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AS3990

UHF RFID single chip reader EPC Class1 Gen2 compatible; ?? Fully compliant with ISO 18000 6a, 6b, 6c and EPC Class 1- Gen2 protocol using external MCU\n?? EPC Class 1 -Gen2 framing support using low cost 8 Bit microcontroller\n?? Direct data mode in the frequency range of 860 to 960 MHz enables propriety Protocol support\n?? Internal power amplifier with level controlled 20dBm for short range applications\n?? Modulator using ASK or PR-ASK modulation\n?? Adjustable ASK modulation index\n?? Automatic selection between I and Q Signal ensuring no “communication holes”\n?? Built-in reception low-pass and high-pass filters having selectable corner frequencies.\n?? On chip VCO and PLL covering complete RFID frequency range and frequency hopping support\n?? Selectable receiver gain with AGC\n?? Supported link frequencies from 40 up to 640kHz;

General Description\nThe AS3990 UHF reader chip is an integrated analogue front end and data framing system for a 900MHz RFID reader system. Built in programming options make it suitable for a wide range of\napplications in UHF RFID systems. Designed to simplify the design and implementation of an EPC\nClass 1Gen2 reader, this IC requires only a standard 8Bit microcontroller with minimal other components.Key

AS3990

UHF RFID single chip reader EPC Class1 Gen2 compatible

GeneralDescription TheAS3990UHFreaderchipisanintegratedanaloguefrontendanddataframingsystemfora900MHzRFIDreadersystem.Builtinprogrammingoptionsmakeitsuitableforawiderangeof applicationsinUHFRFIDsystems.Designedtosimplifythedesignandimplementationo

AS3990-BQFT

Package：64-VFQFN 裸露焊盤；包裝：卷帶（TR）剪切帶（CT） 類別：RF/IF，射頻/中頻和 RFID RFID，射頻接入，監(jiān)控 IC 描述：IC RFID READER 860-960MHZ 64QFN

AS3990-EB FRANK EU

包裝：盒 類別：開發(fā)板，套件，編程器 RFID 評估和開發(fā)套件，板 描述：BOARD EVAL AS3990 EUROPE

BA3990F

RipplefilterforportableCDplayers

TheBA3990FisaripplefilterforportableCDplayersthatoperateofftwobatteries. Features 1)Facilitatesripplefilterdesign. 2)Lowcurrentconsumption. Applications PortableCDplayersandheadphonestereos

C3990

5x7mmSMDHCMOSClockOscillator5.0Volts

INN3990CQ

CV/CCValleySwitchingDCM/CCMFlybackSwitcherIC

Applications Powersuppliesforautomotivesubsystemssuchasthetractioninverter emergencypowersupply(EPS),high-voltagetolowvoltageDC/DC converters(mDCDC)inbatterymanagementsystems,on-board chargersand12Vsystemstandbypowersupplies. Description TheInnoSwitch?3-AQfami

LP3990

150mALinearVoltageRegulatorforDigitalApplications

LP3990

LP3990150mALinearVoltageRegulatorforDigitalApplications

LP3990

150-mALinearVoltageRegulatorforDigitalApplications