Справочник ПользователяСодержаниеTable of Contents5List of Figures9List of Tables10Preface11Manual Scope11Target Audience11Manual Organization11Applicable Documents11Regulatory Requirements12Regulatory Statement (Safety)12FCC Notice to Users12Precautions13Antenna and Transmission Safety Precautions13Standards14Contact Us15Text Conventions15Field Service17General Safety17Caring for the Environment18Limitation of Liability19Warranty Notification19How to Get Warranty Service?20Claiming20Conditions21What is Not Covered by the Warranty21Installed Data22Out of Warranty Repairs22Revision History23Chapter 1: Introduction25Product Specifications26Regulatory and Approvals30European Union Directives Conformance Statement30CFR 47 Part 15.19 specifies label requirements30CFR 47 Part 15.21 Information to user31CFR 47 Part 15.105 Information to the user31Chapter 2: Hardware Interface Description33Architecture Overview33Baseband34RF Block34Operating Modes35Power Supply36Power Supply Design36Power Consumption38Power On/Off Operation39Turning the G30 On39Power Supply Turn-on39Turning the G30 On Using PWR_ON40Turning the G30 Off40Turning the G30 Off Using PWR_ON41Power Loss shut down41Turning the G30 Off Using AT+MRST41Low Power Mode42Activating Low Power Mode42Serial Interface During Low Power Mode42Terminating Low Power Mode43Temporary Termination of Low Power Mode44Permanent termination of Low Power Mode45Real Time Clock46Serial Interfaces47UART47Serial Peripheral Interface (SPI)48I2C Bus Interface49SIM Interface49External SIM Card50External SIM Connection51External SIM Design Guidelines51Embedded SIM52eSIM Connection52Audio Interface53Handset Microphone Port53Headset Microphone Port54Differential Speaker (Handset) Port55Mono Speaker (Headset) Port57Headset Detection58Digital Audio Interface59Voiceband Audio59Operating Modes60Basic Mode60Advanced Mode61Audio Programming Interface61Audio Algorithms62Gain Control63Audio Design63Analog Ground64A/D Interface65Power Supply A/D65General Purpose A/D66Controls and Indicators Interface67Reset68VREF Reference Regulator68VRTC69Wakeup Out69Antenna Detection70GPRS Detection71General Purpose I/O71Antenna Interface72Chapter 3: Electrical and Environmental Specifications75Absolute Maximum Ratings75Operating Parameters76Supply/power Pins76Digital Pins76Audio Pins80ADC Pins83Environmental Specifications85Application Interface Specifications85Chapter 4: Mechanical Specifications93Board Dimensions93LGA Tape & Reel Specification95Interface Connector Specifications96Mating Connector97U.FL Connector Specifications98Mating Connector99G30 Mounting100Layout Recommendation101Soldering Footprint101RF Recommendation102Soldering Re-flow102Chapter 5: Service and Testing103Ordering Information103Service103Who to Contact?104Required Query Information104Testing a Standalone Unit106Test Setup106Test Procedure107Acronyms and Abbreviations109A109B109C109D109E109F110G110H110I110L110M110O110P110R111S111T111U112V112Index113A113B113E113G113O113P113R113S113T113U113Размер: 1,5 МБСтраницы: 116Язык: EnglishПросмотреть
