Telit Wireless Solutions GE863-PY Hardware User's Manual
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Telit Wireless Solutions GE863-PY Hardware User's Manual

Telit Wireless Solutions GE863-PY Hardware User's Manual

Telit wireless solutions wireless adaptor models ge863-quad, ge863-py hardware user guide
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GE863-QUAD
GE863-PY
Hardware User Guide
1vv0300715 Rev. 1 - 19/09/06

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Summary of Contents for Telit Wireless Solutions GE863-PY

  • Page 1 GE863-QUAD GE863-PY Hardware User Guide 1vv0300715 Rev. 1 - 19/09/06...

  • Page 2: Table Of Contents

    Audio Section Overview ...30 Microphone Paths Characteristic and Requirements ...32 General Design Rules ...35 Other considerations ...35 Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 2 of 79...
  • Page 3 Low Pass Filter Example ... 58 11.2 ADC Converter...59 11.2.1 Description ... 59 11.2.2 Using ADC Converter ... 59 Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 3 of 79...
  • Page 4 13.2.8 Moisture Sensibility... 76 14 Conformity Assessment Issues ...77 15 SAFETY RECOMMANDATIONS...78 16 Document Change Log ...79 Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 4 of 79...
  • Page 5 This document is relating to the following products: GE863-QUAD Pb free 3 990 250 662 GE863-PY Pb free 3 990 250 661 Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06...

  • Page 6: Overview

    Communication S.p.A. other than for circuitry embodied in Telit products. This document is subject to change without notice. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved module. module. For further hardware details that may not be explained in NOTICE GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 6 of 79...

  • Page 7: Ge863 Module Connections

    TX data for Python Debug (4) RX_TRACE RX data for Python Debug (4) VBATT - Main power supply Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 Internal Type Pull up CMOS 2.8V CMOS 2.8V CMOS 2.8V...
  • Page 8 I/O GPIO3 / Camera IIC interface (2) CAM_SCL - Ground RESERVED - RESERVED RESERVED - RESERVED Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 Internal Type Pull up Power CMOS 1.8V Ω CMOS 2.8V 100K CMOS 2.8V...
  • Page 9 (2) When activating the Easy camera these pins will not be available for other use (3) On this pin a maximum of 10nF bypass capacitor is allowed. (4) Available only on GE863-PY Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved...

  • Page 10: Pins Layout

    GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 2.2 PINS LAYOUT Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved page 10 of 79...

  • Page 11: Hardware Commands

    GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 3 Hardware Commands 3.1 Turning ON the GE863-QUAD/PY To turn on the GE863-QUAD/PY the pad ON# must be tied low for at least 1 second and then released. The maximum current that can be drained from the ON# pad is 0,1 mA.

  • Page 12: Turning Off The Ge863-Quad/Py

    GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 1- Let's assume you need to drive the ON# pad with a totem pole output of a +3/5 V microcontroller (uP_OUT1): 2- Let's assume you need to drive the ON# pad directly with an ON/OFF button: 3.2 Turning OFF the GE863-QUAD/PY...

  • Page 13: Hardware Shutdown

    The maximum current that can be drained from the ON# pad is 0,15 mA. A simple circuit to do it is: Unconditional Reboot impulse Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 RESET# page 13 of 79...
  • Page 14 GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 NOTE: don't use any pull up resistor on the RESET# line nor any totem pole digital output. Using pull up resistor may bring to latch up problems on the GE863-QUAD/PY power regulator and improper functioning of the module. The line RESET# must be connected only in open collector configuration.

  • Page 15: Power Supply

    TIP: The electrical design for the Power supply should be made ensuring it will be capable of a peak current output of at least 2 A. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 3.8 V 4.2 V 3.4 V - 4.2 V...

  • Page 16: General Design Rules

    A protection diode should be inserted close to the power input, in order to save the GE863- QUAD/PY from power polarity inversion. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 16 of 79...

  • Page 17: Input Source Power Supply Design Guidelines

    A protection diode should be inserted close to the power input, in order to save the GE863- QUAD/PY from power polarity inversion. This can be the same diode as for spike protection. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 17 of 79...

  • Page 18: Battery Source Power Supply Design Guidelines

    The battery capacity must be at least 500mAh in order to withstand the current peaks of 2A; the suggested capacity is from 500mAh to 1000mAh. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 18 of 79...

  • Page 19: Battery Charge Control Circuitry Design Guidelines

    Last but not least, in some applications it is highly desired that the charging process restarts when the battery is discharged and its voltage drops below a certain threshold, GE863-QUAD/PY internal charger does it. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 19 of 79...

  • Page 20: Thermal Design Guidelines

    This generated heat will be mostly conducted to the ground plane under the GE863-QUAD/PY; you must ensure that your application can dissipate it. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 500mA 100mA...

  • Page 21: Power Supply Pcb Layout Guidelines

    The power supply input cables should be kept separate from noise sensitive lines such as microphone/earphone cables. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 21 of 79...

  • Page 22: Antenna

    80 MHz in GSM900, 70MHz in GSM850 & 170 MHz in DCS & 140 MHz PCS band Gain < 3dBi 50 ohm > 2 W peak power <= 10:1 <= 2:1 50 ohm 0,3 dB GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 22 of 79...

  • Page 23: Gsm Antenna - Pcb Line Guidelines

    The serial port on the Telit GE863-QUAD/PY is the core of the interface between the module and OEM hardware. 2 serial ports are available on the module: Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 23 of 79...

  • Page 24: Modem Serial Port

    Output high level V Output low level V Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved -0.3V +3.75V -0.3V +3.0 V 2.1V 3.3V 0.5V 2.2V 3.0V 0.35V GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 24 of 79...
  • Page 25 Clear to Send Output from the GE863-QUAD/PY that controls the Hardware flow control Ring Indicator Output from the GE863-QUAD/PY that indicates the incoming call condition GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 Usage indicates the carrier presence UART UART ground...

  • Page 26: Modem Serial Port 2 (Python Debug)

    This can be acceptable for evaluation purposes, but not on production devices. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved 1vv0300715 Rev. 1 - 19/09/06 DESCRIPTION TYPE TX Data CMOS 2.8V RX Data CMOS 2.8V GE863-QUAD GE863-PY page 26 of 79...
  • Page 27 GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 NOTE: In order to be able to do in circuit reprogramming of the GE863-QUAD/PY firmware, the serial port on the Telit GE863-QUAD/PY shall be available for translation into RS232 and either it's controlling device shall be placed into tristate, disconnected or as a gateway for the serial data when module reprogramming occurs.

  • Page 28: Uart Level Translation

    GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 The RS232 serial port lines are usually connected to a DB9 connector with the following layout: 6.4 5V UART level translation If the OEM application uses a microcontroller with a serial port (UART) that works at a voltage different from 2.8 - 3V, then a circuitry has to be provided to adapt the different levels of the two set of...
  • Page 29 GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 and for a 5V receiver: NOTE: The UART input line TXD (rx_uart) of the GE863-QUAD/PY is NOT internally pulled up with a resistor, so there may be the need to place an external 47KΩ pull-up resistor, either the DTR (dtr_uart) and RTS (rts_uart) input lines are not pulled up internally, so an external pull-up resistor of 47KΩ...

  • Page 30: Audio Section Overview

    The audio characteristics are equivalent in transmit blocks, but are different in the receive ones and this should be kept in mind when designing. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 30 of 79...
  • Page 31 GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 EXTERNAL AMPLIFIER 3,3mV rms 0,33mV rms Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved page 31 of 79...

  • Page 32: Microphone Paths Characteristic And Requirements

    • analog gain suggested • echo canceller type Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 balanced ≥ 100nF 50kΩ ≤ 1,03V (365mV -45 dBV + 20dB...
  • Page 33 MicLevel = ( -45) + (-4.7) = -49.7 dB ( -49.7 / 20 ) MicVoltage = 10 = 3.3* 10 (1,03V ) corresponding to –8,76dBV. = +20dB to use standard resistor values . GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 Vrms page 33 of 79...
  • Page 34 GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 TIP: environment consideration . For hands-free/car kit microphone, you must take into account the voice attenuation, due to the distance between the microphone itself and the talker , when designing the external microphone amplifier.

  • Page 35: General Design Rules

    ) please seal it on the rear side (no back cavity) in order not to collect unwanted signals ; • try to make divergent the main axes of the two devices . Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 35 of 79...

  • Page 36: Microphone Biasing

    GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 7.4 Microphone Biasing The electret microphones usually need a biasing voltage to work properly. Refer to your microphone provider for the characteristics required. NOTE: The microphones have a hot wire were the positive biasing must be connected. Usually it is indicated by a + symbol or a red point.

  • Page 37: Unbalanced Microphone Biasing

    GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 NOTE: The cable to the microphone should not be shielded, instead a twisted pair cable shall be used. NOTE: The microphone sensitivity changes with the value of R2 and R3. Usually the microphones are characterized with 2kΩ biasing resistance, so try to keep the sum of R2 and R3 around 2kΩ.
  • Page 38 GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 NOTE: In the unbalanced application the capacitor C3 shall be > 200nF otherwise the frequency response will be cut at low band frequencies (down to 300Hz). This capacitor can be placed close to the MIC- pad (MIC_HF- or MIC_MT- depending on the audio path chosen) or if possible it should be placed close to the shielded cable connector.

  • Page 39: Microphone Buffering

    GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 7.5 Microphone Buffering As seen previously, a microphone shall be connected to the input pins of the GE863-QUAD / PY through a buffer amplifier that boosts the signal level to the required value.
  • Page 40 Vrms ( -49.7 / 20 ) = 3.3* 10 on the “Mic_MT “ inputs due to a GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 [Hz] /Pa and you want to use it in 1st )/( 33 * 10 ) = 20 log 10=20dB...

  • Page 41: Buffered Unbalanced (Single Ended) Microphone

    R708 as little as possible . The -3dB bandwidth is given by the approximated formula (considering C725 >> C726): Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved Gain inverting GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 GE863 Mic+ 2,7nF GE863...
  • Page 42 /MicVoltage = (1*10 R711 = G * R708= 1.5*10 =15 kΩ -1) * R720 = (1.5 -1)*10 =5 kΩ GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 [Hz] /Pa and you want to use it in 2nd )/(0,33*10 or +10 dB =1,5times (or +3,52dB) .
  • Page 43 C727= 1/ (2π*4000*R711)= 2,65 *10 modified in 6,8nF (f =4181Hz ) and 2,7nF (f Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved =3931Hz) because of commercial values . GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 43 of 79...

  • Page 44: Output Lines (Speaker)

    GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 OUTPUT LINES (Speaker) 8.1 Short description The Telit GE863-QUAD / PY provides two audio paths in receive section. Only one of the two paths can be active at a time, selectable by AXE hardware line or by AT command.

  • Page 45: Output Lines Characteristics

    SW volume level step • number of SW volume steps Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 bridged ≥ 14 Ω 4 Ω (typical) 150 - 4000 Hz @ -3 dB...

  • Page 46: General Design Rules

    0603 case , and the other capacitor of 1nF - 0603; the inductance shall have a value of 39μH . Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 46 of 79...

  • Page 47: Handset Earphone Design

    GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 8.4 Handset Earphone Design As seen previously, a 16Ω earpiece can be directly connected to the output pads EAR_MT+ and EAR_MT- of the GE863-QUAD / PY. This solution is often the more cost effective, reducing the components count to a minimum. There are...

  • Page 48: Hands-Free Earphone (Low Power) Design

    The same design considerations made for the handset are valid for the hands-free earphone. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved Gain = [Hz] freq π +12dB GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 GE863-QUAD / PY page 48 of 79...

  • Page 49: Car Kit Speakerphone Design

    GE863-QUAD / PY internal audio path from the external audio path. Example of car kit amplifier schematic. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 49 of 79...

  • Page 50: The Evaluation Kit For Telit Modules Evk2

    Furthermore, the EVK2 allows to benefit of the special features of the new Telit Module versions with PYTHON Script Interpreter Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 50 of 79...

  • Page 51: Evk2 Audio Lines Characteristics

    • THD+N Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 single ended referred to GND ≥ 16 Ω 150 - 4000 Hz @ -3 dB 655mV...

  • Page 52: Sim Design Guides

    Take standard ESD caution if application based on TELIT module has SIM holder with contacts reachable from human body. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 52 of 79...

  • Page 53: Sim Supply

    If in the application the SIM holder doesn’t foresee the switch for the presence/absence of the SIM card, the SIMIN line must be connected to ground. 9.5 SCHEMATIC Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 53 of 79...

  • Page 54: Layout

    GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 9.6 LAYOUT Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved page 54 of 79...

  • Page 55: General Purpose I/O

    When set as outputs, the pads have a push-pull output and therefore the pull-up resistor may be omitted. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 55 of 79...

  • Page 56: Using The Alarm Output Gpio6

    GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 10.3 Using the Alarm Output GPIO6 The GPIO6 pad, when configured as Alarm Output, is controlled by the GE863-QUAD / PY module and will rise when the alarm starts and fall after the issue of a dedicated AT command.

  • Page 57: Dac And Adc Section

    DAC_OUT line must be integrated (for example with a low band pass filter) in order to obtain an analog voltage. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved Units Volt 1023 Steps GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 57 of 79...

  • Page 58: Enabling Dac

    NOTE: The DAC frequency is selected internally. D/A converter must not be used during POWERSAVING. 11.1.3 Low Pass Filter Example Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 58 of 79...

  • Page 59: Adc Converter

    Refer to SW user guide or to GE863-QUAD / PY AT commands specification for the full description of this function. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved Units Volt bits < 1 GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 59 of 79...

  • Page 60: Camera

    Max picture size: Output format: Sensitivity: Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved TRANSCHIP TC5747 CMOS COLOR camera VGA 480x640 pixels landscape JPEG 4 Lux GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 60 of 79...

  • Page 61: Camera Interface Connectors

    Power Supply I2C bus serial data Ground Camera power type selector Ground Flash Enable GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 TC5747MF24L Signal SCLK AGND AVDD28 RESET_N CLK_IN DGND DOUT_0 DOUT_1 DOUT_2 DOUT_3...
  • Page 62 GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 Fig 1. Camera Physical Detail & Connector Fig 2. Camera Socket Connector Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved page 62 of 79...

  • Page 63: Evb For Transchip Camera Support

    The I2CBUS DUAL CAMERA board is plugged in the 2 connectors of 30 pins each on the module board. CAMERA BOARD MODULE BOARD MAIN BOARD Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 63 of 79...

  • Page 64: Block Diagram For Supported Cameras

    DVDD is VAUX1 power supply from GE863-QUAD / PY DVDD MON1_CAM Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved CAMERA TRANSCHIP PD[6] AVDD PD[1] CAM_CLK DVDD IICSDA_CAM AVDD PD[0] CAM_CLK GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 64 of 79...

  • Page 65: Schematic Diagrams For Supported Camera

    GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 12.1.4 Schematic Diagrams for supported camera Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved page 65 of 79...

  • Page 66: Example Usage Script For Camera

    (where 38900 is the file dimension in bytes of the photo taken) (download the photo) (where …data… Correspond to the photo data in binary) Repeating photo capture and download n times (camera OFF) GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 66 of 79...

  • Page 67: Mounting The Ge863-Quad / Py On The Application Board

    GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 13 Mounting the GE863-QUAD / PY on the Application Board 13.1 General Telit GE863-QUAD / PY module has been designed in order to be compliant with a standard lead-free SMT process 13.2 Module Finishing & Dimensions Reproduction forbidden without Telit Communications S.p.A.
  • Page 68 GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 Lead-free Alloy: Surface finishing Ni/Au for all test pads Surface finishing Sn/Ag/Cu for all solder pads Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved page 68 of 79...

  • Page 69: Recommended Foot Print For The Application

    GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 13.2.1 Recommended foot print for the application Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved page 69 of 79...

  • Page 70: Debug Of The Ge863 In Production

    PCB pad Design “Non solder mask defined” (NSMD) type is recommended for the solder pads on the PCB. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 70 of 79...

  • Page 71: Solder Paste

    Lead free Solder paste Sn/Ag/Cu Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved 1vv0300715 Rev. 1 - 19/09/06 1,150 1 ± 0.05 Properties good solder ability protection, high shear force values GE863-QUAD GE863-PY page 71 of 79...

  • Page 72: Ge863-Quad / Py Solder Reflow

    GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 13.2.6 GE863-QUAD / PY Solder Reflow The following is the recommended solder reflow profile Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved page 72 of 79...
  • Page 73 Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved Pb-Free Assembly 3°C/second max 150°C 200°C 60-180 seconds 3°C/second max 217°C 60-150 seconds 245 +0/-5°C 10-30 seconds 6°C/second max. 8 minutes max. GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 73 of 79...

  • Page 74: Packing System

    GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 13.2.7 Packing System Telit GE863-QUAD / PY modules According to SMT processes for pick & place movement requirements, are packaged on trays, each tray contains 20 pieces. Tray dimensions are: 320 ± 0,3 All quotes are in mm, general tolerance ±...
  • Page 75 Ref. Not rounded corner of module’s printed board indicates pin 1 corner. The modules in the tray are oriented as shown in A and the tray is oriented toward left as shown in B. GE863-QUAD GE863-PY page 75 of 79...

  • Page 76: Moisture Sensibility

    GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 13.2.8 Moisture Sensibility Telit GE863-QUAD / PY modules The level of moisture sensibility of is “3”, according with standard IPC/JEDEC J-STD-020, take care of all the relative requirements for using this kind of components.

  • Page 77: Conformity Assessment Issues

    Manufacturers of mobile, fixed or portable devices incorporating this module are advised to clarify any regulatory questions and to have their complete product tested and approved for FCC compliance. Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 77 of 79...

  • Page 78: Safety Recommandations

    The text of the Directive 99/05 regarding telecommunication equipments is available, while the applicable Directives (Low Voltage and EMC) are available at: http://europa.eu.int/comm/enterprise/electr_equipment/index_en.htm Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved READ CAREFULLY GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 78 of 79...

  • Page 79: Document Change Log

    16 Document Change Log ISSUE #0 21/02/06 First release ISSUE #1 19/09/06 Review of all the specification Reproduction forbidden without Telit Communications S.p.A. written authorization - All Right reserved GE863-QUAD GE863-PY 1vv0300715 Rev. 1 - 19/09/06 page 79 of 79...

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