Cinterion EGS5 Скачать руководство пользователя страница 21

Страница: 21 / 123

EGS5 Hardware Interface Description

2.1 Key Features at a Glance

EGS5_HD_v02.004

Page 21 of 123

2012-02-09

Confidential / Released



C bus for 7-bit addressing and transmission rates up to 400kbps. Pro-

grammable with AT^SSPI command.

Alternatively, all lines of the I²C interface are configurable as SPI.

SPI

Serial Peripheral Interface for transmission rates up to 6.5 Mbps.

Programmable with AT^SSPI command.

If the SPI is active the I²C interface is not available.

Audio

2 analog interfaces

1 digital interface (PCM)

SIM interface

Supported SIM cards: 3V, 1.8V

Antenna

50Ohms.

Power on/off, Reset

Power on/off

Switch-on by hardware signal IGT

Switch-off by AT command (AT^SMSO)

Automatic switch-off in case of critical temperature and voltage conditions.

Reset

Orderly shutdown and reset by AT command

Emergency reset by hardware signal EMERG_OFF and IGT.

Special features

Charging

Supports management of rechargeable Lithium Ion and Lithium Polymer

batteries

Real time clock

Timer functions via AT commands

GPIO

10 I/O signals of the application interface programmable as GPIO.

Programming is done via AT commands.

Alternatively, GPIO signal 10 is configurable as pulse counter.

Pulse counter

Pulse counter for measuring pulse rates from 0 to 1000 pulses per second.

If the pulse counter is active the GPIO10 signal is not available.

ADC inputs

Analog-to-Digital Converter with two balanced analog inputs for measuring

external voltages.

DAC output

Digital-to-Analog Converter which can provide a PWM signal.

Phonebook

SIM and phone

Feature

Implementation

Содержание EGS5

Страница 1: ...EGS5 Version 02 004 DocId EGS5_HD_v02 004 Hardware Interface Description...

Страница 2: ...PERIOD OF TIME TO OBSERVE SECRECY REGARDING ANY INFORMATION AND DATA PROVIDED TO HIM IN THE CONTEXT OF THE DELIVERY OF THE PRODUCT THIS GENERAL NOTE SHALL BE GOV ERNED AND CONSTRUED ACCORDING TO GERMA...

Страница 3: ...by AT Command 27 3 3 Power Up Power Down Scenarios 28 3 3 1 Turn on EGS5 28 3 3 1 1 Turn on EGS5 Using Ignition Line IGT 29 3 3 1 2 Configuring the IGT Line for Use as ON OFF Switch 32 3 3 1 3 Turn o...

Страница 4: ...15 2 Microphone Circuit 61 3 15 2 1 Single ended Microphone Input 62 3 15 2 2 Differential Microphone Input 63 3 15 2 3 Line Input Configuration with OpAmp 64 3 15 3 Loudspeaker Circuit 65 3 15 4 Dig...

Страница 5: ...1 Land Pattern and Stencil 107 6 2 1 2 Board Level Characterization 108 6 2 2 Moisture Sensitivity Level 109 6 2 3 Soldering Conditions and Temperature 109 6 2 3 1 Reflow Profile 109 6 2 3 2 Maximum...

Страница 6: ...ing of ASC1 55 Table 17 Configuration combinations for the PCM interface 66 Table 18 Overview of DAI signal functions 67 Table 19 Return loss in the active band 76 Table 20 Absolute maximum ratings 80...

Страница 7: ...terface connected to VEXT line of EGS5 57 Figure 21 SPI interface 58 Figure 22 Characteristics of SPI modes 59 Figure 23 Audio block diagram 60 Figure 24 Single ended microphone input 62 Figure 25 Dif...

Страница 8: ...49 Carrier tape 112 Figure 50 Reel direction 112 Figure 51 Barcode label on tape reel 113 Figure 52 Moisture barrier bag MBB with imprint 114 Figure 53 Moisture Sensitivity Label 115 Figure 54 Humidi...

Страница 9: ...Description Version 02 003 Preceding document EGS5 Hardware Interface Description Version 01 800 New document EGS5 Hardware Interface Description Version 01 841 New document EGS5 Hardware Interface De...

Страница 10: ...Firmware Update 8 Application Note 22 Using TTY CTM Equipment 9 Application Note 26 Power Supply Design for GSM Applications 10 Application Note 32 Integrating USB into GSM Applications 11 Applicatio...

Страница 11: ...ous Reception DSB Development Support Box DSP Digital Signal Processor DSR Data Set Ready DTE Data Terminal Equipment typically computer terminal printer or for example GSM application DTR Data Termin...

Страница 12: ...obile Station International ISDN number MSL Moisture Sensitivity Level MT Mobile Terminated NTC Negative Temperature Coefficient OEM Original Equipment Manufacturer PA Power Amplifier PAP Password Aut...

Страница 13: ...fety Extra Low Voltage SIM Subscriber Identification Module SMD Surface Mount Device SMS Short Message Service SMT Surface Mount Technology SPI Serial Peripheral Interface SRAM Static Random Access Me...

Страница 14: ...January 2003 on the restriction of the use of certain hazardous substances in electrical and electronic equip ment RoHS Table 2 Standards of North American type approval CFR Title 47 Code of Federal R...

Страница 15: ...mation Industry of the People s Republic of China SJ T 11363 2006 Requirements for Concentration Limits for Certain Hazardous Sub stances in Electronic Information Products 2006 06 SJ T 11364 2006 Mar...

Страница 16: ...terface Description 1 3 Regulatory and Type Approval Information 18 EGS5_HD_v02 004 Page 16 of 123 2012 02 09 Confidential Released Table 6 Toxic or hazardous substances or elements with defined conce...

Страница 17: ...lity of the manufacturer of the final product to verify whether or not further standards recommendations or directives are in force outside these areas Products intended for sale on US markets ES 5900...

Страница 18: ...gases or fumes Switch off the cellular terminal when you are near petrol stations fuel depots chemical plants or where blasting operations are in progress Operation of any electri cal equipment in po...

Страница 19: ...Power supply 3 2V to 4 5V Ambient operating temperature according to IEC 60068 2 Normal operation 30 C to 75 C Restricted operation 75 C to 85 C 30 C to 40 C Physical Dimensions 29 6mm x 33 9mm x 3 2m...

Страница 20: ...or a serial link The necessary protocols and procedures are implemented according to the SIM Access Profile Interoperability Specification of the Bluetooth Special Interest Group Firmware update Gener...

Страница 21: ...O Automatic switch off in case of critical temperature and voltage conditions Reset Orderly shutdown and reset by AT command Emergency reset by hardware signal EMERG_OFF and IGT Special features Charg...

Страница 22: ...S5 System Overview Figure 1 EGS5 system overview User Application Module Application Interface Headphones or Headset Audio Codec Charger Charging circuit UART SIM card Antenna Interface I2 C SPI USB D...

Страница 23: ...cting pads RF section RF transceiver RF power amplifier RF front end Antenna pad Figure 2 EGS5 block diagram BATT GND IGT EMERG_OFF ASC 0 SIM Interface D 0 15 A 0 24 RD WR CS WAIT Interface RF Baseban...

Страница 24: ...interfaces described in the following sections Power supply see Section 3 1 Charger interface see Section 3 5 SIM interface see Section 3 9 Serial interface ASC0 see Section 3 10 Serial interface ASC1...

Страница 25: ...progress Power consumption depends on network settings e g power control level uplink downlink data rates GPRS configuration e g used multislot settings and reduction of maximum output power POWER DO...

Страница 26: ...T line a regulated voltage for an external application This voltage is not available in Power down mode SIM switch to provide SIM power supply 3 2 1 Minimizing Power Losses When designing the power su...

Страница 27: ...4 Figure 4 Position of the reference points BATT and GND 3 2 3 Monitoring Power Supply by AT Command To monitor the supply voltage you can also use the AT SBV command which returns the value related...

Страница 28: ...thm and charge only mode see Section 3 3 1 3 Wake up from Power down mode by using RTC interrupt starts Airplane mode The option whether to start into Normal mode or Airplane mode depends on the setti...

Страница 29: ...Charge only mode from the moment the voltage at BATT is available For Charge only mode see also Section 3 3 1 3 and Section 3 5 6 Assertion of CTS indicates that the module is ready to receive data f...

Страница 30: ...wn Scenarios 75 EGS5_HD_v02 004 Page 30 of 123 2012 02 09 Confidential Released Figure 5 Power on with operating voltage at BATT applied before activating IGT For details on how to use EMERG_OFF to re...

Страница 31: ...Scenarios 75 EGS5_HD_v02 004 Page 31 of 123 2012 02 09 Confidential Released Figure 6 Power on with IGT held low before switching on operating voltage at BATT For details on how to use EMERG_OFF to r...

Страница 32: ...r at least 1s before being released The module switches off after the line is released The switch off routine is identical with the procedure initiated by AT SMSO i e the software performs an orderly...

Страница 33: ...re is intended only for use in case of emergency e g if EGS5 does not respond if reset or shutdown via AT command fails The EMERG_OFF signal is available on the application interface To control the EM...

Страница 34: ...e again once the respective interface is activated or configured by AT command Table 8 Signal States Signal name Undefined state during startup Defined state after initialization Active state after co...

Страница 35: ...state the signal has the intermediate state O H for about 2s 2 Before reaching the defined state the signal has the intermediate states O H for about 2s and O L for about 1s 3 Before reaching the defi...

Страница 36: ...ollowing response SMSO MS OFF OK SHUTDOWN After sending AT SMSO do not enter any other AT commands There are two ways to verify when the module turns off Wait for the URC SHUTDOWN It indicates that da...

Страница 37: ...tion or Terminal program must be disconnected from the USB VCOM port each time the module is restarted Restart after shutdown with AT SMSO After entering the power down command AT SMSO on one of the i...

Страница 38: ...ernal NTC resistor located on the PCB The NTC that detects the battery temperature must be part of the battery pack circuit as de scribed in Section 3 5 3 The values detected by either NTC resistor ar...

Страница 39: ...revent damage to the module Extended usage of the deferred shutdown functionality may result in damage to the module and possibly other severe consequences Table 9 Temperature dependent behavior Sendi...

Страница 40: ...ay occur during transmit bursts To remind you that the battery needs to be charged soon the URC appears several times be fore the module switches off This type of URC does not need to be activated by...

Страница 41: ...5 degrees EGS5 returns to the higher Multislot Class If the temperature stays at the critical level or even continues to rise EGS5 will not switch back to the higher class After a transition from a hi...

Страница 42: ...r application according to the Figure 55 3 5 2 Software Requirements Use the command AT SBC parameter current to enter the current consumption of the host application This information enables the EGS5...

Страница 43: ...arging process will not start if no NTC is present Ensure that the pack incorporates a protection circuit capable of detecting overvoltage pro tection against overcharging undervoltage protection agai...

Страница 44: ...shunt resistor is con nected between VSENSE and ISENSE See 5 for further details Table 10 Specifications of battery packs suitable for use with EGS5 Battery type Rechargeable Lithium Ion or Lithium P...

Страница 45: ...done when the charger is present connected to VCHARGE and the battery voltage is at least above the undervoltage threshold Software controlled charging passes the following stages Power ramp Dependin...

Страница 46: ...or undertemperature In these cases you can only switch the module off by disconnecting the charger To proceed from Charge only mode to another operating mode you have the following options provided th...

Страница 47: ...m power level PCL5 and GPRS Class 12 at the same time the current consumption is higher than the current supplied by the charger Charge only mode Connect charger to charger input of host application c...

Страница 48: ...both the EGS5 and the application must be configured to use hard ware flow control This is necessary since the CTSx signal is set reset every 0 9 2 7 seconds in order to indicate to the application w...

Страница 49: ...up the ME In this case the activity time is at least the time set with AT SCFG PowerSaver Mode9 Time out psm9to default 2 seconds RTSx has to be asserted for at least a dedicated debounce time in ord...

Страница 50: ...f AT SCFG MeOpMode Airplane OnStart off IGT 400 ms at low level then release IGT Connect charger to VCHARGE If AT SCFG MeOpMode Airplane OnStart on IGT 400 ms at low level then release IGT Regardless...

Страница 51: ...ttery rechargeable or non chargeable The capacitor is charged by the BATT line of EGS5 If the voltage supply at BATT is disconnected the RTC can be powered by the capac itor The size of the capacitor...

Страница 52: ...to meet the specifications of 3GPP TS 51 010 1 and to satisfy the requirements of EMC compliance To avoid possible cross talk from the CCCLK signal to the CCIO signal be careful that both lines are no...

Страница 53: ...he GSM module with AT commands Full Multiplex capability allows the interface to be partitioned into three virtual channels yet with CSD and fax services only available on the first logical channel Pl...

Страница 54: ...d Table 15 DCE DTE wiring of ASC0 V 24 circuit DCE DTE Line function Signal direction Line function Signal direction 103 TXD0 Input TXD Output 104 RXD0 Output RXD Input 105 RTS0 Input RTS Output 106 C...

Страница 55: ...D application sends data to module s TXD1 signal line Port RXD application receives data from the module s RXD1 signal line Figure 17 Serial interface ASC1 Features Includes only the data lines TXD1 a...

Страница 56: ...ce but not to other EGS5 interfaces This is because EGS5 is designed as a self powered device compliant with the Universal Serial Bus Specification Revision 2 0 3 Figure 18 USB circuit To properly con...

Страница 57: ...vation of the SPI locks both lines for I2 C Detailed information on the AT SSPI command as well explana tions on the protocol and syntax required for data transmission can be found in 1 The I2 C inter...

Страница 58: ...ed and data can be transferred from the module and vice versa The SPI interface uses two independent lines for data input SPIDI and data output SPIDO Figure 21 SPI interface To configure and activate...

Страница 59: ...EGS5 Hardware Interface Description 3 14 SPI Interface 75 EGS5_HD_v02 004 Page 59 of 123 2012 02 09 Confidential Released Figure 22 Characteristics of SPI modes...

Страница 60: ...stics of the voiceband part vary with the audio mode For example sending and receiving amplification sidetone paths noise suppression etc depend on the selected mode and can be altered with AT command...

Страница 61: ...age supply VMIC and the dedicated audio ground line AGND Both lines are well suited to feed a balanced audio application or a single ended audio appli cation The AGND line on the EGS5 board is especia...

Страница 62: ...sed to the MICPx DC level It is AC coupled via CK to a resistive divider which is used to optimize supply noise cancellation by the differential micro phone amplifier in the module The VMIC voltage sh...

Страница 63: ...ed on Only if VMIC is switched on can the voltage applied to any MIC line be in the range of 2 4 V to 0V If these limits are exceeded undervoltage shutdown may be caused Consider that the maximum full...

Страница 64: ...d if gains larger than 20dB are used The filter can be at tached as a simple first order RC network RVMIC and CF If a high input level and a lower gain are applied the filter is not necessary Consider...

Страница 65: ...log differential speaker outputs EP1 and EP2 Output EP1 is able to drive a load of 8Ohms while the output EP2 can drive a load of 32Ohms Inter face EP2 can also be connected in single ended configurat...

Страница 66: ...le rate the most significant bit MSB is transferred first 125 s frame duration common frame sync signal for transmit and receive Table 18 shows the assignment of the DAI0 6 signals to the PCM interfac...

Страница 67: ...s from an ideal 512kHz clock The frame sync signal FS has a frequency of 8kHz and is high for one BITCLK period before the data transmission starts if short frame is configured If long frame is select...

Страница 68: ...BITCLK RXDAI data i e data transmitted from the host application to the module s RXDAI line is sampled at the falling edge of BITCLK Figure 29 Short Frame PCM timing The timing of a PCM long frame is...

Страница 69: ...rising edge of BCLKIN RXDAI data i e data transmitted from the host application to the module s RXDAI line is sampled at the falling edge of BCLKIN The deviation of the external frame rate from the in...

Страница 70: ...Confidential Released The following figures show the slave short and long frame timings Because these are edge controlled frame sync signals may deviate from the ideally form as shown with the dotted...

Страница 71: ...are indicated in mV with a resolution of 1mV There is no out of range detection Voltages beyond these limits cannot be measured Underflow Values 25 mV Overflow Values 2425 mV The measurement repetiti...

Страница 72: ...AT SCPIN command configures the line for use as GPIO With AT SCCNT and AT SSCNT the line can be configured and operated as pulse counter Both functions exclude each other The pulse counter disables t...

Страница 73: ...ction 3 18 2 The first function factory default AT SSYNC 0 is recommended if you want your application to use the synchronization signal for better power supply control Your platform design must be su...

Страница 74: ...ED must be connected to the host application The connected LED can be operated in two different display modes AT SSYNC 1 or AT SSYNC 2 For details please refer to 1 Figure 36 LED Circuit Example Espec...

Страница 75: ...t the expense of a higher current consumption Therefore utilizing the RING0 line provides an option to significantly reduce the overall current consumption of your application The behavior of the RING...

Страница 76: ...a Installation The antenna is connected by soldering the antenna pad RF_OUT i e pad 96 and its neigh boring ground pads GND i e pads 81 and 119 directly to the application s PCB Figure 39 Antenna pads...

Страница 77: ...quipped with an optional coaxial antenna con nector U FL R SMT along with other necessary components The U FL R SMT connector has been chosen as antenna reference point ARP for the Cinterion Wireless...

Страница 78: ...y the EGS5 module i e the trans mission line to the antenna connector as shown in Figure 41 Within the area populated by the EGS5 module the RF line width shall be reduced to 700 m and the distance to...

Страница 79: ...EGS5 Hardware Interface Description 4 2 RF Line Routing Design 79 EGS5_HD_v02 004 Page 79 of 123 2012 02 09 Confidential Released Figure 41 RF line on interface board All dimensions are given in mm...

Страница 80: ...shall be limited ac cording to Table 20 Table 20 Absolute maximum ratings Parameter Min Max Unit Peak current of power supply 1 6 A Supply voltage BATT 0 3 4 9 V Voltage at digital lines in POWER DOWN...

Страница 81: ...80 to 90 C Automatic shutdown2 Temperature measured on EGS5 board Temperature measured at battery NTC 2 Due to temperature measurement uncertainty a tolerance on the stated shutdown thresholds may oc...

Страница 82: ...relative Low High 10 90 at 40 C IPC JEDEC J STD 033A Air pressure Low High 70 106 kPa IEC TR 60271 3 1 1K4 IEC TR 60271 3 1 1K4 Movement of surrounding air 1 0 m s IEC TR 60271 3 1 1K4 Water rain dri...

Страница 83: ...he Standard s acceleration reference value was inc reased to 20g Shock half sinus Acceleration 500g Shock duration 1msec 1 shock per axis 6 positions x y and z DIN IEC 60068 2 27 Dry heat Temperature...

Страница 84: ...the pads assignments Figure 42 Numbering plan for connecting pads bottom view 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 41 42 43 37 38 39 40 4...

Страница 85: ...SENSE 92 GND 13 I2CDAT_SPIDO 53 I2CCLK_SPICLK 93 GND 14 IGT 54 GPIO5 94 GND 15 RXD0 55 EPN1 95 GND 16 CCIN 56 MICN1 96 RF_OUT 17 CCCLK 57 GPIO6 97 GND 18 DAI6 58 GPIO7 98 GND 19 DAI5 59 SPIDI 99 GND 2...

Страница 86: ...g drop rip ple spikes Power supply GND Ground Application Ground Charge Interface VCHARGE I VImin 3 1V VImax 7 00V This line signalizes to the pro cessor that the charger is con nected If unused keep...

Страница 87: ...at needs to be connected to an external pull up resistor Low state of the open collector indicates that the module is on Vice versa high level notifies the Power down mode Therefore the line may be us...

Страница 88: ...n by the mod ule which can be used to reset any application or device con nected to the module Only effective for approximately 220ms during the assertion of IGT when the module is about to start see...

Страница 89: ...serial interface for AT commands or data stream If lines are unused keep lines open TXD1 I CTS1 O RTS1 I SIM interface specified for use with 3V SIM card CCIN I RI 100k VILmax 0 6V at I 25 A VIHmin 2...

Страница 90: ...CCCLK O RO 100 VOLmax 0 3V at I 1mA VOHmin 1 45V at I 0 5mA VOHmax 1 90V CCVCC O VOmin 1 70V VOtyp 1 80V VOmax 1 90V IOmax 20mA CCGND Ground I2 C inter face I2CCLK_SPIC LK O VOLmax 0 2V at I 2mA VOHm...

Страница 91: ...Range VCRSmin 1 5V VCRSmax 2 0V Line to GND VOHmax 3 6V VOHtyp 3 3V VOHmin 3 0V at I 0 5mA VOLmax 0 2V at I 2mA VIHmin 2 24V VILmax 0 96V Driver Output Resistance Ztyp 32Ohm Pullup at USB_DP Rtyp 1 5k...

Страница 92: ...not config ured keep lines open Alternatively the GPIO10 line can be configured as a pulse counter for pulse rates from 0 to 1000 pulses per second GPIO2 I O GPIO3 I O GPIO4 I O GPIO5 I O GPIO6 I O G...

Страница 93: ...5 Outstep 4 No load Minimum differential load 7 5Ohms The audio output can directly operate an 8 Ohm loud speaker If unused keep lines open EPN1 O MICP1 I Full Scale Input Voltage 1 6Vpp 0dBm0 Input V...

Страница 94: ...power control level for Pout max 400 mV Voltage ripple Normal condition power control level for Pout max f 200kHz f 200kHz 50 2 mV mV IVDDLP OFF State supply current RTC backup BATT 0V 6 A IBATT POWER...

Страница 95: ...ss 12 Timeslot configuration 1Tx 1Rx 1Tx 4Rx 2Tx 3Rx 4Tx 1Rx RF power nominal 2W 33dBm 2W 33dBm 2W 33dBm 1W 30dBm 1W 30dBm 0 5W 27dBm Radio output power reduction with AT SCFG parameter ropr ropr 1 3...

Страница 96: ...ass 12 Timeslot configuration 1Tx 1Rx 1Tx 4Rx 2Tx 3Rx 4Tx 1Rx RF power nominal 1W 30dBm 1W 30dBm 1W 30dBm 0 5W 27dBm 0 5W 27dBm 0 25W 24dBm Radio output power reduction with AT SCFG parameter ropr rop...

Страница 97: ...parameters adjustable by AT commands Parameter Influence to Range Gain range Calculation inBbcGain MICP MICN analogue amplifier gain of baseband controller before ADC 0 7 0 42dB 6dB steps inCalibrate...

Страница 98: ...2012 02 09 Confidential Released 5 7 2 Audio Programming Model The audio programming model shows how the signal path can be influenced by varying the AT command parameters The parameters inBbcGain an...

Страница 99: ...Direct access to speech coder Tip and Ring interface for DTMF end to end trans mission Gain setting via AT command Defaults inBbcGain outBbcGain Fix 5 2 Adjustable 2 2 Adjustable 5 1 Adjustable 5 2 A...

Страница 100: ...V 32 no load Audio Mode 6 Volume 31 3 14 dBm0 Full Scale Nominal differential out put voltage peak to peak EPP1 to EPN1 4 2 4 3 V V 8 no load Audio Mode 5 Volume 4 0 dBm0 Nominal level Nominal differe...

Страница 101: ...annel noise was measured with digital zero signal fed to decoder This can be realized by set ting outCalibrate and sideTone to 0 during a call 3 The test signal is a 1 kHz 0 dbm0 sine wave 4 This is t...

Страница 102: ...oltage peak to peak for 0dBm0 MICP1 to MICN1 or AGND MICP2 to MICN2 or AGND 1 1 V MICPx must be biased with 1 25V VMIC 2 Input amplifier gain in 6dB steps inBbcGain 0 42 dB Set with AT SNFI Fine scali...

Страница 103: ...BTS MS GSM 850 869 894 MHz EGSM 900 925 960 MHz GSM 1800 1805 1880 MHz GSM 1900 1930 1990 MHz RF power ARP with 50 load GSM 850 31 33 35 dBm EGSM 9001 1 Power control level PCL 5 31 33 35 dBm GSM 180...

Страница 104: ...aining ports of EGS5 are not accessible to the user of the final product since they are installed within the device and therefore are only protected according to the Human Body Model requirements EGS5...

Страница 105: ...v02 004 Page 105 of 123 2012 02 09 Confidential Released 6 Mechanics Mounting and Packaging 6 1 Mechanical Dimensions of EGS5 Figure 44 shows the top view of EGS5 and provides an overview of the board...

Страница 106: ...EGS5 Hardware Interface Description 6 1 Mechanical Dimensions of EGS5 106 EGS5_HD_v02 004 Page 106 of 123 2012 02 09 Confidential Released Figure 45 Dimensions of EGS5 all dimensions in mm...

Страница 107: ...t all pads denoted as Do not use will also have to be soldered but not electrically connected in order to ensure the best possible me chanical stability 6 2 1 SMT PCB Assembly 6 2 1 1 Land Pattern and...

Страница 108: ...nd temperature cycling Sample surface mount checks are described in 11 It is recommended to characterize land patterns before an actual PCB production taking indi vidual processes materials equipment...

Страница 109: ...are susceptible to damage induced by absorbed moisture Cinterion s EGS5 module complies with the latest revision of the IPC JEDEC J STD 020 Stan dard for moisture sensitive surface mount devices and...

Страница 110: ...flow should generally be followed the limits listed above must not be exceeded EGS5 is specified for one soldering cycle only Once EGS5 is removed from the application the module will very likely be d...

Страница 111: ...anufacturing site processing the modules should have ambient temperatures below 30 C and a relative humidity below 60 6 2 4 3 Baking Baking conditions are specified on the moisture sensitivity label a...

Страница 112: ...for EGS5 is illustrated in Figure 49 The figure also shows the prop er part orientation The tape width is 56 mm and the EGS5 modules are placed on the tape with a 36 mm pitch The reels are 330mm in di...

Страница 113: ...ng 116 EGS5_HD_v02 004 Page 113 of 123 2012 02 09 Confidential Released 6 3 1 2 Barcode Label A barcode label provides detailed information on the tape and its contents It is attached to the reel Figu...

Страница 114: ...els are stored inside an MBB moisture barrier bag together with a humidity indi cator card and desiccant pouches see Figure 52 The bag is ESD protected and delimits mois ture transmission It is vacuum...

Страница 115: ...EGS5 Hardware Interface Description 6 3 Packaging 116 EGS5_HD_v02 004 Page 115 of 123 2012 02 09 Confidential Released Figure 53 Moisture Sensitivity Label...

Страница 116: ...ed from the MBB The humidity indicator card is a moisture indicator and is included in the MBB to show the ap proximate relative humidity level within the bag Sample humidity cards are shown in Figure...

Страница 117: ...r to the VEXT line of EGS5 The advantage of using VEXT is that when the module enters the Power down mode the I2CI interface is shut down as well If you prefer to connect the resistors to an external...

Страница 118: ...EPN1 EPP1 EPP2 EPN2 Digital Audio 7 BC847 BC847 Functions dependent on use of Java 1nF 10pF Sample Application1 8 4 3 SYNC 10 2 I C 2 2 2 2 x RP V up to 7 0V charge CRS04 1 For debug and or test purpo...

Страница 119: ...ment Support Box DSB75 SIM card reader integrated on DSB75 U FL R SMT antenna connector and U FL LP antenna cable Handset type Votronic HH SI 30 3 V1 1 0 Li Ion battery capacity 1200mAh PC as MMI Figu...

Страница 120: ...ipment The EGS5 reference application registered under the above identifiers is certified to be in ac cordance with the following Rules and Regulations of the Federal Communications Commis sion FCC an...

Страница 121: ...s Class B digital apparatus complies with Canadian ICES 003 Cet appareil num rique de la classe B est conforme la norme NMB 003 du Canada If the final product is not approved for use in U S territorie...

Страница 122: ...ring number L30960 N1535 A200 DSB75 Support Box Cinterion Ordering number L36880 N8811 A100 Votronic Handset VOTRONIC Votronic HH SI 30 3 V1 1 0 VOTRONIC Entwicklungs und Produktionsgesellschaft f r e...

Страница 123: ...68 Fax 65 6 265 6044 Molex Japan Co Ltd 1 5 4 Fukami Higashi Yamato City Kanagawa 242 8585 Japan Phone 81 46 265 2325 Fax 81 46 265 2365 Table 40 Hirose sales contacts subject to change Hirose Ltd For...

Результаты поиска

Содержание EGS5

Отзывы:

Похожие инструкции для EGS5

Бренды по названию

Популярные бренды

Cinterion EGS5, Описание аппаратного интерфейса

Результаты поиска

Содержание EGS5

Отзывы:

Похожие инструкции для EGS5

Бренды по названию

Популярные бренды