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RF56265.0V, 4.9 GHz to 5.85GHz Power Amplifier RF5626 Proposed 5.0V, 4.9 GHz TO 5.85GHz POWER AMPLIFIER Package: Laminate Package, 10-pin, 4mm x 4mm x 0.975mm Input Match 10 1 RFIN Features VCC VCC 6 5 Interstage Match 7 PDET Interstage Match 8 Bias PDOWN 4 VCC 3 Vreg 9 GND Single Voltage: 5.0V 24.5dBm Linear Output Power 50 Input and Output High Gain - 32dB typical 2 VCC Interstage Match RFOUT Applications WLAN 11a/n Output Match Commercial and Consumer Systems Functional Block Diagram Product Description The RF5626 is a fully integrated MMIC which is in a 4mm x 4mm laminate package. This fully integrated MMIC is intently specified to address the general market for high power, high band (4.9GHz to 5.85GHz) 802.11a/n WLAN systems. The RF5626 is a WLAN MMIC PA with integrated detector and integrated input/ouput match to 50 Ordering Information RF5626 RF5626PCKA-410 Power Amplifier 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 MEMS LDMOS 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. Prelim DS110311 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. www.BDTIC.com/RFMD 1 of 8 RF5626 Proposed Absolute Maximum Ratings Parameter Rating Unit Supply Voltage (RF Applied) -0.5 to +5.25 V Supply Voltage (No RF Applied) -0.5 to +6.0 V DC Supply Current TBD mA Input RF Power with 50 Output Load TBD dBm Input RF Power with Non-50 Output Load TBD dBm Operating Ambient Temperature -30 to +85 °C Storage Temperature -40 to +150 °C Specification Min. Typ. Max. Parameter 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. Unit Condition T=25 °C, VCC =5.0V, VREG =3.0V, PDOWN =3.0V, using a standard IEEE802.11a waveform at 54Mbps, 64 QAM, unless otherwise noted. Typical Conditions Frequency Output Power 4900 5150 MHz 5150 5850 MHz 24.5 dBm De-rated performance VCC =5.0V, VREG =ON EVM 3 % At rated POUT, VCC =5V Gain 32 dB At rated POUT, 11a modulation Gain Variation 2.5 dB Power Supply VCC 5 V Quiescent Current 500 mA Operation Current 600 mA At VCC =5V, 11a modulation Leakage 100 A At VCC =5V, VREG =0.2V VREG 3.0 V Input Return Loss 15 dB Second Harmonic (FC=5.3GHz to 5.85GHz 2 of 8 -43 dBm At VCC =5V At rated POUT, measured in 1MHz RSB 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. www.BDTIC.com/RFMD Prelim DS110311 Proposed Pin 1 2 3 4 Function RFIN GND VREG PDOWN 5 6 7 8 9 10 Pkg Base PDET RFOUT VCC VCC VCC VCC GND Prelim DS110311 RF5626 Description RF input port - DC blocked and 50internally matched. Ground connection. Bias control pin - requires a regulated supply to maintain nominal bias current. Power down pin - apply <0.6VDC to power down the power amplifier stages; apply 1.75VDC to 5.0VDC to power up. If function is not desired, pin may be connected to VREG Power detector pin - provides an output voltage proportional to the RF output power level. RF output port - 50internally matched. Amplifier supply voltage. Amplifier supply voltage. Amplifier supply voltage. Amplifier supply voltage. Ground connection - the backside of the package should be connected to the ground plane through as short a connection as possible (e.g.: PCB vias under the device.) 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. www.BDTIC.com/RFMD 3 of 8 RF5626 Proposed Pin Out 10 9 8 7 VCC 6 4 of 8 5 PDET VCC 4 PDOWN VCC VCC 3 Vreg 2 GND 1 RFIN RFOUT 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. www.BDTIC.com/RFMD Prelim DS110311 RF5626 Proposed Detailed Functional Block Diagram Input Match 10 VCC 9 VCC 8 VCC 7 VCC 6 1 RFIN RFOUT Interstage Match Bias Interstage Match Interstage Match 5 PDET 4 PDOWN 3 Vreg 2 GND Output Match Prelim DS110311 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. www.BDTIC.com/RFMD 5 of 8 RF5626 Proposed Evaluation Board Layout VCC P1 5 Pdet 6 HDR_1X6 VREG VCC GND VCC Vreg VCC PDOWN VCC PDET RFOUT 6 RFIN 7 GND J1 RF_IN 8 4 9 VCC 10 3 5 GND 4 2 3 VREG C12 1uF 2 1 1 PDOWN PDOWN C16 DNI C17 10uF C13 1uF J2 RF_OUT Pdet C9 DNI 6 of 8 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. www.BDTIC.com/RFMD Prelim DS110311 Proposed RF5626 Package Drawing Prelim DS110311 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. www.BDTIC.com/RFMD 7 of 8 RF5626 Proposed PCB Design Requirements PCB Surface Finish The PCB surface finish used for RFMD's qualification process is electroless nickel, immersion gold. Typical thickness is 3inch to 8inch gold over 180inch nickel. PCB Land Pattern Recommendation PCB land patterns for RFMD components are based on IPC-7351 standards and RFMD empirical data. The pad pattern shown has been developed and tested for optimized assembly at RFMD. The PCB land pattern has been developed to accommodate lead and package tolerances. Since surface mount processes vary from company to company, careful process development is recommended. PCB Metal Land and Solder Mask Pattern 8 of 8 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. www.BDTIC.com/RFMD Prelim DS110311