (HSPA) Mobile Broadband Modules.
The modules support data services through HSPA, UMTS, EDGE, GPRS, and data message service.
1.1Production Feature
•Powered by ICERA E300™ chipset
•Theoretical peak downlink rate of 14.4 Mbps (S/W upgradable to 21Mbps)(1)
•Theoretical peak uplink rate of 5.75 Mbps
•Tri band HSPA and Rx Diversity
850/1900/2100 MHz (LUM850T)
900/1900/2100 MHz (LUM900T)
• Quad band GSM/GPRS/EDGE
850/900/1800/1900 MHz (LUM850T / LUM900T)
•Support Receive Equalization and Type i
–improves performance in noisy & highly mobile environ
•System interface : USB 2.0
(1) : Not fixed yet
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2.1Functional Block Diagram
Main Antenna
FEM
GSM/EDGE
PA
WCDMA
LNA
Duplexer
WCDMA
PA
Diversity Antenna
Switch
WCDMA
LNA
Mini card
NAND Interface
SDRAM
GSM IQ
Interface USB
Interface
WCMA IQ
Interface
RADIO_OFF#
RFIC
Baseband IC
Diversity IQ
Interface
32.768KHz
ULPI I2C
USIM
WWLAN_LED#
PMIC
Main Power
DC/DC
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2.2Pin Descriptions
Pin |
Name |
Type |
Description |
|
1 |
NC |
|
Not Connect |
|
|
|
|
|
|
2 |
3.3 Vaux |
PWR |
+3.3V Power Supply |
|
|
|
|
|
|
3 |
NC |
|
Not Connect |
|
|
|
|
|
|
4 |
GND |
PWR |
Ground |
|
|
|
|
|
|
5 |
NC |
|
Not Connect |
|
|
|
|
|
|
6 |
NC |
|
Not Connect |
|
|
|
|
|
|
7 |
NC |
|
Not Connect |
|
|
|
|
|
|
8 |
UIM PWR |
O |
USIM Interface, USIM VCC Supply |
|
|
|
|
|
|
9 |
GND |
PWR |
Ground |
|
|
|
|
|
|
10 |
UIM_DATA |
I/O |
USIM Interface, USIM IO |
|
|
|
|
|
|
11 |
NC |
|
Not Connect |
|
|
|
|
|
|
12 |
UIM_CLK |
O |
USIM Interface, USIM Clock |
|
|
|
|
|
|
13 |
NC |
|
Not Connect |
|
|
|
|
|
|
14 |
UIM_RESET |
O |
USIM Interface, USIM Reset |
|
|
|
|
|
|
15 |
GND |
GND |
Ground |
|
|
|
|
|
|
16 |
NC |
|
Not Connect |
|
|
|
|
|
|
17 |
NC |
|
Not Connect |
|
|
|
|
|
|
18 |
GND |
PWR |
Ground |
|
|
|
|
|
|
19 |
NC |
|
Not Connect |
|
|
|
|
|
|
20 |
W_DISABLE# |
I/PU |
Wireless Disable , Internal Pull up |
|
|
|
|
|
|
21 |
GND |
PWR |
Ground |
|
|
|
|
|
|
22 |
PERST# |
I |
System Reset |
|
|
|
|
|
|
23 |
NC |
|
Not Connect |
|
|
|
|
|
|
24 |
3.3Vaux |
PWR |
+3.3V Power Supply |
|
|
|
|
|
|
25 |
NC |
|
Not Connect |
|
|
|
|
|
|
26 |
GND |
PWR |
Ground |
|
|
|
|
|
|
27 |
GND |
PWR |
Ground |
|
|
|
|
|
|
|
|
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