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| RF31653V 1750 MHz WCDMA Linear Power Amplifier Module RF3165 3V 1750MHZ W-CDMA LINEAR POWER AMPLIFIER MODULE RoHS Compliant & Pb-Free Product Package Style: QFN, 16-Pin, 3 x 3 VCCBIAS VCC1/IM Features Input/Output Internally Matched@50 28dBm Linear Output Power 42% Peak Linear Efficiency 28dB Linear Gain -41dBc ACLR @ 5MHz HSDPA Capable VREG 4 RF IN 1 GND 2 VMODE 3 16 15 14 NC 13 IM 12 VCC2 11 VCC2 10 VCC2 Bias 9 RF OUT Applications 3V W-CDMA Band 3, 4, and 9 Handsets Multi-Mode W-CDMA 3G Handsets Spread-Spectrum Systems 5 NC 6 NC 7 NC 8 NC Functional Block Diagram Product Description The RF3165 is a high-power, high-efficiency linear amplifier module specifically designed for 3V handheld systems. The device is manufactured on an advanced third generation GaAs HBT process, and was designed for use as the final RF amplifier in 3V W-CDMA handheld digital cellular equipment, spread-spectrum systems, and other applications in the 1710MHz to 1785MHz band (Band 3). The RF3165 has a digital control line for low power applications to lower quiescent current. The RF3165 is assembled in at 16-pin, 3mmx3mm, QFN package. Ordering Information RF3165 RF3165PCBA-410 3V 1750MHz W-CDMA Linear Power Amplifier Module Fully Assembled Evaluation Board Optimum Technology Matching(R) Applied GaAs HBT GaAs MESFET InGaP HBT SiGe BiCMOS Si BiCMOS SiGe HBT GaAs pHEMT Si CMOS Si BJT GaN HEMT RF MICRO DEVICES(R), RFMD(R), Optimum Technology Matching(R), Enabling Wireless ConnectivityTM, PowerStar(R), POLARISTM TOTAL RADIOTM and UltimateBlueTM 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. (c)2006, RF Micro Devices, Inc. Rev A7 DS061201 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 1 of 6 RF3165 Absolute Maximum Ratings Parameter Supply Voltage (RF off) Supply Voltage (POUT 31dBm) Control Voltage (VREG) Input RF Power Mode Voltage (VMODE) Operating Temperature Storage Temperature Moisture Sensitivity Level IPC/JEDEC J-STD-20 Rating +8.0 +5.2 +3.9 +10 +3.9 -30 to +110 -40 to +150 MSL 2 @260 Unit V V V dBm V C C C Caution! ESD sensitive device. Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Absolute Maximum Rating conditions is not implied. RoHS status based on EUDirective2002/95/EC (at time of this document revision). 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. Parameter Min. Specification Typ. Max. Unit Condition T=25oC Ambient, VCCBIAS =3.4V, VCC =3.4V, VREG =2.8V, VMODE =0V, and POUT =28dBm for all parameters (unless otherwise specified). Modulation is 3GPP 3.2 03-00 DPCCH+1DPDCH. High Gain Mode (VMODE Low) Operating Frequency Range Linear Gain Harmonics Maximum Linear Output Linear Efficiency Maximum ICC ACLR1 @ 5MHz ACLR2 @ 10MHz Input VSWR Output VSWR Stability Noise Power 1710 28 -15 28 42 442 -41 -51 2:1 1785 MHz dB dBm dBm % mA dBc dBc f=2fo, 3fo 6:1 10:1 -146 -115 -144 -151 -156 -140 dBm/Hz dBm/Hz dBm/Hz dBm/Hz dBm/Hz dBm/Hz No oscillation>-70dBc No damage -50 2 of 6 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 A7 DS061201 RF3165 Parameter Low Gain/Low VCC Mode (VMODE High) Operating Frequency Range Linear Gain Maximum Linear Output Linear Efficiency ACLR @ 5MHz ACLR @ 10MHz Maximum ICC Input VSWR Output VSWR Stability Ruggedness IM Products IM 5MHz IM 10MHz -41 -53 3.2 0.6 VCC Bias High Gain Idle Current (ICC1 /ICC2 /ICCBIAS) Low Gain Idle Current (ICC1 /ICC2 /ICCBIAS) VREG Current VMODE Current RF Turn On/Off Time DC Turn On/Off Time Total Current (Power Down) VREG Low Voltage (Power Down) VREG High Voltage (Recommended) VREG High Voltage (Operational) VMODE Voltage VMODE Voltage 0 2.75 2.7 0 2.0 2.8 1.5 70 60 1 250 1.2 2 0.2 6 25 0.5 0.5 2.95 3.0 0.5 3.0 4.2 93 83 3 3.4 -31 -41 4.2 dBc dBc V V V mA mA mA uA uS uS uA V V V V V High Gain Mode Low Gain Mode VMODE =low and VREG =2.8V, VCC =3.4V VMODE =high and VREG =2.8V, VCC =1.5V Low power with DC to DC Converter IF offset fO +5MHz with CW signal=-40dBc IF offset fO +10MHz with CW signal=-40dBc 21.0 -40 -54 125 2:1 6:1 10:1 No oscillation>-65dBc No damage 1710 26 1785 MHz dB dBm % dBc dBc mA Min. Specification Typ. Max. Unit Condition T=25oC Ambient, VCCBIAS =3.4V, VCC =1.5V, VREG =2.8V, VMODE =2.8V, and POUT =16dBm for all parameters (unless otherwise specified). Modulation is 3GPP 3.2 03-00 DPCCH+1DPDCH. Power Supply Supply Voltage (VCC1 and VCC2) Rev A7 DS061201 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 3 of 6 RF3165 Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Pkg Base Function RF IN GND VMODE VREG NC NC NC NC RF OUT VCC2 VCC2 VCC2 NC IM VCC1/IM VCCBIAS GND Description RF input internally matched to 50. This input is internally AC-coupled. Ground connection. For nominal operation (High Power mode), VMODE is set LOW. When set HIGH, devices are biased lower to improve efficiency at lower output levels. Regulated voltage supply for amplifier bias circuit. In power down mode, both VREG and VMODE need to be LOW (<0.5V). No connection. Do not connect this pin to any external circuit. No connection. Do not connect this pin to any external circuit. No connection. Do not connect this pin to any external circuit. No connection. Do not connect this pin to any external circuit. RF output. Internally AC-coupled. Output stage collector supply. Connect to pin 11 with the shortest trace possible. Please see the schematic for required external components. See note. Output stage collector supply and output matching. Connect to pin 10 and pin 12 with the shortest trace possible. See note. Output stage collector supply and output matching. Connect to pin 11 with the shortest trace possible. See note. No connection. Do not connect this pin to any external circuit. Interstage matching. Connect to pin 15 with the shortest trace possible. See note. First stage collector supply and interstage matching. A 4.7F decoupling capacitor may be required. Connect to pin 14 with the shortest trace possible. See note. Power supply input for the DC bias circuitry. Interface Schematic Ground connection. The backside of the package should be soldered to a top side ground pad which is connected to the ground plane with multiple vias. The pad should have a short thermal path to the ground plane. Note: Refer to Layout Recommendation Application Note and Application Schematic for additional information. Package Drawing 3.00 Pin 1 ID A 1.45 Pin 1 ID 3.00 1.45 0.28 TYP 0.18 0.05 0.15 C 2 PLCS B 0.15 C 2 PLCS 0.40 TYP 0.20 0.10 M C A B 0.50 TYP 0.203 REF 0.08 C 0.08 C 0.925 0.775 Shaded areas represent pin 1. 0.102 REF Dimensions in mm. C 4 of 6 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 A7 DS061201 RF3165 Application Schematic VCC BIAS L2 1 nF 10 F VCC 16 15 14 13 RF IN 1 2 12 11 10 Bias 9 RF OUT Matching Component 1 nF Place this component next to RF3165 with minimal trace length to the PA. VMODE 1 nF 3 4 VREG 1 nF 5 6 7 8 VCC BIAS can be connected to VCC; however, VCC must be maintained above 1.5 V. L2 = 8.2 nH and may be needed to provide isolation between VCC1 and VCC2 depending on layout. Circuit Optimization for Various Output Power Requirements Output Power (dBm) 28.5 28 27.5 Matching Component 15nH N/A 0.5pF GRM1555C1HR50BZ01E (Murata) Sample Part Number LQG15HN12NJ02D (Murata) Typical Efficiency (%) 41 42 42 Rev A7 DS061201 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 5 of 6 RF3165 Evaluation Board Schematic VCCBIAS VCC1 R1 0 C30 4.7 F R2 DNI C3 1 nF 16 J1 RF IN 50 strip 15 L2 DNI 14 13 1 2 12 11 10 Bias 9 C1 1 nF 50 strip C10 22 F VCC2 VMODE C20 4.7 F VREG C40 4.7 F C2 1 nF P1 P1-1 P1-2 1 2 3 4 5 CON5 VMODE VREG GND GND GND P2-3 P2-4 P2-1 5 6 7 8 P2 1 2 3 4 5 CON5 VCC2 GND VCC1 VCCBIAS GND 3 4 J2 RF OUT 6 of 6 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 A7 DS061201 |
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