Huawei MC509 CDMA LGA manual Power Interface, Overview

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HUAWEI MC509 CDMA LGA Module
Hardware Guide	Description of the Application Interfaces

Figure 3-1Bottom view of sequence of LGA interface pins

3.3 Power Interface

3.3.1 Overview

The power supply part of the MC509 module contains:

VBAT PIN for the power supply

VCOIN PIN for the standby power supply of the real-time clock (RTC)

VCC_EXT1 PIN for external power output

VCC_EXT2 PIN for external power output

UIM_VCC PIN for UIM card power output

Issue 01 (2011-04-08)	Huawei Proprietary and Confidential	22
	Copyright © Huawei Technologies Co., Ltd.

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Contents Issue Date Hardware GuideNo Warranty History About This DocumentVersion Date Chapter Descriptions Summary Chapter DetailsContent Description of the Application InterfacesElectrical and Reliability Features Safety Information Introduction Product name RF Band BandwidthAbout This Chapter Feature DescriptionOverall Description Function OverviewSMS TBDCircuit Block Diagram  Waste Electrical and Electronic Equipment DirectiveWEEEApplication Block Diagram 2Application block diagram of the MC509 moduleDescription of the Application Interfaces LGA InterfacePin Name Description DC Characteristics Normal Min Typical MaxVCCEXT1 JtagtmsVCCEXT2 UimvccMIC1P WdisableMIC2N MIC1NUartdsr Gpio Wakeupout GpioJtagtdo Uartrts GpioUartring Gpio PoweronoffUimreset Uartrx GpioSpkroutp EaroutnEaroutp SpkroutnGpsant Auxant134 132133 135Power Interface OverviewVbat Interface Vcoin Interface Sudden momentary power lossSmpl timer setting Capacitor value Capacitor package Real-time clockParameter Specifications HB-414 ML-series Output Power Supply Interface4Coin cell characteristics Uimvcc PINSignal Control Interface Pin Pin Name Description DC Characteristics Min Typical MaxInput Signal Control Pins Power-On Time Sequence 3shows the connections of the Poweronoff and Resinn pinsParameter Comments TimeNominal Units Values Parameter Comments TimeNominal values UnitsOutput Signal Control Pin TBD Wakeupin Signal Resinn6Connections of the Wakeupin and Wakeupout pins Uart InterfaceCircuit Recommended for the Uart Interface USB Interface USB data signal D+USB data signal D Pin No Pin Name Description10DC Electrical Characteristics of USB VOHmin VOLmax VIHmin VILmaxUIM Card Interface Circuit Recommended for the UIM Card InterfaceUimpwr NullESD Protection for the UIM Card Interface Audio InterfaceAnalogue Audio DCE Pcmdin Digital AudioPcmsync PcmdouPin No Description Primary ModeGeneral Purpose I/O Interface Name Min Type MaxJtag Interface Pin No Pin Name Description DC Characteristics Min Type MaxVCCEXT2 6V Power RF Antenna InterfacePin No Description DC Characteristics Name Min Typical Max NC PinsGpsant RF GPS Operating Frequencies RF SpecificationsAntenna Installation Guidelines 错误！未找到引用源。 shows the RF bands supported by MC509 RF bandsTest Environment Conducted Rx Sensitivity and Tx PowerConducted RF Measurement Test StandardsAntenna Design Requirements Conducted Transmit PowerAntenna Design Indicators Antenna EfficiencyRadiation Pattern PolarizationGain and Directivity Antenna for MC509 must fulfill the following requirements InterferenceCdma Antenna Requirements Cdma Antenna RequirementsPassive Tests Radio Test EnvironmentActive Tests External power voltage Electrical and Reliability FeaturesSymbol Specification Minimum Maximum Unit Value Input voltage of standby Power for the RTC Data pin voltageSpecification Minimum Value Maximum Value Unit Working and Storage Temperatures and HumidityElectrical Features of Application Interfaces Parameter Description Minimum Value Maximum Value UnitPower Peak Maximum Normal Maximum Power Supply FeaturesInput Power Supply Parameter Minimum Typical Maximum Ripple Unit ValueWorking mode Max Unit Reliability FeaturesPower Consumption Test Condition StandardTest Condition Standard EMC and ESD Features − USBMechanical Specifications Dimensions and interfacesPCB Pad Design Label 2PCB pad designPacking System NameplateFCC CCC NCC Tick CertificationsCertification JgpssiSGS RoHS Test Environmental Protection Certification and TestRoHS Restricted Substance Density Threshold ppmWeee Product Certification National Compulsory CertificationPVC-free Importance of Product CertificationCertification Modes Product Certification Classifications DOC CE Certification Certification TypesFCC Certification Comply with the following rules when making DGT marks NCC DGT CertificationAn example of the DGT mark Tick CertificationTelec and Jate Certification Japan  Telecom Engineer Center Telec Jate Xxxxxx is the company number issued by the IC Huawei 6369AIC Certification Canada IC XXXXXX-YYYYYYYYChinese Certifications  YyyyyyyyIssue 01 Huawei Proprietary and Confidential  CCC RoHS, REACH, JGPSSI, and Chinese Environmental Protection− PBB − Pbde Huawei MC509 Cdma LGA Module Hardware Guide Certifications Guide to Product Certification CE Certification and FCC CertificationIC Certification GCF and PtcrbGCF Certification NCC CertificationHuawei MC509 Cdma LGA Module Hardware Guide Certifications Overall-System Certification Ptcrb CertificationWcdma FDD Overall-System GCF Certification Overall-System Ptcrb Certification GCF and Ptcrb Certification Medical Device Safety InformationInterference Area with Inflammables and ExplosivesAirline Security Safety of ChildrenTraffic Security Environment ProtectionEmergency Call Care and MaintenanceLaws and Regulations Observance Specific Absorption Rate SARCE Approval European Union Regulatory InformationFCC Statement Appendix a Circuit of Typical Interfaces Page Appendix B Acronyms and Abbreviations Acronym or Abbreviation ExpansionUIM PDURTC TTL

MC509 CDMA LGA specifications

The Huawei MC509 CDMA LGA (Local Gateway Access) is a versatile and efficient communication device designed for CDMA (Code Division Multiple Access) networks. It serves as a gateway that facilitates high-speed data transmission and reliable voice services in mobile communications. This device is particularly well-suited for businesses and service providers looking to enhance their CDMA infrastructure.

One of the standout features of the Huawei MC509 is its ability to support multiple user connections simultaneously. This capability allows it to handle a large volume of calls and data transfers, making it ideal for environments with heavy communication demands. The device is built with robust processing power, ensuring it can manage traffic effectively without any degradation in service quality.

In terms of technology, the Huawei MC509 is designed to seamlessly integrate with existing CDMA networks. It employs advanced signal processing techniques to optimize call quality and data throughput. Additionally, the device supports a variety of bandwidth options, which ensures flexibility in deployment based on specific network requirements.

The MC509 also boasts a modular design, allowing for easy upgrades and scalability. As network demands evolve, service providers can expand the functionality of the device by adding new modules without the need for significant hardware changes. This future-proofing aspect makes it a smart investment for organizations aiming to grow their communication capabilities over time.

Security is another critical characteristic of the Huawei MC509. It features comprehensive security protocols to ensure that voice and data transmissions remain private and secure from unauthorized access. This focus on security makes the device suitable for enterprises that handle sensitive information.

Moreover, the Huawei MC509 has been engineered for energy efficiency. Its smart power management capabilities not only reduce operational costs but also contribute to a greener technology solution. This aspect is increasingly important in today’s environmentally conscious market.

Overall, the Huawei MC509 CDMA LGA is a powerful and adaptable communication solution. With its superior call handling capacity, integration capabilities, modular design, security features, and energy efficiency, it stands out as an essential tool for enhancing CDMA network infrastructure. Organizations that invest in this device will benefit from improved communication services, ultimately leading to increased productivity and customer satisfaction.