Product Name
CLM920_TD5 LTE Module Hardware UsageGuide
Number of Pages
41
Produce Version
V1.2
Date
2019/9/4
CLM920_TD5
LTE Module Hardware Usage Guide
Shanghai Yuge Information Technology co., LTD
All rights reserved
Страница 1: ...e 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 right...
Страница 2: ...ai 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...
Страница 3: ...r 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 2...
Страница 4: ...ng 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 Modul...
Страница 5: ...am 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 Ho...
Страница 6: ...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...
Страница 7: ...A 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...
Страница 8: ...ni 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 instruct...
Страница 9: ...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 mod...
Страница 10: ...le 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...
Страница 11: ...work status indication interface General purpose GPIO interface Antenna connector Main set antenna connector MM4829 2702RA4 Diversity Antenna Connector MM4829 2702RA4 GPS antenna connector MM4829 2702...
Страница 12: ...usiness Support Text and PDU mode Support point to point MO and MT SMS storage USIM card ME default Virtual network card Support USB virtual network card Temperature range Normal operating temperature...
Страница 13: ...CLM920_TD5 LTE Module Hardware Usage Guide Shanghai Yuge Information Technology co LTD 13 Figure 2 1 CLM920_TD5 MiniPCIE Module functional block diagram...
Страница 14: ...ation of this module Contains the following sections 52 pin gold finger Interface definition Power interface USB interface USIM interface UART interface WWAN control interface PCM analog voice interfa...
Страница 15: ...I Express interface The module interface is defined as shown in the following table Table 3 1 IO parameter definition Symbol sign Description IO Two way input and output PI Power input PO Power Output...
Страница 16: ...M_DATA UIM_DATA IO SIM data signal 11 REFCLK UART_RX DI Serial port receiving signal 12 UIM_CLK UIM_CLK DO SIM clock signal 13 REFCLK UART_TX DO Serial port send signal 14 UIM_RESET UIM_RESET DO SIM r...
Страница 17: ...dule wakes up HOST 33 PETp0 NC 34 GND GND Ground 35 GND GND Ground 36 USB_D USB_DM IO USB differential signal 37 GND GND Ground 38 USB_D USB_DP IO USB differential signal 39 3 3Vaux VBAT PI power inpu...
Страница 18: ...ins to be left floating and must not be used 3 3 Power interface CLM920_TD5 Mini PCIE module power interface consists of three parts VBAT is the working power of the module UIM_PWR is the working powe...
Страница 19: ...y current is insufficient and the module may shut down or restart In order to ensure the normal operation of the module all power pins and ground pins must be connected and provide sufficient power su...
Страница 20: ...ear power reference circuit Figure 3 6 DC switching power supply reference circuit Figure 3 7 PMOS tube control power switch reference circuit 1 To prevent damage to the module caused by surges and ov...
Страница 21: ...IE module is powered on normally the 17th pin will output 1 8V and the current load will be 50mA The external master can read the VDD_EXT voltage to judge whether the module is powered on VDD_EXT can...
Страница 22: ...o be shut down the VBAT power supply can be cut off At this time the module does not perform the normal shutdown process It is recommended to restart the module after the module is abnormally unable t...
Страница 23: ...ion Set Manual 3 5 USB interface The USB interface of the CLM920_TD5 Mini PCIE module provides a USB2 0 High Speed interface The interface supports slave mode and does not support USB charging mode US...
Страница 24: ...USB interface bus supply voltage is provided internally by the module and is not required externally At the same time since the USB interface of the module does not provide USB bus power the module ca...
Страница 25: ...odule requests the user to send If you need to use the serial port you need to refer to the following serial port design Figure 3 12 UART serial port design Figure 3 13 Level conversion chip circuit 3...
Страница 26: ...terface cable is recommended to use ONSEMI s SMF15C device for ESD protection The peripheral circuit components should be placed close to the card holder The SIM card holder is close to the module lay...
Страница 27: ...is inserted or not UIM_DET pin defaults to pull up high Table 3 10 SIM card hot swap detection pin definition NO UIM_DET status Functional description 1 High SIM card insertion UIM_DET is high 2 Low...
Страница 28: ...akes 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 Figu...
Страница 29: ...e brightness of the network indicator can be adjusted by adjusting the current limiting resistor R The current can be adjusted up to 40mA 3 10 Analog voice interface The CLM920_TD5 Mini PCIE module pr...
Страница 30: ...odule No external bias circuit is required The microphone usually uses an electret microphone 2 The SPK SPK channel is usually used for the handle earphone or external power amplifier If the customer...
Страница 31: ...nformation reference corresponding AT manual 3 11 PCM digital voice interface CLM920_TD5 Mini PCIE module provides a set of PCM audio interfaces supporting 8 bit A rate U rate and 16 bit linear short...
Страница 32: ...GNSS antenna 4G recommends connecting diversity antennas to limit high speed movement and signal degradation caused by multipath 3 12 1 RF connector location Figure 3 21 Location of the antenna interf...
Страница 33: ...e RF antenna interfaces which are the main set antenna the diversity antenna and the GPS antenna optional The antenna connected to the antenna must be a 50 ohm characteristic impedance trace 2 The ant...
Страница 34: ...le Hardware Usage Guide Shanghai Yuge Information Technology co LTD 34 Figure 3 24 Main set and diversity antenna matching circuit Figure 3 25 Comparison of received signal strengths with and without...
Страница 35: ...1920MHz 1980MHz 2110MHz 2170MHz FDD LTE B2 1850MHz 1910MHz 1930MHz 1990MHz FDD LTE B3 1710MHz 1785MHz 1805MHz 1880MHz FDD LTE B4 1710MHz 1755MHz 1950MHz 2155MHz FDD LTE B5 824MHz 849MHz 869MHz 894MHz...
Страница 36: ...est instrument Power supply Murata coaxial RF line R S CMW500 Agilent 66319 MXHP32HP1000 4 3 2 Standard test The CLM920_TD5 Mini PCIE module passes the 3GPP TS 51 010 1 3GPP TS 34 121 1 3GPP TS 36 521...
Страница 37: ...09dBm EVDOrA 824MHz 849MHz 869MHz 894MHz 23 2 2dBm 108dBm CLM920_TD5 Mini PCIE module 4G receiving sensitivity and transmit power test indicators are as follows Table 4 4 4G RF sensitivity indicators...
Страница 38: ...22 23 24 LTE B4 21 to 25 22 23 24 LTE B5 21 to 25 22 23 24 LTE B7 21 to 25 22 23 24 LTE B8 21 to 25 22 23 24 LTE B17 21 to 25 22 23 24 LTE B20 21 to 25 22 23 24 LTE B28 21 to 25 22 23 24 LTE B38 21 to...
Страница 39: ...bi 40 19 93 B39 TDD 2 5 1 4dbi 40 19 93 B40 TDD 2 5 1 4dbi 40 19 93 B41 TDD 2 5 1 4dbi 40 19 93 WCDMA B1 2 5 1 4dbi 40 19 106 WCDMA B2 2 5 1 4dbi 40 19 106 WCDMA B5 2 5 1 4dbi 40 19 106 WCDMA B8 2 5 1...
Страница 40: ...0 1UP 1DL 0 192 EDGE850 1UP 1DL 8 220 EDGE900 1UP 1DL 8 225 EDGE1800 1UP 1DL 2 175 EDGE1900 1UP 1DL 2 170 Table 4 9 WCDMA Power Consumption Frequency band Power dbm Current consumption mA WCDMA B1 23...
Страница 41: ...B20 23 5 571 B28 22 8 567 B38 22 5 465 B39 21 9 375 B40 22 1 362 B41 22 8 482 Table 4 11 TDS CDMA power consumption Frequency band Power dbm Current consumption mA TDS B34 22 8 173 TDS B39 23 1 180 Ta...
Страница 42: ...gital IO levels are unified to 1 8V Table 5 2 Electrical characteristics of the CLM920_TD5 MiniPCIE module IO Parameter Parameter Description Minimum value Maximum value VIH High level input voltage 0...
Страница 43: ...4 Electrostatic property CLM920_TD5 Mini PCIE module needs to protect ESD when using it to ensure product quality Table 5 4 CLM920_TD5 ESD Features Test port Contact discharge Air discharge Unit USB i...
Страница 44: ...with double sided layout The appearance of the module is as follows Figure 6 1 Appearance of the CLM920_TD5 6 2 Mini PCI Express Connector The CLM920_TD5 Mini PCIE module interface complies with the P...
Страница 45: ...CLM920_TD5 LTE Module Hardware Usage Guide Shanghai Yuge Information Technology co LTD 45 6 3 Module fixing method CLM920_TD5 Mini PCIE module is fixed in two screw holes...
