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| NEC's 1.5W GaAs MMIC POWER AMPLIFIER FEATURES * E-MODE HJ-FET TECHNOLOGY * SINGLE +3.2V POWER SUPPLY * HIGH EFFICIENCY: PAE = 42% MIN * HIGH SATURATED POWER: Pout = +31.5 dBm MIN * FLEXIBLE FREQUENCY RANGE * 20-PIN QFN PACKAGE: (4.15 X 4.15 X 0.9 mm) UPG2118K DESCRIPTION NEC's UPG2118K is a 1.5W, 3 stage power amplifier developed primarily for DCS/PCS1800 applications. With modified external matching the UPG2118K can be tuned from 800 to 2500 MHz. Use of E-mode FET technology delivers high efficiency and high linearity with a single positive low voltage supply. APPLICATIONS * 1800 MHz DCS/PCS * 915 AND 2450 ISM BAND USAGE * AUTOMATIC METER READERS * WIRELESS SECURITY * SATELLITE UPLINK ORDERING INFORMATION PART NUMBER UPG2118K-E3 MARKING 2118 PACKAGE 20-pin QFN SUPPLYING FORM * Embossed tape 12mm wide * 4.5 K pcs/reel ABSOLUTE MAXIMUM RATINGS (TA = 25C, unless otherwise specified) PARAMETERS Storage Temperature Operating Temperature Supply Voltage1,2,3 Active Bias Circuit Voltage Reference Voltage Junction Temperature Input Power Total Power Dissipation SYMBOL Tstg Topt VD1,2,3 VABC Vref Tj Pin Ptot RATINGS -45 to +85 -45 to +85 8.0 8.0 5.0 150 15 4.0 UNIT C C V V V C dBm W Caution This device is ESD sensitive. Please take ESD precautions. The information contained in this document is being issued in advance of the production cycle for the device. The parameters for the device may change before final production or NEC Corporation, at its own discretion, may withdraw the device prior to its production. California Eastern Laboratories UPG2118K PIN CONNECTIONS PIN NO. 1 2 3 4 5 6 7 8 9 10 CONNECTION VG1,2 Vref1,2 VABC Vref3 VG3 GND VD3/RF OUT VD3/RF OUT VD3/RF OUT VD3/RF OUT PIN NO. 11 12 13 14 15 16 17 18 19 20 CONNECTION GND NC NC GND VD2 VD1 GND GND Vattn RF IN (Top View) RECOMMENDED OPERATING CONDITIONS (TA = 25C) PARAMETERS Supply Voltage Reference Voltage Active Bias Circuit Voltage Input Power SYMBOL VD1,2,3 Vref VABC Pin MIN +2.8 +0.04 0 5 TYP +3.2 2.6 MAX +5.5 +1.8 5.5 10 UNIT V V V dBm ELECTRICAL CHARACTERISTICS CHARACTERISTICS Active Bias Circuit Current Reference Current RF Leakage Current Output Power Power Added Efficiency Power Control Slope Minimum Output Power SYMBOL IABC Iref Ileak Pout PAE Pslope MPout (Unless otherwise specified, TA=+25C,f=1880MHz,VD=+3.2V,VABC=+2.6V,Vref=Vattn=1.8V, Pin=+5dBm) TEST CONDITIONS Pout=+31.5dBm,VABC=Arbitrary Vref=Vattn=0.04 to 1.8V Vref=Vattn=0.04 V VABC=10K ohm+Load MIN +31.5 42.0 Vref=Vattn=0.04 V to 1.8V Vref=0.01V Vref=Vattn=0.04 V TYP MAX 30 10 50 50:1 -20 UNIT mA mA mA dBm % Vrms/ Vref dBc UPG2118K TEST CIRCUIT NC (VG1,2 VG3) These pins must be connected to ground via a 1000pF capacitor for stability. PACKAGE DIMENSIONS (UNIT: mm) Life Support Applications These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably be expected to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and agree to fully indemnify CEL for all damages resulting from such improper use or sale. 04/11/2005 A Business Partner of NEC Compound Semiconductor Devices, Ltd. |
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