Related Manuals for LG LUM850T
Summary of Contents for LG LUM850T
- Page 1 LUM850T/LUM900T PCI Express Mini Card User Manual Oct.2009.R0.1.Draft LG Electronics Confidential...
-
Page 2: Production Overview
1. Production Overview 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. 1.1 Production Feature • Powered by ICERA E300™ chipset • Theoretical peak downlink rate of 14.4 Mbps (S/W upgradable to 21Mbps) • 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 LG Electronics Confidential... -
Page 3: Electric Specification
2. Electric Specification 2.1 Functional Block Diagram Main Antenna Mini card Interface NAND SDRAM GSM IQ Interface USB Interface GSM/EDGE WCMA IQ Interface RADIO_OFF# RFIC WCDMA Baseband IC Duplexer Diversity IQ Interface WCDMA 32.768KHz Diversity Antenna ULPI USIM WWLAN_LED# PMIC WCDMA Switch Main Power DC/DC LG Electronics Confidential... - Page 4 Name Type Description Not Connect 3.3 Vaux +3.3V Power Supply Not Connect Ground Not Connect Not Connect Not Connect UIM PWR USIM Interface, USIM VCC Supply Ground UIM_DATA USIM Interface, USIM IO Not Connect UIM_CLK USIM Interface, USIM Clock Not Connect UIM_RESET USIM Interface, USIM Reset Ground Not Connect Not Connect Ground Not Connect W_DISABLE# I/PU Wireless Disable , Internal Pull‐up Ground PERST# System Reset Not Connect 3.3Vaux +3.3V Power Supply Not Connect Ground Ground LG Electronics Confidential...
- Page 5 Name Type Description Not Connect Ground Not Connect Not Connect Not Connect Not Connect Ground Ground USB_D‐ USB Data Negative Ground USB_D+ USB Data Positive 3.3Vaux +3.3V Power Supply Not Connect 3.3Vaux +3.3V Power Supply LED_WWAN# LED Driver, Max 9mA Not Connect Not Connect Not Connect Not Connect Not Connect Not Connect Not Connect Ground Not Connect 3.3Vaux +3.3V Power Supply LG Electronics Confidential...
-
Page 6: Signal Descriptions
2.3 Signal Descriptions 2.3.1 Power Supply Power is provided to the LUM850T / LUM900T through Power pins that range from 3.0V to 3.6V. Power Voltage Normal (max) Peak (max) Rail Tolerance ±9% 3.3Vaux 2,750 In case of the VCC is +3.3V Definitions: Peak – The highest averaged current value over any 100‐microsecond period Normal – The highest averaged current value over any 1‐second period Note: For Peak, the value of “100‐microsecond period” was derived as follows: The period of time that the current is to be measured and averaged over must be less than a single GPRS slot time. This enables measurement of the average peak current within a single GPRS slot. There are 4.6 milliseconds/GPRS frame and eight slots per GPRS frame = 575 microseconds/slot. The 100‐microsecond period < 575‐microsecond period. 2.3.2 USB Interface The USB interface is compliant with the High Speed USB 2.0 specifications. The USB interface is powered directly from host interface 3.3Vaux supply. LG Electronics Confidential... - Page 7 2.3.3 Control Signal Interface Power is provided to the LUM850T / LUM900T through Power pins that range from 3.0V to 3.6V. Symbol Parameter Conditions Units Notes +3.3Vaux Supply Voltage 3.3‐9% Input High Voltage Input Low Voltage ‐0.5 Input Leakage Current 0V to 3.3V ‐10 μA Output Leakage Current 0V to 3.3V ‐50 μA Notes: 1. Applies to PERST# and W_DISABLE#. 2. As measured at the card connector pad. 2.3.4 USIM Interface The USIM interface pins provide the connections necessary to interface to a USIM socket located on host system. Voltage levels over this interface comply with 3GPP standards. 2.3.5 Antenna Interface The modem has two connecters for antenna interface. The one is for Main antenna and the other is for Diversity antenna(AUX). The connector type is UF.L and the path is assumed to be 50 ohms. LG Electronics Confidential...
- Page 8 BAND I (2100) Frequency Range TX: 824‐849 TX: 880‐915 TX:1850‐1910 TX:1920‐1980 (MHz) RX: 869‐894 RX: 925‐960 RX: 1930‐1990 RX: 2110‐2170 Duplex Spacing 45MHz 45MHz 80MHz 190MHz Advanced Receiver Type 3 Maximum 384 kbps (Packet‐Switched) Downlink Speed Maximum 384 kbps (Packet‐Switched) Uplink Speed FDD intra‐frequency cell reselection FDD inter‐frequency cell reselection Features Inter‐RAT(3G <‐> 2G) cell reselection Inter‐RAT Cell Change Order(3G <‐> 2G) 3.2 HSPA Technical Data Maximum Downlink Speed 14Mbps Maximum Uplink Speed 5.7Mbps HSDPA Categories Category 10 HSUPA Categories Category 6 LG Electronics Confidential...
- Page 9 200kHz Spacing 123 Carriers 175 Carriers 374 Carriers 299 Carriers Number of x 8 x 8 x 8 x 8 channels (TDMA) (TDMA) (TDMA) (TDMA) GMSK Modulation 8‐PSK GSM Power Class 4(2W) : 850 / 900MHz (27dBm) Power Class GSM Power Class 1(1W) : 1800 / 19000MHz (26dBm) EDGE Power Class E2 3.4 GSM Features Supported Network 40 possible codes supported ME SIM Lock Network Subset 30 possible codes supported Service Provider 40 possible codes supported SIM / USIM 1 possible codes supported SIM Application Toolkit Supported(Release 99) USIM Application Toolkit Supported(Release 99) USSD Sending USSD supported; No MMI is provided. Speech Coding Not applicable LG Electronics Confidential...
- Page 10 Network Mode 1 Network Modes Network Mode 2 Network Mode 3 IP Connectivity PDP type IP is supported IPv4 SMS over GPRS Mobile Originated and Mobile Terminated Support for all 4 classes (AT Command level) QoS Negotiation PDP Context description edited via supplied Wizard or AT‐Command PDP Context PDP Context modification (e.g. QoS renegotiation) Network initiated PDP Context deactivation Support for GPRS aware as well as non‐GPRS‐aware SIMs Compression TCP/IP Header Compression (RFC1144 and RFC2507) V42bis GEA1 GPRS Encryption GEA2 GPRS Frequency Supported Hopping Dynamic GPRS IP allocation Static 3.6 EDGE Technical Data EDGE Class 12 Device Class (Customer configurability to support Multi‐slot Class 10) Modulation Coding MSC‐1 to MSC‐9 Schemes Link Adaptation Incremental Redundancy EDGE features Extended Uplink TBF Inter‐RAT NACC(3G‐>2G) LG Electronics Confidential...
-
Page 11: Mechanical Specification
4. Mechanical Specification LG Electronics Confidential...