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Smart Machine Smart Decision

SIM5320JE-TE_Hardware Design_V1.01

2012-07-10

32

Figure

24

: Receiver interface configuration

Figure

25

: Microphone interface configuration

Note: SIM5320JE-TE has integrated MIC bias circuit. There is no need to pull the MIC1P and MIC1N up to the

external power, just connect it to microphone. MIC1P and MIC1N must be differential lines.

3.4.3

Audio Parameter Characteristic

Main audio parameters can be changed to satisfy users’ requirement. Here primary register parameters and
related description are listed. User can adjust them through AT command. For more detail please refers to
Audio Application Document.

Table 14: Audio parameter

Parameter

Influence to

Range

Gain range

Calculation

AT command

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Содержание SimCom SIM5320JE-TE

Страница 1: ...SIM5320JE TE_Hardware Design_V1 01...

Страница 2: ...session Furthermore system validation of this product designed by SIMCom within a larger electronic system remains the responsibility of the customer or the customer s system integrator All specificat...

Страница 3: ...Supply Pin 21 3 1 2 Design Guide 21 3 1 3 RTC Backup 23 3 2 Power on off Time Sequence 25 3 2 1 Power on Sequence 25 3 2 2 Power off Sequence 26 3 3 UART Interface 28 3 3 1 Pin Description 29 3 3 2 Ap...

Страница 4: ...i functional interface 48 3 13 1 Sink Current Source 48 3 13 2 Reset Function 49 3 13 3 ADC 50 3 13 4 LDO 51 4 RF Specification 51 4 1 RF Specification 51 4 2 Operating Specification 52 4 3 Antenna De...

Страница 5: ...ription 35 Table 18 Pin description 36 Table 19 Pin description 37 Table 20 GPIO configuration 38 Table 21 Electronic characteristic 38 Table 22 Electronic characteristic 39 Table 23 Pin description 4...

Страница 6: ...Modes Overview 55 Table 44 Current consumption 57 Table 45 The ESD performance measurement table Temperature 25 Humidity 45 59 Table 46 SIM5320JE TE GPIOs list 60 Table 47 Digital I O characteristics...

Страница 7: ...24 Figure 15 Seiko XH414H IV01E Charge Discharge characteristic 24 Figure 16 Power on Timing Sequence 25 Figure 17 Application circuit 26 Figure 18 Power off timing sequence 27 Figure 19 Full modem 28...

Страница 8: ...Smart Machine Smart Decision SIM5320JE TE_Hardware Design_V1 01 2012 07 10 8...

Страница 9: ...Smart Machine Smart Decision SIM5320JE TE_Hardware Design_V1 01 2012 07 10 9 Revision History Data Version Description of change Author 2012 07 10 1 01 Original Libing...

Страница 10: ...100 900MHz In this document the entire radio band configuration of SIM5320JE TE series is described in the following table Table 1 SIM5320JE TE series frequency bands Standard Frequency SIM5320JE TE G...

Страница 11: ...ept the RF antenna interface Sub interfaces are described in detail in the next chapter which includes Power Supply USB Interface Serial Interface Analog Audio Interfaces SIM Interface GPIO ADC LDO Po...

Страница 12: ...ferred mode SIM interface Support identity card 1 8V 3V Audio features optional Speech codec modes Half Rate ETS 06 20 Full Rate ETS 06 10 Enhanced Full Rate ETS 06 50 06 60 06 80 AMR WCDMA AMR QCP GS...

Страница 13: ...gn_V1 01 2012 07 10 13 2 Package Information 2 1 Pin Configuration All hardware interfaces which connect SIM5320JE TE to customers application platform are through 80 pins Board to Board Connector Fig...

Страница 14: ...ENT_SINK 70 GPIO43 12 ADC2 69 GPIO41 13 ADC1 68 GPIO1 14 KEYSENSE_N4 67 GPIO42 15 KEYPAD_3 66 GPIO4 16 KEYPAD_4 65 I2C_SCL 17 KEYPAD_1 64 I2C_SDA 18 KEYSENSE_N3 63 UART_RTS 19 KEYSENSE_N2 62 UART_CTS...

Страница 15: ...Power on off POWER_ON I POWER_ON should be pulled low at least 64ms to power on or 500ms to power off the module Audio interface MIC1P MIC1N I Differential audio input If it is unused connect to groun...

Страница 16: ...th a 12kR resistor to ground in the module If it is unused keep open I2C interface I2C_SDA I O I2C data I2C_SCL O I2C clock output Pulled up with a 2 2kR resistor to 2 6V internally If it is unused ke...

Страница 17: ...as RF operating control GPIO40 O Output PIN as operating status indicating of module GPIO41 I O General input output PIN It can be used as wake interrupt signal to host from module GPIO43 I O General...

Страница 18: ...3 Package Dimensions The following figure shows mechanical dimensions of SIM5320JE TE Figure 3 Top dimensions Unit mm Figure 4 Side dimensions Unit mm 2 4 Board to board connector We recommend users...

Страница 19: ...mation NOTE The height of Mated height is 3 0mm Mechanical dimensions of the Panasonic 80pin connector Figure 5 Panasonic AXK580147YG board to board connector pin side Figure 6 Panasonic AXK680347YG b...

Страница 20: ...Smart Decision SIM5320JE TE_Hardware Design_V1 01 2012 07 10 20 Figure 7 RF connector MM9329 2700 Figure 8 RF adapter cable MXTK88TK2000 For more information about the connector please visit http www...

Страница 21: ...aximum output current 2A CA 100 F tantalum capacitor ESR 0 7 and CB 1 F Figure 9 VBAT voltage drop during burst emission GSM GPRS 3 1 1 Power Supply Pin The VBAT pins are dedicated to connect the supp...

Страница 22: ...the trace to 80 mil or more on the board There are three sections about how to design and optimize users power systems Power supply circuit We recommend DCDC or LDO is used for the power supply of the...

Страница 23: ...will be powered off automatically and AT commands cannot be executed any more Note Under voltage warning function is disabled by default user can enable it by the AT command AT CVALARM Auto power off...

Страница 24: ...gure 14 RTC supply from rechargeable battery Note The VRTC can be disabled jus disconnect it in application circuit Coin type rechargeable battery is recommended such as XH414H IV01E form Seiko can be...

Страница 25: ...R_ON pin which starts normal operating mode POWER_ON pin is pulled up with a 200kR resistor to 1 8V in module User can power on the SIM5320JE TE by pulling the POWER_ON pin down for a short time The p...

Страница 26: ...d by a resistance in circuit directly The following is the reference circuit 10 K POWER _ON Power on off logic 200K 1 8V MODULE R1 RESET Reset impulse VIL 0 3V 50ms t 200ms VBAT RESET Input Figure 17...

Страница 27: ...ower off timing sequence Table 7 Power off timing Parameter Description Time value Unit Toff The time pulling POWER_ON down to power off 0 5 Toff 5 s TpD The time to indicate disconnecting from the ne...

Страница 28: ...nsmission port It consists of a flexible 7 wire serial interface The module is as the DCE Data Communication Equipment and the client PC is as the DTE Data Terminal Equipment AT commands are entered a...

Страница 29: ...refers to chapter 2 2 Table 9 Logic level Parameter Min Max Unit Logic low input 0 3 0 91 V Logic high input 1 69 2 9 V Logic low output 0 0 45 V Logic high output 2 15 2 6 V 3 3 2 Application Guide...

Страница 30: ...e SP3238ECA chip with a full modem For more information please refers to the RS 232 chip datasheet Note SIM5320JE TE supports the communication rate 300 600 1200 2400 4800 9600 19200 38400 57600 11520...

Страница 31: ...s Parameter Min Typ Max Unit Quiescent Current 2 5 4 mA Load resistance 8 Ohm Output power 1KHz 500 mW 3 4 2 Design Guide There are three audio channels in SIM5320JE TE including speaker output receiv...

Страница 32: ...p to the external power just connect it to microphone MIC1P and MIC1N must be differential lines 3 4 3 Audio Parameter Characteristic Main audio parameters can be changed to satisfy users requirement...

Страница 33: ...AIN rxVol Digital Volume of output signal after speech decoder before summation of sidetone and DAC 300 300 dbm 300 300d bm AT CLVL AT CVLVL AT CRXVOL stGain Digital attenuation of sidetone 0 1 65535...

Страница 34: ...ule A 220nF shut capacitor on V_USIM is used to reduce interference Use AT Commands to get information in USIM card For more detail please refer to document 1 V_USIM 2 7 3 00 3 3 1 65 1 8 2 0 USIM_RES...

Страница 35: ...enol SIM card socket Table 17 Amphenol USIM socket pin description Pin Signal Description C1 USIM_VDD SIM Card Power supply it can identify automatically the SIM Card power mode one is 3 0V 10 another...

Страница 36: ...ed at rates up to 400kbps The number of peripheral devices connected to the bus is solely dependent on the bus capacitance limit of 400pF Note that PCB traces length and bending are in users control t...

Страница 37: ...s KEYPAD_0 21 KEYPAD_1 17 KEYPAD_2 20 KEYPAD_3 15 KEYPAD_4 16 Driving pads 3 7 2 Application Guide All keypad pins can be configured for GPIOs These GPIOs also support interruption operation if used a...

Страница 38: ...cification The USB2 0 specification requires hosts such as the computer to support all three USB speeds namely low speed 1 5Mbps full speed 12Mbps and high speed 480Mbps USB charging and USB OTG is no...

Страница 39: ...interface is mapped to five virtual ports SIMTECH USB Modem SIMTECH NMEA Device SIMTECH ATCOM Device SIMTECH Diagnostics interface and SIMTECH Wireless Ethernet Adapter 3 9 SPI Interface SPI interface...

Страница 40: ...4 Electronic characteristic Note If more GPIOs need to be used users can configure GPIO on other multiple function interfaces such as PCM Please refer to GPIO list Pin name Pin No Function SPI_CS 46 S...

Страница 41: ...trol for network status If it is unused left open GPIO4 66 I Input PIN as RF operating control H Normal Mode L Flight Mode If it is unused left open GPIO40 71 O Output PIN as operating status indicati...

Страница 42: ...tection component is suggested to add on GPIO4 Figure 31 Flight mode switch Table 27 Control status GPIO4 Status Module operation Low Level Flight Mode RF is closed High Level Normal Mode RF is workin...

Страница 43: ...The AT command AT CPCM is used to switch between PCM and GPIO functions Please refer to document 22 and document 1 for details 3 11 1 Pin Description Table 28 Electronic characteristic DC Characterist...

Страница 44: ...are sent to the external codec When it is in Slave Mode the external codec drives the clock and sync signals which are sent to the module Both PCM modes are discussed in this section followed by addit...

Страница 45: ...uauxsync AUX_PCM_SYNC setup time high before falling edge of PCM_CLK 1 95 s T hauxsync AUX_PCM SYNC hold time after falling edge of PCM_CLK 1 95 s T suauxdin AUX_PCM_DIN setup time before falling edge...

Страница 46: ...h time 400 500 ns T syncl PCM_SYNC low time 124 5 s T clk PCM_CLK cycle time 488 ns T clkh PCM_CLK high time 244 ns T clkl PCM_CLK low time 244 ns T susync PCM_SYNC setup time high before falling edge...

Страница 47: ...3 GPS Current consumption WCDMA GSM Sleep mode 100mA Total supply current GPS antenna Passive Active antenna Note Performance will vary depending on the environment antenna type and signal conditions...

Страница 48: ...environments depending on the given condition 3 12 3 Application Guide Users can adopt an active antenna or a passive antenna as GPS signal transceiver In active antenna circuit SIM5320JE TE provides...

Страница 49: ...High current Figure 38 Current drive Note The sinking current can be adjusted to meet design requirement through the AT command AT CLEDITST 0 value The value ranges from 0 to 15 on behalf of the curr...

Страница 50: ...llowing table Table 33 Electronic Characteristics Specification Min Typ Max Unit Comments Conditions Resolution 12 Bits Differential nonlinearity 4 4 LSB Integral nonlinearity 8 8 LSB Gain Error 2 5 2...

Страница 51: ...voltage by the AT command AT CVAUXV Table 34 Electronic characteristic Symbol Description Min Typ Max Unit VREG_AUX Output voltage 1 5 2 6 3 05 V IO Output current 250 mA 4 RF Specification 4 1 RF Spe...

Страница 52: ...ing Specification SIM5320JE TE can support high rate data by GSM WCDMA wireless network In the different network environment data transmission rate shifts depending on modulation and encoding Table 38...

Страница 53: ...tegory11 5 0 9 QPSK Category12 3 5 1 8 QPSK Note Actual throughout rates depend on network configuration network loading signal condition and so on 4 3 Antenna Design Guide The RF interface has an imp...

Страница 54: ...mended operating ratings Parameter Min Typ Max Unit Voltage at digital pins 1 8v digital I O 0 1 8 1 95 V Voltage at digital pins 2 6v digital I O 0 2 6 2 8 V Voltage at VBAT 3 3 3 8 4 2 V Voltage at...

Страница 55: ...or received In this case power consumption depends on network settings and EDGE configuration EDGE EDGE DATA There is EDGE data transfer PPP or TCP or UDP in progress In this case power consumption is...

Страница 56: ...se GPIO41 or UART_RI to wake up the host CPU Before designing pay attention to how to realize waking function and refer to Document 24 and Document 25 for more detail Minimum functionality mode Minimu...

Страница 57: ...900 Sleep DRX 2 4 6mA Sleep DRX 5 2 8mA Sleep DRX 9 2 5mA DCS1800 Sleep DRX 2 4 6mA Sleep DRX 5 2 8mA Sleep DRX 9 2 5mA PCS1900 Sleep DRX 2 4 6mA Sleep DRX 5 2 8mA Sleep DRX 9 2 5mA Voice Call GSM850...

Страница 58: ...0 Sleep DRX 9 2 2mA Sleep DRX 8 2 7 mA Sleep DRX 6 4 7mA WCDMA 900 Sleep DRX 9 2 2mA Sleep DRX 8 2 7 mA Sleep DRX 6 4 7mA UMTS Sleep Mode with USB suspended WCDMA 2100 Sleep DRX 9 2 4mA Sleep DRX 8 2...

Страница 59: ...though some ESD components have been added in SIM5320JE TE to prevent ESD user should put some ESD components on customers board The ESD components should be placed beside the connectors which human b...

Страница 60: ...YPAD_0 10 Keypad GPIO KEYSENSE_N4 11 Keypad GPIO KEYSENSE_N3 12 Keypad GPIO KEYSENSE_N2 13 Keypad GPIO KEYSENSE_N1 14 Keypad GPIO KEYSENSE_N0 15 Keypad GPIO UART1_CTS 33 CTS GPIO UART1_RFR 34 RTS GPIO...

Страница 61: ...cuments Table 48 Related documents SN Document name Remark 1 SIM5320 _ATC_V1 00 SIM5320 _ATC_V1 00 2 ITU T Draft new recommendationV 25ter Serial asynchronous automatic dialing and control 3 GSM 07 07...

Страница 62: ...000 Third Generation cellular networks Part 2 Harmonized EN for IMT 2000 CDMA Direct Spread UTRA FDD UE covering essential requirements of article 3 2 of the R TTE Directive 16 EN 301 489 24 V1 2 1 El...

Страница 63: ...Electrostatic Discharge ETS European Telecommunication Standard FCC Federal Communications Commission U S FD SIM fix dialing phonebook FDMA Frequency Division Multiple Access FR Full Rate GMSK Gaussi...

Страница 64: ...ow Level Voltage Value VILmin Minimum Input Low Level Voltage Value VImax Absolute Maximum Input Voltage Value VImin Absolute Minimum Input Voltage Value VOHmax Maximum Output High Level Voltage Value...

Страница 65: ...ute a safety hazard Your cellular terminal or mobile receives and transmits radio frequency energy while switched on RF interference can occur if it is used close to TV sets radios computers or other...

Страница 66: ...E_Hardware Design_V1 01 2012 07 10 66 Contact us Shanghai SIMCom Wireless Solutions Ltd Add SIM Technology Building No 633 Jinzhong Road Changning District Shanghai P R China 200335 Tel 86 21 3235 330...

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