GE864- QUAD Har dwar e User Guide For GE864- QUAD 1vv0300872 Rev.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 APPLICABILITY TABLE PRODUCT GE864- QUAD - All Rights Reser ved.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 DISCLAIMER The infor mation contained in this document is the pr opr ietar y infor mation of Telit Communications S.p.A. and its affiliates (“TELIT”). The contents ar e confidential and any disclosur e to per sons other than the officer s, employees, agents or subcontr actor s of the owner or licensee of this document, without the pr ior wr itten consent of Telit, is str ictly pr ohibited.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 Contents APPLICABILITY TABLE ........................................................................................................................................................ 2 1. INTRODUCTION .................................................................................................................................................... 7 1.1. 1.2. 1.3. 1.4. 1.5. 1.6. 1.7. SCOPE......................................................
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 1.1 SELECTION MODE .......................................................................................................................................................... 46 1.2 ELECTRICAL CHARACTERISTICS .......................................................................................................................................... 48 10.1.1. Input Lines Char acteristics .............................................................
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 15. CONFORMITY ASSESSMENT ISSUES ................................................................................................................ 74 16. SAFETY RECOMMENDATIONS ........................................................................................................................ 76 - All Rights Reser ved.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 1. Introduction 1.1. Scope The aim of this document is the descr iption of some har dwar e solutions useful for developing a pr oduct with the Telit GE864- QUAD module. 1.2. Audience This document is intended for Telit customer s, who ar e integr ator s, about to implement their applications using our GE864 modules. 1.3.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 1.4. Docum ent Or ganization This document contains the following chapter s: pr ovides a scope for this document, tar get audience, contact and suppor t infor mation, and text conventions. Ch pr ovides an over view of the document. 864 Chapter 4 layout. 864 deals with the pin out configur ation and How to oper ate on the module via har dwar e. Power supply r equirements and gener al design r ules.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 1.5. Text Convent ions Danger – This infor m ation MUST be fol l owed or catastr ophic equipm ent fail ur e or bodil y injur y m ay occur . Caution or War ning – Al er ts the user to im por tant points about integr ating the m odul e, if these points ar e not fol l owed, the m odul e and end user equipm ent m ay fail or m al function. Tip or Infor m ation – Pr ovides advice and suggestions that m ay be useful when integr at ing the m odul e.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 1.7. Docum ent Histor y Revi s i on Da t e Ch an g es ISSUE# 0 ISSUE# 1 2010- 01- 18 2010- 04- 02 Release Fir st ISSUE# 0 Added FCC documentation - All Rights Reser ved.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 2. Overview In this document all the basic functions of a mobile phone will be taken into account; for each one of them a pr oper har dwar e solution will be suggested and eventually the wr ong solutions and common er r or s to be avoided will be evidenced. Obviously this document cannot embr ace the whole har dwar e solutions and pr oducts that may be designed.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 3. GE864 Mechanical Dimensions The Telit GE864 module over all dimensions ar e: Length: Width: Thickness: 30 mm 30 mm 2.9 mm - All Rights Reser ved.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 4. GE864 Module Connections 4.1. PIN- OUT Bal l Signal I/ O Function Inter nal PULL UP Type H9 EAR_MT- AO Handset earphone signal output, phase - Audio G10 EAR_MT+ AO Handset earphone signal output, phase + Audio H10 EAR_HF+ AO Handsfr ee ear output, phase + Audio J10 EAR_HF- AO Handsfr ee ear output, phase - Audio J8 MIC_MT+ AI Handset mic.signal input; phase+ Audio G9 MIC_MT- AI Handset mic.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 Bal l Signal I/ O Function Inter nal PULL UP E2 VRTC AO VRTC Backup capacitor Power D8 STAT_LED O Status indicator led CMOS 1.8V G1 CHARGE AI Char ger input Power G2 CHARGE AI Char ger input Power J5 ON_OFF* I Input command for switching power ON or OFF (toggle command). D5 VAUX1 - Power output for external accessor ies - L8 PWRMON O Power ON Monitor CMOS 2.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 Bal l Signal I/ O H7 - J4 - J6 - J7 - K9 - L5 - E5 - L7 - G5 - G3 - F8 - C5 - Function Inter nal PULL UP Type NOTE: The GE864- QUAD has one DVI por t on the system inter face. the DVI2 por t as this minimizes the impact on the module functionality. NOTE: RESERVED pins must not be connected NOTE: If not used, almost all pins must be left disconnected.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 4.1.1.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 AUDIO Signals balls SIM CARD inter face balls TRACE Signals balls Pr og. / data + Hw Flow Contr ol signals balls DAC and ADC signals balls MISCELLANEOUS functions signals balls TELIT GPIO balls POWER SUPPLY VBATT balls POWER SUPPLY GND balls RESERVED - All Rights Reser ved.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 5. Hardware Commands 5.1. Tur ning ON the GE864- QUAD To tur n on the GE864- QUAD the pad ON# must be tied low for at least 1 second and then r eleased. The maximum cur r ent that can be dr ained fr om the ON# pad is 0,1 mA. A simple cir cuit to do it is: NOTE: Do not use any pull up r esistor on the ON# line, it is inter nall y pulled up.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 A flow char t showing the pr oper tur n on pr ocedur e is displayed below: TIP: To check if the device has power ed on, the har dwar e line PWRMON must be monitor ed. After 900ms the line r aised up the device could be consider ed power ed on. PWRMON line r ises up also when supplying power to the Char ge pad - All Rights Reser ved.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 For example: Let us assume you need to dr ive the ON# pad with a totem pole output of a +3/5 V micr o contr oller (uP_OUT1): Let us assume you need to dr ive the ON# pad dir ectly with an ON/OFF button: 5.2.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 TIP: To check if the device has power ed off, the har dwar e line PWRMON must be monitor ed. When PWRMON goes low, the device has power ed off. 5.2.1. Har dware Unconditional Restar t WARNING: The har dwar e unconditional Restar t must not be used dur ing nor mal oper ation of the device since it does not detach the device fr om the networ k.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 A simple cir cuit to do it is: NOTE: Do not use any pull up r esistor on the RESET# line nor any totem pole digital output. Using pull up r esistor may br ing to latch up problems on the GE864- QUAD power r egulator and impr oper functioning of the module. The line RESET# must be connected only in open collector configur ation.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 The following flow char t shows the pr oper Reset pr ocedur e: For example: Let us assume you need to dr ive the RESET# pad with a totem pole output of a +3/5 V micr ocontr oller (uP_OUT2): This signal is inter nally pulled up so the pin can be left floating if not used. - All Rights Reser ved.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 6. Power Supply The power supply cir cuitr y and boar d layout ar e a ver y impor tant par t in the full pr oduct design and they str ongly r eflect on the pr oduct over all per for mances, hence r ead car efully the r equirements and the guidelines that will follow for a pr oper design. 6.1. Power Supply Requir ements POWER SUPPLY Nominal Supply Voltage Nor mal Oper ating Voltage Range Extended Oper ating Voltage Range 3.8 V 3.4 V÷ 4.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 6.2. Gener al Design Rules The pr incipal guidelines for the Power Supply Design embr ace thr ee differ ent design steps: the electr ical design the ther mal design the PCB layout. 6.2.1. Electrical Design Guidelines The electr ical design of the power supply depends str ongly fr om the power sour ce wher e this power is dr ained.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 An example of linear r egulator with 5V input is: 6.2.1.2. +12V input Sour ce Power Suppl y Design Guidel ines The desir ed output for the power supply is 3.8V; hence due to the big differ ence between the input sour ce and the desir ed output, a linear r egulator is not suited and shall not be used.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 Make sur e the low ESR capacitor on the power supply output (usually a tantalum one) is r ated at least 10V. For Car applications a spike pr otection diode must be inser ted close to the power input, in or der to clean the supply fr om spikes. A pr otection diode must be inser ted close to the power input, in or der to save the GE864- QUAD fr om power polar ity inver sion. This can be the same diode as for spike pr otection.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 6.2.1.3. Batter y Sour ce Power Suppl y Design Guidel ines The desir ed nominal output for the power supply is 3.8V and the maximum voltage allowed is 4.5 V , hence a single 3.7V Li- Ion cell batter y type is suited for supplying the power to the Telit GE864- QUAD module. CAUTION: The thr ee cells Ni/Cd or Ni/MH 3,6 V Nom .
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 Dur ing the fast char ge phase the process pr oceeds with a cur r ent limited char ging; this cur r ent limit depends on the r equir ed time for the complete char ge and fr om the batter y pack capacity. Dur ing this phase the voltage acr oss the batter y ter minal s still r aises but at a lower r ate. Once the batter y voltage r eaches its maximum voltage then the process goes into its thir d state: Final char ging.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 As you can see, the char ging pr ocess is not a tr ivial task to be done; mor eover all these oper ations must star t only if batter y temper atur e is inside a char ging r ange, usually 5°C – 45°C.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 NOTE: The aver age consumption dur ing tr ansmissions depends on the power level at which the device is r equested to tr ansmit by the networ k. The aver age cur r ent consumption hence var ies significantly. Consider ing the ver y low cur r ent dur ing idle, especially if Power Saving function is enabled, it is possible to consider fr om the ther mal point of view that the device absor bs cur r ent significantly only dur ing calls.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 The protection diode must be placed close to the input connector wher e the power sour ce is dr ained. The PCB tr aces fr om the input connector to the power r egulator IC must be wide enough to ensur e no voltage drops occur when the 2A cur r ent peaks ar e absor bed.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 7. Antenna The antenna connection and boar d layout design ar e the most impor tant par t in the full pr oduct design and they str ongly r eflect on the pr oduct over all per for mances, hence r ead car efully and follow the r equir ements and the guidelines for a pr oper design. 7.1.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 Fur ther mor e if the device is developed for the US mar ket and/or Canada mar ket, it shall comply to the FCC and/or IC appr oval r equir ements: This device is to be used only for mobile and fixed application. The antenna(s) used for this tr ansmitter must be installed to pr ovide a separ ation distance of at least 20 cm fr om all per sons and must not be co- located or oper ating in conjunction with any other antenna or tr ansmitter .
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 7.3. GSM Antenna Installation Guidelines Install the antenna in a place cover ed by the GSM signal. The Antenna must be installed to provide a separ ation distance of at least 20 cm fr om all per sons and must not be co- located or oper ating in conjunction with any other antenna or tr ansmitter ; Antenna shall not be installed inside metal cases Antenna shall be installed also accor ding Antenna manufactur er instr uctions.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 8. Logic Level Specifications Wher e not specifically stated, all the inter face cir cuits wor k at 2.8V CMOS logic levels. The following table shows the logic level specifications used in the Telit GE864- QUAD inter face cir cuits: Absol ute Maxim um Ratings –Not Functional Par am et er Min Max Input level on any - 0.3V digital pin when on Input voltage on analog - 0.3V pins when on +3.6V +3.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 8.1. Reset Signal Signal Function I/ O Bga Bal l RESET Phone r eset I A2 RESET is used to r eset the GE864- QUAD modules. Whenever this signal is pulled low, the GE864- QUAD is r eset. When the device is r eset it stops any oper ation. After the r elease of the r eset GE864- QUAD is unconditionally shut down, without doing any detach oper ation fr om the networ k wher e it is r egister ed.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 9. Ser ial Ports The ser ial por t on the Telit GE864- QUAD is the cor e of the inter face between the module and OEM har dwar e. 2 ser ial por ts ar e available on the module: MODEM SERIAL PORT MODEM SERIAL PORT 2 (DEBUG) 9.1. Modem Ser ial Por t Sever al configur ations can be designed for the ser ial por t on the OEM har dwar e, but the most common ar e: RS232 PC com por t Micr o contr oller UART @2.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 Oper ating Range – Inter face Level s (2.8V CMOS) Level Min Max VIH 2.1V 3.3V Input low level VIL Output high level VOH Output low level VOL 0V 2.2V 0V 0.5V 3.0V 0.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 9.2. RS232 Level Tr anslation In or der to inter face the Telit GE864 with a PC com por t or a RS232 (EIA/TIA- 232) application a level tr anslator is r equired.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 An example of level tr anslation cir cuitr y of this kind is: The RS232 ser ial por t lines ar e usually connected to a DB9 connector with the following layout: - All Rights Reser ved.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 9.3. 5V UART Level Tr anslation If the OEM application uses a micr ocontr oller with a ser ial por t (UART) that wor ks at a voltage differ ent fr om 2.8 – 3V, then a cir cuitr y has to be provided to adapt the differ ent levels of the two sets of signals. As for the RS232 tr anslation ther e ar e a multitude of single chip tr anslator s.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 A power sour ce of the inter nal inter face voltage cor r esponding to the 2.8VCMOS high level is available at the VAUX pin on the connector , A maximum of 9 r esistor s of 47 KΩ pull- up can be connected to the PWRMON pin, pr ovided no other devices ar e connected to it and the pul led- up lines ar e GE864QUAD input lines connected to open collector outputs in or der to avoid latch- up pr oblems on the GE864- QUAD.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 10. Audio Section Overview The Baseband chip was developed for the cellular phones, which needed two separ ated amplifier s both in RX and in TX section. A couple of amplifier s had to be used with inter nal audio tr ansducer s while the other couple of amplifier s had to be used with exter nal audio tr ansducer s.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 Audio Section Block Diagr am - All Rights Reser ved.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 1.2 El ectr ical Char acter istics TIP: Being the micr ophone cir cuitr y the mor e noise sensitive, its design and layout must be done with par ticular car e. Both micr ophone paths ar e balanced and the OEM cir cuitr y must be balanced designed to r educe the common mode noise typically gener ated on the gr ound plane. However the customer can use the unbalanced cir cuitr y for par ticular application. 10.1.1.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 1.2.1 Output Lines Char acter istics TIP: We suggest dr iving the load differ entially fr om both output dr iver s, thus the output swing will double and the need for the output coupling capacitor avoided. However if par ticular OEM application needs also a Single Ended cir cuitr y can be implemented, but the output power will be r educed four times.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 “EAR_MT” Output Lines line coupling output load r esistance AC single- ended DC differ ential ≥ 14 Ω inter nal output r esistance 4 Ω (typical ) signal bandwidth 150 - 4000 Hz @- 3 dB max. differ ential output voltage 1.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 11. Exter nal SIM Holder Implementation Please r efer to the r elated Telit User Guide : “80000NT10001a SIM Hol der Design Guides ” - All Rights Reser ved.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 12.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 12.1. GPIO Logic Levels Wher e not specifically stated, all the inter face cir cuits wor k at 2.8V CMOS logic levels. The following tables show the logic level specifications used in the GE864- QUAD inter face cir cuits: Absol ut e Maxim um Ratings – Not Functional Par am eter Min Input level on any - 0.3V digital pin when on Input voltage on - 0.3V analog pins when on Max +3.6V +3.0 V Oper ating Range – Inter face Level s (2.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 12.2. Using a GPIO Pad as INPUT The GPIO pads, when used as inputs, can be connected to a digital output of another device and r epor t its status, pr ovided this device has inter face levels compatible with the 2.8V CMOS levels of the GPIO. If the digital output of the device to be connected with the GPIO input pad has inter face levels differ ent fr om the 2.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 12.6. Using the Alar m Output GPIO6 The GPIO6 pad, when configur ed as Alar m Output, is contr olled by the GE864- QUAD module and will r ise when the alar m star ts and fall after the issue of a dedicated AT command.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 12.7. Using the Buzzer Output GPIO7 As Alter nate Function , the GPIO7 is contr olled by the firmwar e that depends on the function implemented inter nally. This setup places always the GPIO7 pin in OUTPUT dir ection and the cor r esponding function must be activated pr oper ly by AT# SRP command (r efer to AT commands specification ). Also in this case, the dummy value for the pin state can be both “0” or “1”.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 12.8. Magnetic Buzzer Concepts 12.8.1. Shor t Description A magnetic Buzzer is a sound- gener ating device with a coil located in the magnetic cir cuit consisting of a per manent magnet, an iron cor e, a high per meable metal disk, and a vibr ating diaphr agm. Dr awing of the Magnetic Buzzer The disk and diaphr agm ar e attr acted to the cor e by the magnetic field.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 12.8.2. Fr equency Behavior The fr equency behavior r epr esents the effectiveness of the r epr oduction of the applied signals. Because its per for mance is r elated to a squar e dr iving wavefor m (whose amplitude var ies fr om 0V to Vpp), if you modify the wavefor m (e.g. fr om squar e to sinus) the fr equency response will change. 12.8.3.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 12.9. Using the Temper atur e Monitor Function 12.9.1. Shor t Description The Temper atur e Monitor is a function of the module that per mits to contr ol its inter nal temper atur e and if pr oper ly set (see the # TEMPMON command on AT Inter face guide) it r aise to High Logic level a GPIO when the maximum temper atur e is r eached. 12.9.2.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 12.10. Indication of Networ k Ser vice Availability The STAT_LED pin status shows infor mation on the networ k ser vice availability and Call status. In the GE864 modules, the STAT_LED usually needs an exter nal tr ansistor to dr ive an exter nal LED. Ther efor e, the status indicated in the following table is r ever sed with r espect to the pin status.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 12.11. RTC Bypass Out The VRTC pin br ings out the Real Time Clock supply, which is separ ate fr om the r est of the digital par t, allowing having only RTC going on when all the other par ts of the device are off. To this power output a backup capacitor can be added in or der to incr ease the RTC autonomy dur ing power off of the batter y. NO Devices must be power ed fr om this pin. 12.12.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 13. DAC and ADC Section 13.1. DAC Conver ter 13.1.1. Descr iption The GE864- QUAD module pr ovides a Digital to Analog Conver ter . The signal (named DAC_OUT) is available on BGA Ball C7 of the GE864- QUAD module and on pin 17 of PL102 on EVK2 Boar d (CS1152). The on boar d DAC is a 10- bit conver ter , able to gener ate a analogue value based a specific input in the r ange fr om 0 up to 1023.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 13.1.3. Low Pass Filter Example 13.2. ADC Conver ter 13.2.1. Descr iption The on boar d A/D ar e 11- bit conver ter . They are able to r ead a voltage level in the r ange of 0÷2 volts applied on the ADC pin input, stor e and conver t it into 11 bit wor d. Input Voltage r ange AD conver sion Resolution Min 0 - Max 2 11 <1 Units Volt bits mV The GE864- QUAD module pr ovides 3 Analog to Digital Conver ter s.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 14. Mounting the GE864 on the Board 14.1. Gener al The Telit GE864 modules have been designed in or der to be compliant with a standar d lead- fr ee SMT pr ocess. 14.1.1. Module Finishing & Dimensions Pin A1 Lead- fr ee Al l oy: Sur face finishing Sn/Ag/Cu for all solder pads - All Rights Reser ved.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 14.1.2. Recommended Foot Pr int for the Application (GE864) Top view - All Rights Reser ved.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 14.1.3. Suggested Inhibit Ar ea In or der to easily r ewor k the GE864 is suggested to consider on the application a 1.5mm Inhibit area ar ound the module: Top view 1.5mm 1.5mm It is also suggested, as common r ule for an SMT component, to avoid having a mechanical par t of the application in dir ect contact with the module. - All Rights Reser ved.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 14.1.4. Debug of the GE864 in Pr oduction To test and debug the mounting of the GE864, we str ongly r ecommend to for eseen test pads on the host PCB, in or der to check the connection between the GE864 itself and the application and to test the per for mance of the module connecting it with an exter nal computer .
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 Recommendations for PCB pad dimensions: Bal l pitch [m m ] Sol der r esist opening diam eter A [m m ] Metal pad diam eter B [m m ] 2,5 1,150 1 ± 0.05 It is r ecommended no micr ovia without solder r esist cover under the module and no micr ovia ar ound the pads (see following figur e). Holes in pad ar e allowed only for blind holes and not for thr ough holes.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 14.1.8.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 14.2. Packing System The Telit GE864 modules ar e packaged on tr ays of 20 pieces each. This is especially suitable for the GE864 accor ding to SMT pr ocesses for pick & place movement r equir ements. TRAY DRAWING NOTE: All temper atur es r efer to topside of the package, measur ed on the package body sur face. NOTE: GE864 module can accept only one r eflow pr ocess.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 WARNING: These tr ays can withstand the maximum temper atur e of 65° C. GE864 Or ientation on the Tr ay - All Rights Reser ved.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 Reel Dr awing 14.2.1. Moistur e Sensibility The level of moistur e sensibility of GE864 module is “3”, in accor ding with standar d IPC/JEDEC J- STD- 020, take car e all the r elatives r equir ements for using this kind of components. - All Rights Reser ved.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 15. Confor mity Assessment Issues The Telit GE864 has been assessed in or der to r equir ements of the R& TTE Dir ective 1999/05/EC (Radio Telecommunications Ter minal Equipments) to confor mity against the harmonized standar ds with the Notified Body.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 Manufactur er s of mobile, fixed or por table devices incor por ating this module ar e advised to clar ify any r egulator y questions and to have their complete pr oduct tested and appr oved for FCC compliance. - All Rights Reser ved.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 16. SAFETY RECOMMENDATIONS NOTE: Read this section car efully to ensur e the safe oper ation. Be sur e the use of this pr oduct is allowed in the countr y and in the envir onment r equir ed.
GE864- QUAD Har dwar e User Guide 1vv0300872 Rev.1 2010- 04- 02 The Eur opean Community pr ovides some Dir ectives for the electr onic equipments intr oduced on the mar ket. All the r elevant infor mation ar e available on the Eur opean Community website: http://eur opa.eu.int/comm/enter pr ise/r tte/dir 99- 5.htm The text of the Dir ective 99/05 r egar ding telecommunication equipments is available, while the applicable Directives (Low Voltage and EMC) ar e available at: http://eur opa.eu.
