YUGE CLM920 TD5 Parts list manual

Product Name
CLM920_TD5 LTE Module Hardware Usage
Guide
Number of Pages
41
Produce Version
V1.2
Date
2019/9/4
CLM920_TD5
LTE Module Hardware Usage Guide
V1.2
Shanghai Yuge Information Technology co., LTD
All rights reserved

CLM920_TD5 LTE Module Hardware Usage Guide
Shanghai Yuge Information Technology co., LTD
- 2 -
History record
Version
Date
Author
Description
V1.0
20170710
David
Initialized version
V1.1
20170825
Cheung
V1.2
20190904
Document
group
1.28 pin is modified to reserve
2. Modify the USIM card reference circuit

CLM920_TD5 LTE Module Hardware Usage Guide
Shanghai Yuge Information Technology co., LTD
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Contents
Chapter 1. Introduction...........................................................................................................- 8 -
Chapter 2. Module review...................................................................................................... - 9 -
2.1 Module introduction................................................................................................. - 9 -
2.2 Module characteristics..............................................................................................- 9 -
2.3 Module function..................................................................................................... - 12 -
Chapter 3. Interface application description.........................................................................- 14 -
3.1 Chapter overview....................................................................................................- 14 -
3.2 Module interface.....................................................................................................- 14 -
3.2.1 52-pin gold finger........................................................................................ - 14 -
3.2.2 Interface definition...................................................................................... - 15 -
3.3 Power interface.......................................................................................................- 18 -
3.3.1 Power supply design....................................................................................- 18 -
3.3.2 Power reference circuit................................................................................- 19 -
3.3.3 VDD_EXT 1V8 voltage output...................................................................- 21 -
3.4 Switching machine reset mode...............................................................................- 21 -
3.4.1 Boot timing..................................................................................................- 21 -
3.4.2 Power down................................................................................................. - 22 -
3.4.3 Reset control................................................................................................- 22 -
3.5 USB interface......................................................................................................... - 23 -
3.6 UART interface...................................................................................................... - 24 -
3.7 USIM interface....................................................................................................... - 25 -
3.7.1 USIM card reference circuit........................................................................ - 26 -
3.7.2 UIM_DET Hot Swap Reference Design..................................................... - 27 -
3.8 General purpose GPIO interface............................................................................ - 28 -
3.9 Network indication interface.................................................................................. - 28 -
3.10 Analog voice interface..........................................................................................- 29 -
3.10.2 Analog Audio Interface Reference Design................................................ - 29 -
3.11 PCM digital voice interface..................................................................................- 31 -
3.12 Antenna interface..................................................................................................- 32 -
3.12.1 RF connector location................................................................................- 32 -
3.12.2 RF connector............................................................................................. - 32 -
Chapter 4. Overall technical indicators................................................................................ - 35 -
4.1 Chapter overview....................................................................................................- 35 -

CLM920_TD5 LTE Module Hardware Usage Guide
Shanghai Yuge Information Technology co., LTD
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4.2 Working frequency................................................................................................. - 35 -
4.3 Conducted radio frequency measurement.............................................................. - 36 -
4.3.1 Test environment......................................................................................... - 36 -
4.3.2 Standard test................................................................................................ - 36 -
4.4 Conducted receiving sensitivity and transmit power..............................................- 36 -
4.5 Antenna requirements.............................................................................................- 38 -
4.6 Power consumption characteristics........................................................................ - 40 -
Chapter 5. Interface electrical characteristics.......................................................................- 42 -
5.1 Working storage temperature..................................................................................- 42 -
5.2 Module IO electrical characteristics.......................................................................- 42 -
5.3 Power supply characteristics.................................................................................. - 42 -
5.4 Electrostatic property..............................................................................................- 43 -
Chapter 6. Structural and mechanical properties..................................................................- 44 -
6.1 Exterior................................................................................................................... - 44 -
6.2 Mini PCI Express Connector..................................................................................- 44 -
6.3 Module fixing method............................................................................................ - 45 -

CLM920_TD5 LTE Module Hardware Usage Guide
Shanghai Yuge Information Technology co., LTD
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Figure
图2-1 CLM920_TD5 MiniPCIE Module functional block diagram...................................- 13 -
Figure 3-1 Gold finger TOP surface and BOTTOM surface................................................- 14 -
Figure 3-2 Detail of the gold finger TOP and BOTTOM AB.............................................. - 15 -
Figure 3-3 Burst current supply voltage drop for GSM TDMA network.............................- 19 -
Figure 3-4 VBAT power supply........................................................................................... - 19 -
Figure 3-5 LDO linear power reference circuit....................................................................- 20 -
Figure 3-6 DC switching power supply reference circuit.................................................... - 20 -
Figure 3-7 PMOS tube control power switch reference circuit............................................- 20 -
Figure 3-8 Startup timing diagram....................................................................................... - 21 -
Figure 3-9 Reset reference circuit........................................................................................ - 22 -
Figure 3-10 Reset timing diagram........................................................................................- 23 -
Figure 3-11 USB connection design circuit diagram........................................................... - 24 -
Figure 3-12 UART serial port design................................................................................... - 25 -
Figure 3-13 Level conversion chip circuit............................................................................- 25 -
Figure 3-14 USIM design circuit diagram............................................................................- 26 -
Figure 3-15 Hot swap detection of the USIM card.............................................................. - 27 -
Figure 3-16 WAKEUP_OUT signal waveform....................................................................- 28 -
Figure 3-17 Network indicator circuit diagram....................................................................- 29 -
Figure 3-18 Analog voice reference circuit.......................................................................... - 30 -
Figure 3-19 External audio codec reference circuit............................................................. - 30 -
Figure 3-20 PCM short frame mode timing diagram........................................................... - 32 -
Figure 3-21 Location of the antenna interface..................................................................... - 32 -
Figure 3-22 RF connector size chart.................................................................................... - 33 -
Figure 3-23 Recommended coaxial RF plug size.................................................................- 33 -
Figure 3-24 Main set and diversity antenna matching circuit.............................................. - 34 -
Figure 3-25 Comparison of received signal strengths with and without diversity antennas- 34 -
Figure 6-1 Appearance of the CLM920_TD5...................................................................... - 44 -
Figure 6-2 Connector dimensions........................................................................................ - 44 -

CLM920_TD5 LTE Module Hardware Usage Guide
Shanghai Yuge Information Technology co., LTD
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Table
Table 2-1 Module band list.....................................................................................................- 9 -
Table 2-2 Key Features.........................................................................................................- 10 -
Table 3-1 IO parameter definition........................................................................................ - 15 -
Table 3-2 Interface definition............................................................................................... - 15 -
Table 3-3 Power pin definition............................................................................................. - 18 -
Table 3-4 Switching machine reset pin definition................................................................ - 21 -
Table 3-5 Boot timing parameters........................................................................................ - 22 -
Table 3-6 RESET pin parameters......................................................................................... - 22 -
Table 3-7 USB interface pin definition................................................................................ - 23 -
Table 3-8 UART serial port signal definition....................................................................... - 25 -
Table 3- 9 SIM card signal definition...................................................................................- 25 -
Table 3-10 SIM card hot swap detection pin definition....................................................... - 27 -
Table 3-11 General GPIO Pin Definitions............................................................................- 28 -
The CLM920_TD5 Mini PCIE module supports sleep wakeup. WAKEUP_IN wakes up for
the host control module, WAKEUP_OUT wakes up the host for the module, and needs to set
AT^RPTFLAG=0 to enable the wake-up function. (It needs to be valid every time the power
is turned on)..........................................................................................................................- 28 -
Table 3-12 Network indicator pin definition........................................................................ - 28 -
Table 3-13 Network indication status...................................................................................- 29 -
Table 3-14 Analog Voice Pin Definitions............................................................................. - 29 -
Table 3-15 PCM interface pin definitions............................................................................ - 31 -
Table 3-16 PCM specific parameters................................................................................... - 31 -
Table 3-17 Main parameters of the RF connector................................................................ - 33 -
Table 4-1 RF frequency table............................................................................................... - 35 -
Table 4-2 Test instruments....................................................................................................- 36 -
Table 4-3 2G3G RF sensitivity indicators............................................................................ - 36 -
Table 4-4 4G RF sensitivity indicators.................................................................................- 37 -
Table 4-5 4G RF transmit power specifications................................................................... - 38 -
Table 4-6 Main set antenna indicator requirements............................................................. - 38 -
Table 4-7 GNSS antenna indicator requirements................................................................. - 39 -
Table 4-8 GSM power consumption.....................................................................................- 40 -
Table 4-9 WCDMA Power Consumption.............................................................................- 40 -
Table 4-10 LTE power consumption.................................................................................... - 40 -

CLM920_TD5 LTE Module Hardware Usage Guide
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Table 4-11 TDS-CDMA power consumption.......................................................................- 41 -
Table 4-12 CDMA power consumption............................................................................... - 41 -
Table 5-1 Working storage temperature of the 4G module.................................................. - 42 -
Table 5-2 Electrical characteristics of the CLM920_TD5 MiniPCIE module IO................- 42 -
Table 5-3 Power supply characteristics of the CLM920_TD5 MiniPCIE module.............. - 42 -
Table 5-4 CLM920_TD5 ESD Features...............................................................................- 43 -

CLM920_TD5 LTE Module Hardware Usage Guide
Shanghai Yuge Information Technology co., LTD
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Chapter 1. Introduction
This document is the wireless solution product CLM920_TD5 Mini PCIE module
hardware interface manual, which is intended to describe the hardware components and
functional characteristics of the module solution, application interface definition and usage
instructions, electrical performance and mechanical characteristics. Combined with this and
other application documents, users can quickly use this module to design wireless products.

CLM920_TD5 LTE Module Hardware Usage Guide
Shanghai Yuge Information Technology co., LTD
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Chapter 2. Module review
2.1 Module introduction
CLM920_TD5 Mini PCIE module is a PCI Express Mini Card 1.2 standard module,
which is an integrated FDD-LTE/TDD-LTE/TD-SCDMA/WCDMA/EVDO/CDMA/EDGE/
GSM network standard and GPS positioning service. Wireless terminal products. The module
is based on Qualcomm MDM9X07 chip development, supports Cat4, uplink and downlink
speeds up to 50Mbps/150Mbps, and fully supports VOLTE and SRLTE, and supports
embedded operating systems such as Windows 7/Windows 8/Windows 10/Android/Linux.
The CLM920_TD5 module can be used in the following situations：
Car Equipment
Wireless POS machine
Wireless advertising, multimedia
Remote monitoring
Smart meter reading
Mobile broadband
automated industry
Other wireless terminals, etc.
2.2 Module characteristics
Table 2-1 Module band list
Network Type
Frequency band
Module
CLM920_TD5
GSM
GSM850
√
GSM900
√
GSM1800
√
GSM1900
√
LTE(FDD)
LTE FDD B1
√
LTE FDD B2
√
LTE FDD B3
√
LTE FDD B4
√
LTE FDD B5
√
LTE FDD B7
√

CLM920_TD5 LTE Module Hardware Usage Guide
Shanghai Yuge Information Technology co., LTD
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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
√
1) The module chip supports Category 4 by default.
2) FDD band B17 and TD-SCDMA B34 cannot be supported at the same time. B17 is
supported by default.
3) The FDD bands B17, B20, and B28 diversity cannot be supported at the same time. By
default, B28 is supported.
4) FDD band B2, B3 diversity can not be supported at the same time, B3 is supported by
default.
Table 2-2 Key Features
Characteristic
Description
Physical characteristics
51mmx30mmx4.1mm
Fixed way
Ground screw hole (2)
Application processor
Single core ARM Cortex-A7 processor, clocked at 1.2GHZ,