域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual Version 1.1 Address: Office 603, Building E, No.666, Shengxia Road, Shanghai, China HomePage: http://www.yuge-info.com http://www.yuge-info.net Mail: Support@yuge-info.
Revision Date Description Author V1.0 20170710 Initial David V1.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual Contents 1 Introduction.......................................................................................................................................................... 7 2 Product Overview............................................................................................................................................... 7 2.1 General Description..........................................................
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual 4.3.2 Test standards....................................................................................................................................33 4.4 Conducted receive sensitivity and transmit power.............................................................................. 33 4.5 Antenna requirements................................................................................................................
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual 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............................................................................
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual Table Index Table 2- 1 Operating frequency band................................................................................................................ 8 Table 2- 2 Key Features....................................................................................................................................... 9 Table 3- 1 IO parameter definitions...................................................................
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual 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.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual 2.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual Table 2- 2 Key Features Feature Physical Characteristics Mounting Details 51mmx30mmx4.1mm 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 Standby Current Application Interface < 5mA Standard SIM interface, support 3.0V/1.8V, support hot plug USB2.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd Data services Satellite positioning Diversity antenna AT instruction SMS Virtual network card Temperature Range Module function distinction CLM920_TD5 LTE Module Hardware Manual 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.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual RF transceiver unit RF front-end unit GPS RF receiving unit CLM920_TD5 Mini PCIE module function block diagram is as follows: GNSS Antenna Diversity Antenna Main Antenna MCP MOUDLE interface GNSS RF USIM UART PCM USB GPIO ADC Analog voice ONOFF RESET VBAT VDD_EXT RF FEM BB RF Transceiver MMPA PMU 19.2MHZ Qualcomm Chip Figure 2- 1 CLM920_TD5 Mini PCIE Functional Diagram 3 Application Interface 3.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual WWAN control interface PCM/Analog voice interface RF antenna interface 3.2 Module Interface 3.2.1 52-pin Goldfinger The CLM920_TD5 Mini PCIE module using 52-pin Mini PCIE Goldfinger as an external interactive interface.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual Figure 3- 2 TOP and BOTTOM of Goldfinger Detail A&B 3.2.2 Interface definition CLM920_TD5 Mini PCIE module interface is the standard Mini PCI Express interface.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual speaker by AT 8 UIM_PWR UIM_PWR PO SIM supply power 9 GND GND 10 UIM_DATA UIM_DATA IO SIM card data signal 11 REFCLK- UART_RX DI Serial receive 12 UIM_CLK UIM_CLK DO SIM card clock signal 13 REFCLK+ UART_TX DO Serial transmission 14 UIM_RESET UIM_RESET DO SIM signal 15 GND GND 16 UIM_VPP NC 17 RESERVED VDD_EXT 18 GND GND 19 RESERVED WAKEUP_IN DI HOST wake up module 1.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual 35 GND GND Ground 36 USB_D- USB_DM 37 GND GND 38 USB_D+ USB_DP IO USB Differential Signals + 39 3.3Vaux VBAT PI Power input 40 GND GND 41 3.3Vaux VBAT PI Power input 42 LED_WWAN# LED_WWAN# OC Status light indication 43 GND GND 44 LED_WLAN# UIM_DET DI SIM hot plug detection 45 RESERVED PCM_CLK DO PCM clock pulse 46 LED_WPAN# NC 47 RESERVED PCM_DOUT 48 1.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual VDD_EXT for 1.8V output supply; 3.3.1 Power Design CLM920_TD5 Mini PCIE module power interface is as follows: Table 3- 3 Power pin definitions Pin Name I/O Description Min voltage Typical voltage Max voltage 2,24,39,41 ,52 VBAT PI Module power supply 3.4V 3.7V 4.2V 8 UIM_PWR PO SIM power supply 0 1.8V/2.85V 1.9/2.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual 0.1uF, 1uF ceramic capacitors. VBAT 470uF 470uF 100nF 1uF 10pF 33pF Figure 3- 4 VBAT Power Supply 3.3.2 Reference Design of Power Supply Actual design can use DC switching power supply or LDO linear power supply, both design circuit needs to provide enough current. Refer to the following design: DC_5V 2 EN 1 0.1uF 100uF 3 OUT VIN EN 100K MIC29302WU ADJ GND VBAT 4 5 220uF 1uF 0.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual D S DC_IN 470nF 10K VBAT G 100K 10uF PWR_CTRL Figure 3- 7 Reference Design of PMOS tube to control the power switch ① In order to prevent the surge and overvoltage damage the module, suggest that connect a 5.1 V / 500 mw zener diodeon to the module’s VBAT pin in parallel. ② Suggest that use another three ceramic capacitors（33pF ,10pF,100nF）near to the VBAT pin.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd 28 PWRKEY NC CLM920_TD5 LTE Module Hardware Manual NC NC 3.4.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual the module. Recommended that the external pull-up resistor 10K to VDD_EXT. This pin is sensitive to interference ratio, the alignment should pay attention to protection.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual Table 3- 7 USB interface pin definitions Pin Signal name IO Description 36 USB_DM IO USB differential signal - 38 USB_DP IO USB differential signal + 4,9,15,18,21,26,27,29, 34,35,37,40,43,50 GND Ground Module as a USB device, support USB mechanism of sleep and wake up.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual 3.6 UART interface CLM920_TD5 Mini PCIE module provides a set of UART interface, the level is 1.8V. This interface can be used for AT communication and printing program log information. The UART interface supports 4800, 9600, 19200, 38400, 57600, 115200, 230400, 460800 and 921600bps baud rate. The default is 115200bps.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual 3.7 USIM interface CLM920_TD5 Mini PCIE module provides a USIM card interface compatible with the ISO 7816-3 standard. The USIM card power provided by module’s internal power manager and supports 1.8V/3.0V USIM card. Table 3- 9 USIM Pin definitions Pin Signal name I/O High value Description 6 UIM_DET DI 1.8V SIM hot-plug detection 8 UIM_PWR PO 1.8V/2.85V SIM card power supply 10 UIM_DATA IO 1.8V/2.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual card slot should be placed away from the radio frequency radiation of the antenna, power and high speed signal lines. ③ UIM_DATA has connect to the VDD_EXT by the 47K resistance from internal, needn’t pull from external. ④ UIM_DET is the pin that check the USIM card is inserted or not. It is high by default and can detect the status of the SIM card through this PIN when hot plugging.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual function can be set by AT command. If set AT + HOSCFG = 1,1 , the state is high when SIM card in place , set AT + HOSCFG = 1,0 , the state is low when SIM card in place and set AT+HOSCFG=0,0 to close the detective function. 3.8 General purpose GPIO interface CLM920_TD5 Mini PCIE module includes three general control signal.
域格信息技术有限公司 YuGe Information Technology Co.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual 3.10.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual AT+CSDVC=4, then connect the module to the external audio power amplifier signal. ③ The audio signal is a sensitive signal, the alignment should be careful to protect against interference, keep away from the RF interference area, connection lines as short as possible and protect sensitive signals when layout.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual 125us PCM_CLK 256 2 1 PCM_SYNC MSB LSB PCM_OUT MSB LSB PCM_IN 125us Figure 3- 20 PCM short mode sequence diagram 3.12 Antenna Interface CLM920_TD5 Mini PCIE module has three antenna interfaces which include a main antenna interface, a Rx-diversity antenna interface and a GNSS antenna interface. Diversity antenna is recommended, which used to limit the signal drop by high speed moving or multipath fading. 3.12.
域格信息技术有限公司 YuGe Information Technology Co.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd ③ CLM920_TD5 LTE Module Hardware Manual To prevent electrostatic damage to the module’s components, it is suggested that choosing a low capacitance ESD device PESD0542U015 to stick on the D1/D2 of the antenna connection.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual Operating current Antenna requirements 4.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual 4.3 Conducted RF Measurements radio frequency 4.3.1 Test environment Table 4- 2 Test Instruments Test Instrument power supply Murata coaxial RF cable R&S CMW500 Agilent 66319 MXHP32HP1000 4.3.2 Test standards CLM920_TD5 Mini PCIE module passes the 3GPP TS 51.010-1, 3GPP TS 34.121-1, 3GPP TS 36.521-1, 3GPP2 C.S0011 and 3GPP2 C.S0033 test standards.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual CLM920_TD5 Mini PCIE Module’s 4G receiver sensitivity and transmit power test indicators are as follows: Table 4- 4 4G RF sensitivity index Directory (sensitivity) 3GPP protocol requirements Min Typical Max LTE B1（FDD QPSK 通过）95%） < –96.3(10 MHz) -99 -98 LTE B2（FDD QPSK 通过）95%） < –94.3(10 MHz) -97 -96 LTE B3（FDD QPSK 通过）95%） < –93.3(10 MHz) -96 -95 LTE B4（FDD QPSK 通过）95%） < –96.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd LTE B41 CLM920_TD5 LTE Module Hardware Manual 21 to 25 22 23 24 4.5 Antenna requirements CLM920_TD5 Mini PCIE Module’s antenna design requirements: Table 4- 6 Main Antenna specifications Frequency band Standing wave ratio Gain Efficiency TRP TIS GSM850 <2.5:1 〉-4dbi 〉40% 29 <-102 GSM900 <2.5:1 〉-4dbi 〉40% 29 <-102 DCS1800 <2.5:1 〉-4dbi 〉40% 26 <-102 PCS1900 <2.5:1 〉-4dbi 〉40% 26 <-102 B1 FDD <2.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd Frequency band Standing wave ratio CLM920_TD5 LTE Module Hardware Manual Active noise factor Active antenna gain Active antenna embedded gain GPS L1 1575.41+/1.023 MHZ <2:1 <1.5DB >-2DBi 20DB GLONASS 1597.5-1605.8M HZ <2:1 <1.5DB >-2DBi 20DB BeiDou 1559.05-1563.1 4MHZ <2:1 <1.5DB >-2DBi 20DB 4.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual Table 4- 10 LTE power consumption Frequency band Power(dbm) Current consumption(mA) B1 21.5 562 B2 23.6 608 B3 21.8 590 B4 23.3 618 B5 22.5 575 B7 22.1 597 B8 23.2 562 B17 23 550 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.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual 5.2 Module IO electrical characteristics CLM920_TD5 Mini PCIE module’s IO level is as follows: The UIM_PWR is 1.8V for a 1.8V USIM application and 2.85V for a 3V USIM application. The other digital IO levels are unified to 1.8V. Table 5- 2 CLM920_TD5 Mini PCIE Module IO Electrical Characteristics Parameter Parameter Description Min Max VIH High level input voltage 0.65* VDD_EXT VDD_EXT+0.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd VBAT Power supply CLM920_TD5 LTE Module Hardware Manual ±4 ±8 KV 6 Structural and mechanical properties 6.1 Appearance CLM920_TD5 Mini PCIE module is a double-sided PCBA . The appearance of the module is as below : Figure 6- 1 CLM920_TD5 appearance 6.2 Mini PCI Express connector CLM920_TD5 Mini PCIE module interface meets the PCI Express Mini Card 1.
域格信息技术有限公司 YuGe Information Technology Co.,Ltd CLM920_TD5 LTE Module Hardware Manual 6.3 Module fixing method CLM920_TD5 Mini PCIE module is fixed with two grounding screw holes.
