TQP2420B

TQP2420B PRELIMINARY DATASHEET WLAN PRODUCTS Vcc1 12 N/C 11 N/C 10 9 RF In 1 RF Out / Vc2 2.4GHz ISM Band InGaP HBT Power Amplifier N/C 2 8 RF Out / Vc2 Vref 3 4 Bias Controller Features 7 6 Vdet 5 High-Efficiency, 2.4 GHz ISM Band PA for 802.11b WLAN Systems Integrated Output Power Detector Leadless 3.0 x 3.0 mm SMT Package Temperature Compensated Bias Network with Bias Shutdown Mode +23 dBm Linear Output Power Vcc N/C GND Product Description: The TQP2420B is a linear, high performance, medium-power amplifier designed for 802.11b WLAN and other applications in the 2.4GHz ISM band. The device exhibits industry-leading power added efficiency under 802.11b CCK modulation Package Pin-out: while meeting ACP requirements. The power amplifier is manufactured using TriQuint’s InGaP HBT process and is packaged in an industry standard 3mm x 3mm VQFN-12 package. Applications Selected Electrical Specifications: Parameter Frequency Range Linear Output Power (guaranteed ACP under 802.11b modulation) Power Gain (Pin = -6 dBm) Power Added Efficiency 802.11b ACP; +22.0 dBm Output; 1st Side Lobe -56 dBc 802.11b ACP; +22.0 dBm Output; 2nd Side Lobe Test Conditions: Ta=25°C; Vref= 2.95V; Vcc=Vc1=Vc2=3.3V; 802.11b modulation 802.11b WLAN min typ 23 28.8 35 -35 31 max 2500 units MHz dBm dB % dBc 2.4GHz ISM Band Applications Cordless Phones Broadband Systems 2400 22 28 For further information please visit www.triquint.com 1 Datasheet rev 1.1; August 26, 2003. . TQP2420B Preliminary Datasheet Absolute Maximum Ratings Param eter Sym bol min Power Supply Voltage (no RF applied) Power Supply Voltage (RF applied) Reference Voltage Power D is sipation Case Tem perature, Survival Storage Tem perature Operating Tem perature Range RF Input Power Vc1, Vc 2,Vcc Vc1, Vc2, Vc c Vref P d is s Tc Ta Toper P in -4 0 -40 -4 0 1 00 1 50 85 +5dBm Value m ax 6 .0 5 .0 3.0 V V V W °C °C °C dBm Unit General Electrical Characteristics1,2 P a ra me te r Frequ en cy R a nge O u tp ut P o we r @ 1 d B G a in C o m p re s s ion L in ear O utp u t P o we r (g uarante ed A C P u n de r 8 02 .11b m o du la tion ) P o we r G a in (P in =-6dB m ) G a in V a ria tio n vs. F re que nc y P o we r A dd e d Efficien cy 8 0 2.11 b A d ja c e n t C han ne l P o we r @ + 22.0 dB m O u tput p owe r st – 1 S ide Lo be 8 0 2.11 b A d ja c e n t C han ne l P o we r @ + 22 .0 d B m O u tp u t p o we r nd – 2 S id e L o be Inpu t V S W R with e xte rnal m a tc hin g ) 1 2 m in 2 40 0 typ 24 ma x 2 500 U n it Mh z dBm dBm 22 28 23 2 8 .8 0 .4 35 -3 5 -5 6 2 :1 31 dB d B p -p % dBc dBc Test Conditions: Ta=25oC, Vref=2.95V, Vcc=Vc1=Vc2=3.3V 802.11b modulation AC performance is guaranteed at 25 Deg-C, Vcc=Vc1=Vc2=3.3V, Vref=2.95V DC Electrical Performance*At Vref=2.95V typical P arame ter, Op era ting Voltage Sup ply Ra nge S upply Curren t: Ta = 25°C, Vcc =Vref=2.95 Vc1=V c2= 3.3V L in ear Outpu t Power = 2 2dBm , with 8 02.11b CCK m odulatio n V ref Ivref S hutdown Mode Current Qu ie scen t current* min 3.0 typ 3 .3 160 max 3 .6 U n it V mA 2.85 2.95 2