bluemoon tm p roduct b rief never stop thinking. applications all bluetooth tm class i applica- tions requiring a very long range lan access points printers pc cards laptops cordless phones bluemoon tm PMB6827 a power boost for bluemoon tm ! the PMB6827 is the power amplifier for the infineon bluemoon tm system solution. it increases power output to +20 dbm and targets all bluetooth tm applications requiring longer range. infineon technologies is the leading semiconductor company to provide a complete bluetooth tm class i system solution. features high efficiency bipolar power amplifier digital power control interface with 2-bit parallel bus single supply voltage 2.7 v - 5.2 v low power standby mode integrated supply voltage regulator integrated power ramping function balanced inputs & outputs integrated temperature compensation circuit integrated control circuitry for antenna switch small vqfn-20 package 3.5 mm x 3.5 mm wide temperature range -40c to +85c type sales code package bluetooth power amplifier PMB6827 vqfn-20 www.infineon.com/bluetooth note: the bluetooth trademarks are owned by their proprietor and used by infineon technologies under license.
p roduct b rief how to reach us: http://www.infineon.com published by infineon technologies ag, st.-martin-strasse 53, 81541 mnchen ? infineon technologies ag 2001. all rights reserved. attention please! the information herein is given to describe certain components and shall not be considered as warranted characteristics. terms of delivery and rights to technical change reserved. we hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. infineon technologies is an approved cecc manufacturer. information for further information on technology, delivery terms and conditions and prices please contact your nearest infineon technologies office in germany or our infineon technologies representatives worldwide. warnings due to technical requirements components may contain dan- gerous substances. for information on the types in question please contact your nearest infineon technologies office. infineon technologies components may only be used in life- support devices or systems with the express written approval of infineon technologies, if a failure of such components can reasonably be expected to cause the failure of that life-sup- port device or system, or to affect the safety or effectiveness of that device or system. life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. if they fail, it is reasonable to assume that the health of the user or other persons may be endangered. published by infineon technologies ag this bluetooth tm power amplifier is a low voltage, high efficiency bipolar power amplifier. the device provides a typical rf output power of 21 dbm with high efficiency. low distortion, high isolation and easy bypassing are achieved by the use of a completely symmetric architecture. the PMB6827 also features internal interstage matching and integrated power down to reduce board space and costs. the required transmitted rf power step is selected by using the logic 2-bit parallel bus. there are no additional tolerances (temperature dependence) of external analog control voltages due to the digital interface. the internal supply voltage regulation allows using an unstabilized supply voltage (v cc 5.2 v) and is reflected in a high output power stability. rf interface data whitening pll clocks power mgmt transmit buffer cvsd/ pcm clock recovery 1/3, 2/3 fec internal rom offset canceller receive buffer sliding correlator uart pcm voice in/out data in/out a/d (rssi) rom link controller pll and control logic power amplifier PMB6827 baseband 2.4 ghy radio transceiver pd n/a pmb8760 (optional) power amplifier PMB6827 prescaler demod s&h power management low if receiver lna 1/3, 2/3 fec x2 block diagram power control interface voltage regulator matching network 2-bit parallel bus PMB6827 p-vqfn-20 ordering no. b114-h7987-x-x-7600 printed in germany ps 12011. nb fully working bluetooth tm design for class i solutions. infineon is the world leading bluetooth tm ic supplier who is able to ship an own developed class i design. due to the highly sophisticated rf performance, transmission distances over more than 400 m can be achieved. this solution is optimized for few external components and smallest size. infineon ? s bluemoon tm family baseband controller (pmb6752, pmb6754) or single chip (pmb8760) benefit from easy system integration since the corresponding output pins could be connected directly to the digital inputs on the PMB6827. bluetooth tm class i design from one single source
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