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| 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=25C; 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 Parameter Symbol min Power Supply Voltage (no RF applied) Power Supply Voltage (RF applied) Reference Voltage Power Dissipation Case Temperature, Survival Storage Temperature Operating Temperature Range RF Input Power Vc1, Vc2,Vcc Vc1, Vc2, Vcc Vref Pdiss Tc Ta Toper Pin -40 -40 -40 100 150 85 +5dBm Value max 6.0 5.0 3.0 V V V W C C C dBm Unit General Electrical Characteristics1,2 Parameter Frequency Range Output Power @ 1dB Gain Compression Linear Output Power (guaranteed ACP under 802.11b modulation) Power Gain (Pin=-6dBm) Gain Variation vs. Frequency Power Added Efficiency 802.11b Adjacent Channel Power @ +22.0 dBm Output power st - 1 Side Lobe 802.11b Adjacent Channel Power @+22.0 dBm Output power nd - 2 Side Lobe Input VSW R with external matching) 1 2 min 2400 typ 24 max 2500 Unit Mhz dBm dBm 22 28 23 28.8 0.4 35 -35 -56 2:1 31 dB dB 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 Parameter, Operating Voltage Supply Range Supply Current: Ta = 25C, Vcc=Vref=2.95 Vc1=Vc2= 3.3V Linear Output Power = 22dBm, with 802.11b CCK modulation Vref Ivref Shutdown Mode Current Quiescent current* min 3.0 typ 3.3 160 max 3.6 Unit V mA 2.85 2.95 2 <1 60 3.0 mA uA mA 2 For further information please visit www.triquint.com Datasheet rev1.1; August 26, 2003. TQP2420B Preliminary Datasheet Schematic TL13 TL6 TL11 TL3 TL1 TL 5 3.5 Deg 23.8 Deg 2.8 Deg 2.8 Deg 14.0 Deg 18.2 Deg Vc1 Port VC1 C C6 C=0.033 uF Vc2 C C7 C=4.7 uF Port VC2 C C9 C=4.7 uF C C10 C=22 pF NC RFin Port RFin C C1 C=2.2 pF MLIN TL13 L=2.7deg C C0 MLIN C=1.3 pF TL6 L=22.1deg 12 1 NC RFout C C4 C=2.4 pF R R1 R=10 kOhm C C5 C=1.5 pF Port RFout 11 10 9 8 NC TQP 2420B 4 5 6 2 3 7 NC TQP2420B X1 C C8 C=10.0 pF C C2 C=.033 uF Detector Out Port Det_out Port Vref Port Vcc C C3 C=.033 uF VRef Vcc Pin Assignments Pin 1 2 3 4 5 6 7 8 9 10 11 12 Symbol RFin N/C Vref Vcc* N/C GND Vdet RFout, Vcc2 RFout, Vcc2 N/C N/C Vcc1 GND 1 stage collector supply voltage Backside Paddle st Description RF Input Bias Reference voltage Bias circuit supply voltage, Ground Power detector output voltage RF Output and 2 stage collector supply voltage RF Output and 2 stage collector supply voltage nd nd *Vcc may be connected directly to Vc1 or Vc2 on DC side of RF Choke For further information please visit www.triquint.com 3 Datasheet rev 1.1; August 26, 2003. . TQP2420B Preliminary Datasheet Evaluation Board-WLAN PA; 242x Evaluation board Vcc1 C9 Vcc2 Layer/Descriptions Dielectric: FR4: Er=4.6 Top: 1 oz. Plated Copper Dielectric 1 : 6 mils Mid 1: 1 oz. Copper Dielectric 2: 28 mils Mid 2: 1 oz. Copper Dielectric 3: 6 mils Bottom: 1 oz. Plated Copper + L1 C7 + C10 Pin 1 C1 C6 L2 C5 C4 C8 R1 Q1 C0 C2 C3 R2 Vref Vcc Det Bill of Materials Evaluation Board Integrated Circuit ID Part # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Quantity Component ID 1 1 1 2 1 2 1 1 1 1 1 2 1 2 2 1 C0 C5 C1 C3,C6 C4 C7,C9 C10 R1 R2 L1 L2 C8,C2 Q1 J1,J2 J3,J4 PCB Size 242X TQP2420 Value Units pF pF pF uF pF uF pF ohms ohms nH nH pF N/A Manufacturer AVX AVX AVX Murata AVX AVX Murata Rhom Rhom Murata Murata Murata Triquint Johnson P/N 04023J1R3BBW 04023J1R5BBW 04023J2R2BBWTR GRP155R71A333KA01B 04023J2R4BBW TRJR475M016R GRP1555C1H220JZ01B MCR01J133 LQW15AN9N1H LQW15AN6N2C GRP1555C1H100JZ01B TQP2420B 142-0711-881 242X DC Connector Printed circuit board Comments 0402 1.3 0402 1.5 0402 2.2 0402 0.033 0402 2.40 .130x.070 4.70 0402 22.00 0402 10000.00 0402 0.00 0402 9.10 0402 6.20 0402 10.00 MLF 4 For further information please visit www.triquint.com Datasheet rev1.1; August 26, 2003. TQP2420B Preliminary Datasheet TQP2420B measured performance; in TriQuint WLAN242X Evaluation Board Measurement conditions Ta = 25C, Vref=2.95 Vcc=Vc1=Vc2= 3.3V, Sample size 9 Units G (d ) versusF uency ain B req 30 29 28 27 26 25 24 23 22 21 20 2 2.2 2.4 2.6 2.8 3 F u cy(G z) req en H 0 -5 -10 -15 -20 -25 -30 2 Input Return Loss (dB) versus Frequency 2.2 2.4 2.6 2.8 3 Frequency (GHz) O ut R utp eturnL ss(d ) vers F uency o B us req 0 -5 -1 0 -1 5 -2 0 -2 5 -3 0 2 2.2 2.4 2.6 2.8 3 F u n (G z) req e cy H R v rs Is la n(d ) v rs sF q e c e e e o tio B e u re u n y 0 -1 0 -2 0 -3 0 -4 0 -5 0 -6 0 -7 0 2 2 .2 2 .4 2 .6 2 .8 3 F q e c (G z) re u n y H For further information please visit www.triquint.com 5 Datasheet rev 1.1; August 26, 2003. . TQP2420B Preliminary Datasheet TQP2420B measured performance; in TriQuint WLAN242X Evaluation Board Measurement conditions Ta = 25C, Vref=2.95, Vcc=Vc1=Vc2= 3.3V, 802.11b Modulation Transmit Spectral Mask-Typical performance Current vs Output power Vc1=Vc2=3.3V temp=25 deg C f=2450 MHz ACP vs Output power Vc1=Vc2=3.3V temp=25 degC f=2450MHz -20 ACP, 1st or second sidelobe (dBc) -25 -30 -35 -40 -45 -50 -55 -60 -65 -70 20 21 22 23 24 25 Output power (dBm) 250 200 Collector Current (mA) 150 100 Itot Ic1 0 5 10 15 Output power (dBm) 20 Ic2 50 0 25 30 6 For further information please visit www.triquint.com Datasheet rev1.1; August 26, 2003. TQP2420B Preliminary Datasheet TQP2420B measured performance; in TriQuint WLAN242X Evaluation Board- Continued Measurement conditions Ta = 25C, Vref=2.9, Vcc=Vc1=Vc2= 3.3V Gain vs Input Power as a function of Temperature f=2450 MHz Output Power vs Input Poweras a function of Temperature; f=2450 MHz 30 30 30 29.5 29 28.5 Gain (dB) +25 deg-C Output power(dBm) or Gain (dB) +85 deg-C 25 +25 deg-C -40 deg C +85 deg-C 25 -40 deg-C 20 20 28 27.5 27 26.5 26 25.5 25 -25 -20 -15 -10 -5 0 Input power (dBm) 15 15 10 10 5 5 0 -25 -20 -15 -10 -5 0 Input power (dBm) 0 Detector Voltage vs Output Power as a Function of Frequency; Vc1=Vc2=3.3V 01.20 Detector Voltage vs. Output Power as a Function of Temperature; Vcc=3.3V; f=2450 MHz 01.20 01.00 Detector Voltage (V) 01.00 0 deg-C 2400 MHz Detector voltage (V) 25 deg-C 00.80 2450 MHz 00.80 00.60 00.40 00.20 00.00 85 deg-C 2500 MHz 00.60 00.40 00.20 00.00 00.00 05.00 10.00 15.00 20.00 25.00 30.00 00.00 05.00 10.00 15.00 20.00 25.00 30.00 Output pow er (dBm) Output power (dBm) For further information please visit www.triquint.com 7 Datasheet rev 1.1; August 26, 2003. . TQP2420B Preliminary Datasheet Application Data External matching *The 50 Ohm match of the input and output ports of the TQP2420B is completed by the addition of a small number of external components. The optimum impedance presented to the respective ports is described in the Smith Chart plot at the right. *The impedance shown can be achieved by a number of topologies. The preferred topology selected for Triquint 242x evaluation board is shown in the schematic. Source m1 freq= 2.480GHz S(2,2)=0.750 / 177.603 impedance = Z0 * (0.143 + j0.020) Load m2 freq= 2.480GHz S(1,1)=0.739 / -168.987 impedance = Z0 * (0.151 - j0.094) S(2,2) S(1,1) m1 m2 freq (30.00MHz to 6.000GHz) Source freq 30.00MHz 230.0MHz 430.0MHz 630.0MHz 830.0MHz 1.030GHz 1.230GHz 1.430GHz 1.630GHz 1.830GHz 2.030GHz 2.230GHz 2.430GHz 2.630GHz 2.830GHz 3.030GHz 3.230GHz 3.430GHz 3.630GHz 3.830GHz 4.030GHz 4.230GHz 4.430GHz 4.630GHz 4.830GHz 5.030GHz 5.230GHz 5.430GHz 5.630GHz 5.830GHz 6.000GHz S(1,1) 0.999 / -3.957 0.967 / -29.806 0.903 / -53.507 0.829 / -74.166 0.761 / -91.703 0.706 / -106.400 0.666 / -118.632 0.640 / -128.809 0.630 / -137.406 0.635 / -144.982 0.654 / -152.132 0.687 / -159.368 0.728 / -167.002 0.773 / -175.121 0.819 / 176.361 0.860 / 167.614 0.896 / 158.820 0.925 / 150.128 0.948 / 141.643 0.964 / 133.423 0.975 / 125.491 0.981 / 117.850 0.982 / 110.485 0.980 / 103.380 0.973 / 96.518 0.963 / 89.892 0.948 / 83.512 0.929 / 77.411 0.905 / 71.655 0.877 / 66.344 0.852 / 62.271 freq Load S(2,2) 0.981 / 176.647 0.972 / 155.219 0.950 / 127.187 0.844 / 82.634 0.601 / 10.089 0.509 / -68.802 0.556 / -114.349 0.598 / -138.063 0.627 / -152.220 0.651 / -161.741 0.678 / -168.936 0.708 / -175.101 0.741 / 179.055 0.774 / 173.238 0.804 / 167.397 0.830 / 161.580 0.852 / 155.844 0.870 / 150.230 0.884 / 144.755 0.895 / 139.422 0.905 / 134.221 0.912 / 129.140 0.919 / 124.164 0.924 / 119.274 0.929 / 114.457 0.933 / 109.694 0.937 / 104.969 0.941 / 100.267 0.944 / 95.573 0.948 / 90.874 0.951 / 86.866 30.00MHz 230.0MHz 430.0MHz 630.0MHz 830.0MHz 1.030GHz 1.230GHz 1.430GHz 1.630GHz 1.830GHz 2.030GHz 2.230GHz 2.430GHz 2.630GHz 2.830GHz 3.030GHz 3.230GHz 3.430GHz 3.630GHz 3.830GHz 4.030GHz 4.230GHz 4.430GHz 4.630GHz 4.830GHz 5.030GHz 5.230GHz 5.430GHz 5.630GHz 5.830GHz 6.000GHz 8 For further information please visit www.triquint.com Datasheet rev1.1; August 26, 2003. TQP2420B Preliminary Datasheet Device Junction Temperature *The plot is an estimate of the first and second stage transistor temperatures for an amplifier biased at a collector voltage of 3.3V and Vref= 2.95V. The paddle temperature is +85 deg-C. The actual temperature will vary dependent on the method used to attach the package to the final assembly board. 180 170 160 150 140 130 120 110 100 -20 -10 0 10 20 MMIC Output power (dBm) Junction Temperature vs Output power TQP2420B Package Baseplate =85 deg-C Junction Temperature (deg-C) Stage 1 Stage 2 Package Outline DD Deta il X D D2 BB e E E2 CC AA Detail X L A b JE D E C DE S IG NA TIO N A b D D2 e E E2 L AA BB CC DD D E S CR IP TIO N O V E RA LL HE IG HT TE R M INA L W IDTH P A CK A G E LE N G TH E XP O S E D P A D LE NG TH TE R M INA L P ITC H P A CK A G E W IDTH E XP O S E D P A D W IDTH TE R M INA L LE N G TH P IN 1 ID LE N G TH P IN 1 ID W ID TH P IN 1 ID TO E DG E P IN 1 ID TO E DG E M E TR IC 0.90 +/-.10 m m 0.23 +/-.07 m m 3.00 m m B S C 1.45 +/-.10 m m 0.50 m m B S C 3.00 m m B S C 1.45 +/-.10 m m 0.40 +/-.10 m m 0.43 m m B S C 0.43 m m B S C 0.18 m m B S C 0.18 m m B S C E N G LIS H .035 +/-.004 in .009 +/-.003 in .118 in .057 +/-.004 in .020 in .118 in .057 +/-.004 in .016 +/-.004 in .017 in .017 in .007 in .007 in N O TE 1 1 1 1 1 1 1 1 1 1 1 1 N otes: 1. P RIM A RY DIM E NS IO NS A RE IN M E TRIC M ILLIM E TE RS . TH E E NG LIS H E Q UIV A LE N TS A R E CA LCU LA TE D A ND S U B JE C T TO RO UN DIN G E R RO R. For further information please visit www.triquint.com 9 Datasheet rev 1.1; August 26, 2003. . TQP2420B Preliminary Datasheet Package Marking Pin 1 2420 XXXX YYWW Line 1: 2420 Line 2: XXXX TriQuint Assembly Lot Number Line 3: Manufacturing year and work week Caution: Electrostatic discharge sensitive. Observe handling Precautions! Part Ordering Information Type Marking Ordering code (tape and reel) Package TQP2420B 2420 TBD VQFN12 3x3mm 12 Lead Additional Information For latest specifications, additional product information, worldwide sales and distribution locations, and information about TriQuint: Web: www.triquint.com Email: info_wireless@tqs.com Tel: (503) 615-9000 Fax: (503) 615-8902 For technical questions and additional information on specific applications: Email: info_wireless@tqs.com The information provided herein is believed to be reliable; TriQuint assumes no liability for inaccuracies or omissions. TriQuint assumes no responsibility for the use of this information, and all such information shall be entirely at the user's own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. TriQuint does not authorize or warrant any TriQuint product for use in life-support devices and/or systems. Copyright (c) 2003 TriQuint Semiconductor, Inc. All rights reserved. Revision 1.1, August 26, 2003 10 For additional information and latest specifications, see our website: www.triquint.com |
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