RF3146PCBA-41X

RF3146QuadBand GSM850/GSM 900/DCS/PCS Power Amp Module RF3146 QUAD-BAND GSM850/GSM900/DCS/PCS POWER AMP MODULE Part of the POLARIS™ TOTAL RADIO™ Solution RoHS Compliant & Pb-Free Product Package Style: LFM, 48-Pin, 7 mm x 7 mm x 0.9 mm 4 Integrated VREG Complete Power Control Solution +35dBm GSM Output Power at 3.5V +33dBm DCS/PCS Output Power at 3.5V 60% GSM and 55% DCS/PCS EFF 7 mmx7mmx0.9mm Package Size BAND SELECT 40 TX ENABLE 41 VBATT 42 VBATT 43 VRAMP 45 GSM IN 48 6 GSM OUT Fully Integrated Power Control Circuit Applications 3 V Quad-Band GSM Handsets Commercial and Consumer Systems Portable Battery-Powered Equipment GSM850/EGSM900/DCS/PCS Products GPRS Class 12 Compatible Power StarTM Module Functional Block Diagram Product Description The RF3146 is a high-power, high-efficiency power amplifier module with integrated power control. The device is a self-contained 7mmx7mmx0.9mm lead frame module (LFM) with 50 Ω input and output terminals. The power control function is also incorporated, eliminating the need for directional couplers, detector diodes, power control ASICs and other power control circuitry; this allows the module to be driven directly from the DAC output. The device is designed for use as the final RF amplifier in GSM850, EGSM900, DCS and PCS handheld digital cellular equipment and other applications in the 824MHz to 849MHz, 880MHz to 915MHz, 1710MHz to 1785MHz and 1850MHz to 1910MHz bands. On-board power control provides over 50dB of control range with an analog voltage input; and, power down with a logic “low” for standby operation. The RF3146 is part of the POLARISTM TOTAL RADIOTM solution. Ordering Information RF3146 RF3146 SB RF3146PCBA-41X Quad-Band GSM850/GSM900/DCS/PCS Power Amp Module Power Amp Module 5-Piece Sample Pack Fully Assembled Evaluation Board Optimum Technology Matching® Applied GaAs HBT GaAs MESFET InGaP HBT SiGe BiCMOS Si BiCMOS SiGe HBT GaAs pHEMT Si CMOS Si BJT GaN HEMT RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2006, RF Micro Devices, Inc. Rev A15 DS060317 W3 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 4-25 CELLULAR SOLUTIONS Features DCS/PCS IN 37 31 DCS/PCS OUT RF3146 Part of the POLARIS™ TOTAL RADIO™ Solution Absolute Maximum Ratings Parameter Supply Voltage Power Control Voltage (VRAMP) Input RF Power Max Duty Cycle Output Load VSWR Operating Case Temperature Storage Temperature Rating -0.3 to +6.0 -0.3 to +1.8 +10 50 10:1 -20 to +85 -55 to +150 Unit VDC V dBm % °C °C Caution! ESD sensitive device. The information in this publication is believed to be accurate and reliable. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time without prior notice. RoHS status based on EUDirective2002/95/EC (at time of this document revision). 4 CELLULAR SOLUTIONS Parameter Overall Power Control VRAMP Power Control “ON” Power Control “OFF” VRAMP Input Capacitance VRAMP Input Current Turn On/Off Time TX Enable “ON” TX Enable “OFF” GSM Band Enable DCS/PCS Band Enable Min. Specification Typ. Max. Unit Condition 1.5 0.2 15 0.25 20 10 2 1.4 0.5 0.5 1.4 3.0 3.5 1 5.5 V V pF μA μs V V V V V V μA mA Max. POUT, Voltage supplied to the input Min. POUT, Voltage supplied to the input DC to 2MHz VRAMP =VRAMP MAX VRAMP =0.2V to VRAMP MAX Overall Power Supply Power Supply Voltage Power Supply Current Specifications Nominal operating limits PIN +5dBm TXEnable=Low, PIN =+5dBm TXEnable=High, VRAMP =0.2V, PIN =+5dBm VRAMP =0.2V to VRAMP_RP VRAMP =0.2V to VRAMP_RP VRAMP =0.2V to VRAMP_RP VRAMP =0.2V to VRAMP MAX Min. Specification Typ. Max. Unit Condition Temp=+25 °C, VBATT =3.5V, VRAMP =VRAMP MAX, PIN =3dBm, Freq=880MHz to 915MHz, 25% Duty Cycle, Pulse Width=1154 μs 4 CELLULAR SOLUTIONS Output Load VSWR Ruggedness 10:1 Output Load Impedance Power Control VRAMP Power Control Range Notes: VRAMP MAX =0.4*VBATT +0.06< 1.5V VRAMP_RP =VRAMP set for 34.2dBm at nominal conditions. 4-28 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A15 DS060317 W3 RF3146 Part of the POLARIS™ TOTAL RADIO™ Solution Parameter Overall (DCS Mode) Operating Frequency Range Maximum Output Power +32.0 30 Total Efficiency Input Power Range Output Noise Power Forward Isolation 1 Forward Isolation 2 Second Harmonic Third Harmonic All Other Non-Harmonic Spurious Input Impedance Input VSWR Output Load VSWR Stability 8:1 50 2.5:1 45 0 52 +3 -85 -50 -25 -15 -20 +5 -80 -35 -15 -7 -15 -36 1710 to 1785 MHz dBm dBm % dBm dBm dBm dBm dBm dBm dBm Ω VRAMP =0.2V to VRAMP MAX Spurious 0 dBm, VBATT =3.5V TXEnable=Low, PIN =+5dBm TXEnable=High, VRAMP =0.2V, PIN =+5dBm VRAMP =0.2V to VRAMP_RP VRAMP =0.2V to VRAMP_RP VRAMP =0.2V to VRAMP MAX Min. Specification Typ. Max. Unit Condition Temp=25°C, VBATT =3.5V, VRAMP =VRAMP MAX, PIN =3dBm, Freq=1710MHz to 1785MHz, 25% Duty Cycle, pulse width=1154 μs 4 CELLULAR SOLUTIONS Output Load VSWR Ruggedness 10:1 Output Load Impedance Power Control VRAMP Power Control Range Notes: VRAMP MAX =0.4*VBATT +0.06< 1.5V VRAMP_RP =VRAMP set for 32.0dBm at nominal conditions. Rev A15 DS060317 W3 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 4-29 RF3146 Part of the POLARIS™ TOTAL RADIO™ Solution Parameter Overall (PCS Mode) Operating Frequency Range Maximum Output Power +32.0 30 Total Efficiency Input Power Range Output Noise Power Forward Isolation 1 Forward Isolation 2 Second Harmonic Third Harmonic All Other Non-Harmonic Spurious Input Impedance Input VSWR Output Load VSWR Stability 8:1 50 2.5:1 48 0 55 +3 -85 -40 -20 -15 -20 +5 -80 -33 -15 -7 -15 -36 1850 to 1910 MHz dBm dBm % dBm dBm dBm dBm dBm dBm dBm Ω VRAMP =0.2V to VRAMP MAX Spurious 0 dBm, VBATT =3.5V TX_ENABLE=Low, PIN =+5dBm TXEnable=High, VRAMP =0.2V, PIN =+5dBm VRAMP =0.2V to VRAMP_RP VRAMP =0.2V to VRAMP_RP VRAMP =0.2V to VRAMP MAX Min. Specification Typ. Max. Unit Condition Temp=25°C, VBATT =3.5V, VRAMP =VRAMP MAX, PIN =3dBm, Freq=1850MHz to 1910MHz, 25% Duty Cycle, pulse width=1154 μs 4 CELLULAR SOLUTIONS Output Load VSWR Ruggedness 10:1 Output Load Impedance Power Control VRAMP Power Control Range Notes: VRAMP MAX =0.4*VBATT +0.06< 1.5V VRAMP_RP =VRAMP set for 32.0dBm at nominal conditions. 4-30 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A15 DS060317 W3