Wiring loom type approval on an orga sim simulator (5 pages)
Summary of Contents for Sony Ericsson GR 47
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All manuals and user guides at all-guides.com GR 47/GR 48 Design Guidelines...
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The product described in this manual conforms to the TTE directive 91/263/EEC and EMC directive 89/336/EEC. The product fulfils the requirements according to ETS 300 342-1. The information contained in this document is the proprietary information of Sony Ericsson Mobile Communications. The contents are confidential and any disclosure to persons other than the officers, employees, agents or subcontractors of the owner or licensee of this document, without the prior written consent of Sony Ericsson Mobile Communications, is strictly prohibited.
All manuals and user guides at all-guides.com GR47/48 Design Guidelines Contents INTRODUCTION ........................5 .........................5 VERVIEW ........................5 RECAUTIONS .........................5 BBREVIATIONS MECHANICAL INTEGRATION....................7 ......................7 HYSICAL IMENSIONS ELECTRICAL INTEGRATION ....................8 ..........................8 ENERAL ........................9 ROUNDING 3.2.1 The Analogue Ground....................9 3.2.2 The Digital Ground (DGND) ..................9 ..................10 XTERNAL UPPLY TO...
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All manuals and user guides at all-guides.com GR47/48 Design Guidelines 6.7.2 GR47 software updates ..................28 APPENDIX I - TECHNICAL DATA .....................29 APPENDIX II – GR47/GR48PIN OUT ..................31 APPENDIX III GSM TRANSMIT WAVEFORM CHARACTERISTICS........34 BA/SEM/MS 03:0015 Rev A LZT 123 7596...
900/1800 MHz and 850/1900 MHz GSM bands respectively. This document should be used in conjunction with either the GR 47/48 Integrators Manual or GR47/GR48Technical Description and is intended to aid the system integrator both designing the module into their application and gaining the correct approvals.
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All manuals and user guides at all-guides.com GR47/48 Design Guidelines Mobile Equipment Mobile Originated Mobile Station Mobile Terminated Pulse Code Modulation Protocol Data Unit Radio Link Protocol Radio Frequency Real Time Clock Service Discovery Protocol Short Message Service Subscriber Identity Module To Be Defined BA/SEM/MS 03:0015 Rev A LZT 123 7596...
All manuals and user guides at all-guides.com GR47/48 Design Guidelines Mechanical Integration The GR 47/48 is protected with AISI 304 Stainless Steel covers suitable to fulfil the environmental and EMC requirements. The position of the different connectors and mounting holes are shown in figure 2.1 with dimensions.
• board to board. • board to cable. See section 5 for suppliers and part numbers. The figure 3.1 below indicates the pin numbering scheme. Figure 3.1 GR 47/48. View from the underside BA/SEM/MS 03:0015 Rev A LZT 123 7596...
Digital Ground AGND Analogue Ground There are two ground signals in GR 47/48, Analogue Ground (AGND) and Digital Ground (DGND). The analogue Ground is connected to pin number 60, and the Digital Ground is connected to the System Connector Interface through pin numbers 2, 4, 6, 8, 10 and 12.
All manuals and user guides at all-guides.com GR47/48 Design Guidelines 3.3 External Supply to Module Pins Name Description 1, 3, 5, 7, 9, 11 Regulated Power Supply Connect all of the pins together in the application in order to carry the current drawn by the module.
All manuals and user guides at all-guides.com GR47/48 Design Guidelines GR 47/48 does not have internal capacitance to supply the large current peaks during GSM transmission. Therefore on burst transmission the application DC source is responsible for providing the appropriate current.
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All manuals and user guides at all-guides.com GR47/48 Design Guidelines ≥ 2.0 Amp 120mV 1000µF 1.5 Amp 170mV *2500µF 1.0 Amp *6000µF 160mV 0.5 Amp 165mV *10000µF Table 3.2 ESR = 50mΩ BULK = 100mΩ LINE Transmit Burst PSU LIMIT CBULK (min) Vcc Dip (approx) ≥...
All manuals and user guides at all-guides.com GR47/48 Design Guidelines 3.3.3 On/Off signal The on/off line should be attached to an open collector drive or momentary contact switch otherwise the module alarm clock feature will not operate. The on/off line is wired Red internally with the alarm wake up signal.
All manuals and user guides at all-guides.com GR47/48 Design Guidelines 3.4 SIM connections All track lengths between the SIM card and the module must be kept below 15cm. This is due to the voltage drop/capacitance associated with the extra track length and it has type approval issues as it will affect timing.
All manuals and user guides at all-guides.com GR47/48 Design Guidelines 3.5 Audio Connections Audio connections for both of the analogue paths are shown below. 3.5.1 Analogue Audio Signal Dir. Description AFMS Audio From Mobile Station ATMS Audio To Mobile Station AGND Ground (return) for analogue audio ATMS and AFMS are the audio input and output for the module.
All manuals and user guides at all-guides.com GR47/48 Design Guidelines • Portable Hands Free - This state activates a different amplification factor in the GR47 and activates a microphone bias level of 2V in ATMS when a call is in progress. This is the default state at power-on.
All manuals and user guides at all-guides.com GR47/48 Design Guidelines It is also used as an ear-piece driver for the Portable Hands Free accessory. ≅ 120 Ω Zout (0.3 – 3.5 kHz) 2.2 µF Output capacitance Levels > 2.4 Vpp [TBC] Drive capability into 5 kΩ...
All manuals and user guides at all-guides.com GR47/48 Design Guidelines 3.7 Interfacing to a 3.3V µProcessor CMOS gates are used within the GR47 and therefore the output drive is virtually rail to rail for small loads. So direct interface from the GR47 to low voltage logic gates is possible.
All manuals and user guides at all-guides.com GR47/48 Design Guidelines Many level shifting I/C’s are also available which would perform a similar function as described above i.e. a suitable device is a Max3372 for level shifting. Note : ESD protection is not a requirement for the level shifter. 3.8 Software download and logging circuitry Below the circuitry is shown which allows software download and logging to be performed.
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All manuals and user guides at all-guides.com GR47/48 Design Guidelines 3.9 Battery charging For battery powered applications, the GR47 has a connection to aid and support battery charging. The typical design where this may be applicable is for the customer to power the module directly from a battery source connected to VCC (pins 1, 3, 5, 7, 9) and to provide a 5V dc power source (600mA max) to the CHG_IN connection (pin 11).
All manuals and user guides at all-guides.com GR47/48 Design Guidelines 4 Developers Board The developers board is the reference design against which the module has been type approved, the circuit diagram for this is available upon request from customer support 4.1 Power Circuit A 3A simple switcher step down voltage regulator has been used to produce the module Vcc.
All manuals and user guides at all-guides.com GR47/48 Design Guidelines 4.5 EMC When using the original developers kit (type number 4000005) the circuit ground is bonded to the metal chassis of the developers kit box, all signal connections are filtered via ferrite chokes. The new developers kit (type number 4000006) has reduced protection but is enough to pass all EMC testing.
All manuals and user guides at all-guides.com GR47/48 Design Guidelines 5 Part numbers 5.1 System connector A connector that can be used to interface to the system connector is the Samtech FLE or SFMC or CLP series, the female part number is CLP- 130-02-F-D.
All manuals and user guides at all-guides.com GR47/48 Design Guidelines System connector For the system connector follow http://www.imperial-connect.co.uk/products/prodprofile127.html click on ITRQPGA thumbnail. 5.4.2 IMS connectors Connector cables from MMCX to SMA can be ordered from this supplier normally with a 2-3 week lead time. BA/SEM/MS 03:0015 Rev A LZT 123 7596...
After that, all documentation together with the test reports and certificates of the application should be sent to Sony Ericsson in order to register the application to the accessories list for the approval of the module, this will aid the approval of the application world wide.
All manuals and user guides at all-guides.com GR47/48 Design Guidelines 6.2 Power supply It is essential the application power supply is designed to comply with the specification in section 3. This will be sufficient to pass type approval, no RF testing will be required if it meets these specifications. BA/SEM/MS 03:0015 Rev A LZT 123 7596...
All manuals and user guides at all-guides.com GR47/48 Design Guidelines 6.3 SIM Testing SIM electrical testing does need to be carried out since the electrical paths from which it was originally approved against (developers kit board) have changed. This will typically take around 3 hours in a test house.
If the GR47 software is updated there should be no further action required by the system integrator as accessories lists are generally carried across between TA certificates and any software supplied by Sony Ericsson will be fully Type Approved. BA/SEM/MS 03:0015 Rev A LZT 123 7596...
Idle mode: = 5 mA Switched off: < 100 µA Radio specifications Frequency range: GR 47: EGSM 900 MHz and 1800 MHz (Dual Band) GR 48: GSM 850 MHz and 1900 MHz (Dual Band) Maximum RF output power: 2 W / 1 W Antenna impedance: Ω...
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All manuals and user guides at all-guides.com GR47/48 Design Guidelines Shock response spectrum II, peak acceleration: - 3 shocks in each axis and direction: 1000 m/s2, 6 ms Bump: Acceleration 250 m/s2 Free fall transportation: 1.2 m Rolling pitching transportation: Angle: ±35 degrees, period: 8s Static load: 10 kPa...
All manuals and user guides at all-guides.com GR47/48 Design Guidelines Appendix II – GR47/GR48 Pin out Signal Name Signal Type Description Supply Power Supply DGND Digital Ground Supply Power Supply DGND Digital Ground Supply Power Supply DGND Digital Ground Supply Power Supply DGND Digital Ground...
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All manuals and user guides at all-guides.com GR47/48 Design Guidelines VRTC Supply 1.8 V Voltage for real time clock ADC1 Analogue Analogue to digital converter 1 ADC2 Analogue Analogue to digital converter 2 ADC3 Analogue Analogue to digital converter 3 2.75, internal C Data pullup...
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All manuals and user guides at all-guides.com GR47/48 Design Guidelines I/O8 General purpose I/O 8 Dig. 2.75 UART2 Reception Dig. 2.75 UART2 Transmission PCMULD Dig. 2.75 DSP PCM digital audio input PCMDLD Dig. 2.75 DSP PCM digital audio output PCMO Dig.
All manuals and user guides at all-guides.com GR47/48 Design Guidelines Appendix III GSM transmit waveform characteristics The simplified GSM loading characteristics and power supply reference model in relation to the GR47 system connector is represented in figure 1. J1 represents the interface to the GR47 system connector and the voltage there is referenced Vcc.
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All manuals and user guides at all-guides.com GR47/48 Design Guidelines 577 µs TRANSMIT GM47 Vcc Figure 2 - Transmit Burst Vcc Waveform A. The sharp fall in voltage in this region is caused by the ESR of the capacitors (mounted as close to the module Vcc pins as possible.