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LEON-G100/G200 Quad Band GSM/GPRS Voice and Data Modules System Integration Manual Abstract This document describes the features

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 10 of 75 1.2.1 Functional blocks The LEON

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 11 of 75 ADC input is provided on the LE

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 12 of 75 1.3 Pin-out Table 1 describes th

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 13 of 75 Function Pin No I/O Description R

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 14 of 75 1.4 Operating Modes LEON-G100/G2

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 15 of 75 General Status Operating Mode Des

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 16 of 75 1.5 Power management 1.5.1 Powe

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 17 of 75 Collecting and processing of me

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 18 of 75 Figure 4: Description of the VCC

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 19 of 75 Reference Description Part Number

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Page 2 Document Information Title LEON-G100/G200 Subtitle Quad Band GSM/GPRS Voice

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 20 of 75 Figure 6: Description of the VCC

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 21 of 75 Figure 7: Description of the VCC

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 22 of 75 Figure 9: Connection of an exter

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 23 of 75 of >99% of a period. The remai

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 24 of 75 the maximum acceptable charging

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 25 of 75 Figure 11: Valid area for the ch

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 26 of 75 the V_BCKP voltage within its val

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 27 of 75 on the application board, in rang

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 28 of 75 The power-on sequence is describe

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 29 of 75 VCCV_BCKPLDOsRESET_NSystem StateB

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Preface Page 3 of 75 Preface u-blox Technical Documentation As pa

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 30 of 75 Figure 16: Application circuits

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 31 of 75 1.7 RF connection The core of t

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 32 of 75 Second microphone input: direc

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 33 of 75 Name Description Remarks HS_P Low

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 34 of 75 Figure 20: Application circuits

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 35 of 75 Mount a 33 nH series inductor

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 36 of 75 Figure 22: Hands free mode appli

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 37 of 75 LEON-G100/G200374344MIC_BIAS1MIC_

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 38 of 75 If the I2S interface is used in

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 39 of 75 I2S_TX word can be written whil

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Preface Page 4 of 75 Clear description of your question or the p

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 40 of 75 The sample-based voiceband pro

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 41 of 75 1.10 SIM interface An SIM card in

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 42 of 75 1.10.1 SIM functionality The foll

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 43 of 75 All flow control handshakes are s

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 44 of 75 1.11.1.2 UART signal behavior Se

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 45 of 75 The DTR line is set by default to

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 46 of 75 V Fig. 30: UART interface applica

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 47 of 75 because the module needs RTS

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 48 of 75 To be complaint with the I2C bus

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 49 of 75 UeqReqGgADCLEON-G1005ADC1UsigRsig

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Contents Page 5 of 75 Contents Preface ...

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 50 of 75 1.14 Approvals 1.14.1 Compliance

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Design-In Page 51 of 75 2 Design-In This section provides a desig

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Design-In Page 52 of 75 2.2 Design Guidelines for Layout The foll

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Design-In Page 53 of 75 Rank Function Pin(s) Layout Remarks 1st RF

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Design-In Page 54 of 75 The transmission line must be routed in

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Design-In Page 55 of 75 The large current generates a magnetic f

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Design-In Page 56 of 75 SPK_P / SPK_N are high level balance

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Design-In Page 57 of 75 2.2.1.7 Digital pins External Reset (

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Design-In Page 58 of 75 2.2.2 Footprint and paste mask 29.5 mm [1

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Design-In Page 59 of 75 Figure 38: Ground copper and signal keep-

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Contents Page 6 of 75 2.3 Module thermal resistance ...

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Design-In Page 60 of 75 2.2.3 Placement Optimize placement for mi

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Design-In Page 61 of 75 For integration observe these recommendati

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Design-In Page 62 of 75 Figure 41: |S11| sample measurement of a

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Design-In Page 63 of 75 Figure 42 and 43: |S11| and |S21|

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Design-In Page 64 of 75 2.4.3 Antenna detection functionality The

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Handling and soldering Page 65 of 75 3 Handling and soldering 3.1

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Handling and soldering Page 66 of 75 To avoid falling off, LEON

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Handling and soldering Page 67 of 75 3.2.5 Repeated reflow solder

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Product Testing Page 68 of 75 4 Product Testing 4.1 u-blox in-se

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Appendix Page 69 of 75 Appendix A Extra Features A.1 Firmware (up

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Contents Page 7 of 75 Contact ...

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Appendix Page 70 of 75 A.5 HTTP HTTP client is implemented in LEO

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Appendix Page 71 of 75 B Glossary 3GPP 3rd Generation Partnership Pro

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Appendix Page 72 of 75 LDN Last Dialed Numbers LDO Low-Dropout LED Lig

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Related documents Page 73 of 75 Related documents [1] u-blox LEON-G10

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Revision history Page 74 of 75 Revision history Revision Date Name Sta

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary Contact Page 75 of 75 Contact For complete contact information visit u

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 8 of 75 1 System description 1.1 Overvie

LEON-G100/G200 - System Integration Manual GSM.G1-HW-09002-C Preliminary System description Page 9 of 75 1.2 Architecture Figure 1: LEON-