YUGE CLM920 TD5 User manual

CLM920_TD5 LTE Module Hardware Manual
Version 1.1
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2
Revision
Date
Description
Author
V1.0
20170710
Initial
David
V1.1
20170825
Cheung

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Contents
1 Introduction...................................................................................................................................................... 7
2 Product Overview..............................................................................................................................................7
2.1 General Description................................................................................................................................ 7
2.2 Key Features.............................................................................................................................................. 7
2.3 Module Function...................................................................................................................................... 10
3 Application Interface..................................................................................................................................11
3.1 General Description.............................................................................................................................. 11
3.2 Module Interface.................................................................................................................................... 11
3.2.1 52-pin Goldfinger.......................................................................................................................... 11
3.2.2 Interface definition....................................................................................................................12
3.3 Power Interface...................................................................................................................................... 15
3.3.1 Power Design.................................................................................................................................... 15
3.3.2 Reference Design of Power Supply............................................................................................16
3.3.3 VDD_EXT 1V8 output........................................................................................................................17
3.4 Reset mode................................................................................................................................................ 17
3.4.1 Power-on sequence..........................................................................................................................18
3.4.2 Power off.......................................................................................................................................... 18
3.4.3 Reset control.................................................................................................................................. 18
3.5 USB interface.......................................................................................................................................... 19
3.6 UART interface........................................................................................................................................ 20
3.7 USIM interface........................................................................................................................................ 21
3.7.1 USIM card reference circuit......................................................................................................22
3.7.2 UIM_DET Hot-Plug Reference Design..........................................................................................23
3.8 General purpose GPIO interface........................................................................................................23
3.9 Network Indication Interface............................................................................................................24
3.10 Analog voice interface......................................................................................................................25
3.10.1 Analog Voice Reference Design................................................................................................25
3.10.2 Analog Voice Reference Design................................................................................................25
3.11 PCM audio interface............................................................................................................................ 26
3.12 Antenna Interface................................................................................................................................ 27
4 Overall Technical Indicators................................................................................................................... 29
4.1 Overview of this chapter....................................................................................................................29
4.2 Operating frequency.............................................................................................................................. 29
4.3 Conducted RF Measurements radio frequency..................................................................................30
4.3.1 Test environment............................................................................................................................ 30
4.3.2 Test standards................................................................................................................................ 30
4.4 Conducted receive sensitivity and transmit power................................................................... 31
4.5 Antenna requirements............................................................................................................................ 32
4.6 Power consumption characteristics..................................................................................................33
5 Interface electrical characteristics................................................................................................... 35
5.1 Operating Storage Temperature..........................................................................................................35
5.2 Module IO electrical characteristics............................................................................................35
5.3 Power supply characteristics............................................................................................................35
5.4 Electrostatic characteristics..........................................................................................................36
6 Structural and mechanical properties................................................................................................... 36
6.1 Appearance................................................................................................................................................ 36
6.2 Mini PCI Express connector................................................................................................................36

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6.3 Module fixing method............................................................................................................................ 37

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Figure Index
Figure 2- 1 CLM920_TD5 Mini PCIE Functional Diagram..........................................................................11
Figure 3- 1 TOP and BOTTOM of Goldfinger................................................................................................12
Figure 3- 2 TOP and BOTTOM of Goldfinger Detail A&B......................................................................... 12
Figure 3- 3 GSM TDMA Power Supply Voltage Drop....................................................................................16
Figure 3- 4 VBAT Power Supply......................................................................................................................16
Figure 3- 5 Reference Design of LDO linear power supply................................................................. 16
Figure 3- 6 Reference Design of DC switching power supply............................................................. 17
Figure 3- 7 Reference Design of PMOS tube to control the power switch..................................... 17
Figure 3- 8 Power-on sequence diagram......................................................................................................18
Figure 3- 9 Reset Reference Circuit..........................................................................................................19
Figure 3- 10 RESET sequence diagram..........................................................................................................19
Figure 3- 11 USB design circuit diagram..................................................................................................20
Figure 3- 12 UART serial port design........................................................................................................21
Figure 3- 13 Level conversion circuit......................................................................................................21
Figure 3- 14 USIM design circuit................................................................................................................22
Figure 3- 15 Hot plugging of the USIM card............................................................................................23
Figure 3- 16 WAKEUP_OUT signal wave........................................................................................................24
Figure 3- 17 network indicator circuit diagram....................................................................................24
Figure 3- 18 Analog voice reference circuit..........................................................................................25
Figure 3- 19 External audio codec reference circuit......................................................................... 26
Figure 3- 20 PCM short mode sequence diagram........................................................................................27
Figure 3- 21 RF connector location map....................................................................................................27
Figure 3- 22 RF connector dimensions........................................................................................................28
Figure 3- 23 Recommended Coaxial RF Cable Dimensions....................................................................... 28
Figure 3- 24 Antenna matching circuit......................................................................................................29
Figure 3- 25 Received signal strength with and without diversity antenna............................... 29
Figure 6- 1 CLM920_TD5 appearance..............................................................................................................36
Figure 6- 2 Connector dimensions................................................................................................................37

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Table Index
Table 2- 1 Operating frequency band............................................................................................................7
Table 2- 2 Key Features.................................................................................................................................... 8
Table 3- 1 IO parameter definitions..........................................................................................................12
Table 3- 2 Interface definitions................................................................................................................13
Table 3- 3 Power pin definitions................................................................................................................15
Table 3- 4 Reset Pin Definition..................................................................................................................18
Table 3- 5 Power-on sequence parameters..................................................................................................18
Table 3- 6 RESET Pin Definitions................................................................................................................19
Table 3- 7 USB interface pin definitions................................................................................................20
Table 3- 8 UARTserial signal definitions................................................................................................21
Table 3- 9 USIM Pin definitions..................................................................................................................21
Table 3- 10 SIM Hot-plug detective pins definitions......................................................................... 23
Table 3- 11 General GPIO Pin Definitions................................................................................................23
Table 3- 12 Network LED Pin Definition....................................................................................................24
Table 3- 13 Network indicator status........................................................................................................24
Table 3- 14 Analog voice pin definitions................................................................................................25
Table 3- 15 PCM Pin Definition....................................................................................................................26
Table 3- 16 PCM Parameter.............................................................................................................................. 26
Table 3- 17 RF Connector Parameters..........................................................................................................28
Table 4- 1 RF Frequency Table......................................................................................................................29
Table 4- 2 Test Instruments..........................................................................................................................30
Table 4- 3 2G 3G RF specifications............................................................................................................31
Table 4- 4 4G RF sensitivity index............................................................................................................31
Table 4- 5 4G RF transmission power..........................................................................................................32
Table 4- 6 Main Antenna specifications....................................................................................................32
Table 4- 7 GNSS Antenna specifications....................................................................................................33
Table 4- 8 GSM power consumption................................................................................................................33
Table 4- 9 WCDMA power consumption............................................................................................................34
Table 4- 10 LTE power consumption..............................................................................................................34
Table 4- 11 TDS-CDMA power consumption....................................................................................................34
Table 4- 12 CDMA power consumption............................................................................................................35
Table 5- 1 4G module operation and storage temperature................................................................... 35
Table 5- 2 CLM920_TD5 Mini PCIE Module IO Electrical Characteristics..................................... 35
Table 5- 3 CLM920_TD5 Mini PCIE module operating characteristics............................................... 35
Table 5- 4 CLM920_TD5 ESD Characteristics..............................................................................................36

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1 Introduction
This document is the hardware interface manual of the wireless solution product
CLM920_TD5 Mini PCIE module. It is intended to describe the hardware composition
and functional characteristics of the module solution product, application
interface definition and usage, electrical and mechanical characteristics, etc.,
provide hardware instructions for users’ application development based on the
product.
2 Product Overview
2.1 General Description
CLM920_TD5 Mini PCIE module provides data connectivity on FDD / TDD / TD-SCDMA /
UMTS / EVDO / CDMA / EDGE / GSM networks and inergrated GPS service with PCI Express
Mini Card 1.2 standard interface. The module bases on Qualcomm's MDM9X07, supports
Cat4 which upload/download speed can reach 50Mbps/150Mbps, fully supports VOLTE
and SRLTE and supports emdedded operating system such as Windows 7/Windows
8/Windows 10/Android /Linux/WinCE.
CLM920_TD5 module can be applied in the following applications:
Vehicle System
Wireless POS System
Wireless Advertising, media
Remote Monitor System
Intelligent Meter Reading System
Mobile Broadband
Industrial Automation
Other Wireless Terminal Device
2.2 Key Features
Table 2- 1 Operating frequency band
Network
Band
Product Series
CLM920_TD5
GSM
GSM850

GSM900

GSM1800


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GSM1900

LTE(FDD)
LTE FDD B1

LTE FDD B2

LTE FDD B3

LTE FDD B4

LTE FDD B5

LTE FDD B7

LTE FDD B8

LTE FDD B17

LTE FDD B20

LTE FDD B28

LTE(TDD)
LTE TDD B38

LTE TDD B39

LTE TDD B40

LTE TDD B41

TD-SCDMA
TD-SCDMA B34

TD-SCDMA B39

WCDMA
BAND 1

BAND 2

BAND 5

BAND 8

CDMA2000/EVDO
BC0
optional
GNSS
GLONASS

GPS

BeiDou/Compass

Category 1

1GNSS function is optional.
2The module supports Category 4 as default. The module label will notes CAT
1 when it supports Category 1. CAT1 doesn’t support diversity.
Table 2- 2 Key Features
Feature
Details
Physical
Characteristics
51mmx30mmx4.1mm
Mounting
Grounding screw holes (2)
Application
processor
Single-core ARM Cortex-A7 processor, clocked at
1.2GHZ, 256kB level 2 cache
Power Supply
3.3V - 4.2V Typical supply voltage:3.7V

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Standby Current
< 5mA
Application
Interface
Standard SIM interface, support 3.0V/1.8V,
support hot plug
USB2.0 (High-Speed)
Hardware reset interface
UART serial interface
PCM/Analog voice interface
Power interface
Network status indication interface
GPIO interface
Antenna connector
Main Antenna Connector（MM4829-2702RA4）
Diversity Antenna connectorMM4829-2702RA4）
GPS Antenna connector（MM4829-2702RA4）
Transmitting Power
LTE:
Class 3 (23dBm±2dB)
UMTS:
Class 3 (24dBm+1/-3dB)
TD-SCDMA:
Class 2 (24dBm+1/-3dB)
CDMA2000：
Class 3 (24dBm+3/-1dB)
GSM/GPRS:
Class 4 (33dBm±2dB) GSM850/GSM900
Class 1 (30dBm±2dB) DCS1800/PCS1900
Data services
GSM/EDGE:
GPRS: DL 85.6 kbps/UL 85.6 kbps
EDGE: DL 236.8 kbps/UL 236.8 kbps
WCDMA:
UMTS R99： DL 384 kbps/UL 384 kbps
DC-HSPA+: DL 42 Mbps/UL 5.76 Mbps
TD-SCDMA:
TD-HSDPA/HSUPA: 2.2Mbps（UL）/2.8Mbps（DL）
EV-DOr0/DOrA
CDMA 1xEVDOr0: DL 2.4Mbps/UL 153kbps
CDMA 1xEVDOrA: DL 3.1Mbps/UL 1.8Mbps
LTE:
LTE FDD:DL 150Mbps/UL 50Mbps@20M BW cat4
LTE TDD:DL 130Mbps/UL 35Mbps@20M BW cat4
LTE FDD:DL 10Mbps/UL 5Mbps@20M BW cat1
LTE TDD:DL 10Mbps/UL 5Mbps@20M BW cat1
Satellite
GPS/BEIDOU/GLONASS

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positioning
Protocol：NMEA
Diversity antenna
Supports LTE diversity antenna
AT instruction
Supports standard AT command set（Hayes 3GPP TS
27.007 和 27.005）
SMS
Text and PDU mode
Point to point MO and MT
SMS storage: USIM card/ME by default
Virtual network card
Support USB virtual network card
Temperature Range
Normal operation: –35°C to +75°C
Restricted operation: –40°C to +85°C
Storage temperature: -45°C to +90°C
Module function
distinction
On the label paper M shorts for the main set, D shorts
for diversity, G shorts for GPS, V shorts for analog
voice
2.3 Module Function
CLM920_TD5 Mini PCIE module contains the following circuit elements:
Baseband processing unit
Power management unit
Memory unit
RF transceiver unit
RF front-end unit
GPS RF receiving unit
CLM920_TD5 Mini PCIE module function block diagram is as follows:
MCP
RF FEM
Qualcomm Chip
MMPA
USIM
UART
PCM
USB
GPIO
ADC
Analog voice
ONOFF
RESET
MOUDLE
interface
GNSS RF
BB
RF
Transceiver
19.2MHZ
Main
Antenna
Diversity
Antenna
GNSS
Antenna