skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 205361a ? skyworks proprietary information ? products and product in formation are subject to cha nge without notice ? apr il 17, 2019 1 data sheet awb7124: 728 to 768 mhz small-cell power amplifier module applications ? lte, wcdma and hsdpa air interfaces ? picocell, femtocell, home nodes ? customer premises equipment ? data cards and terminals features ? ingap hbt technology ? -47 dbc acpr @ 10 mhz, +24.5 dbm ? 30 db gain ? high efficiency ? low transistor junction temperature ? internally matched for a 50 ? system ? low-profile miniature surface-mount package; halogen free and rohs compliant ? multi-carrier capability ? surface-mount package (14-pin, 7 x 7 x 1.3 mm) (msl3, 260 ? c per jedec j-std-020) description the awb7124 is a highly linear, fully matched, power amplifier module designed for picocell, femtocell, and customer premises equipment (cpe) applications. its high-power efficiency and low adjacent channel power levels meet the extremely demanding needs of small cell infrastructure architectures. designed for lte, wcdma and hsdpa air interfaces operating in the 728 to 768 mhz band, the awb7124 delivers up to +24.5 dbm of lte (e-tm1.1) power with an acpr of -47 dbc. it operates from a convenient +4.2 v supply and provides 30 db of gain. the device is manufactured using an advanced ingap hbt mmic technology offering state-of-the-art reliability, temperature stability, and ruggedness. the self-contained 7 mm x 7 mm x 1.3 mm surface-mount package incorporates rf matching networks optimized for output power, efficiency, and linearity in a 50 ? system. a functional block diagram is shown in figure 1. the pin configuration and package are shown in figure 2. signal pin assignments and functional pin descriptions are provided in table 1. downloaded from: http:///
data sheet ? awb7124: small-cell power amplifier module skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 2 april 17, 2019 ? skyworks proprietary in formation ? products and product information are subjec t to change without notice ? 205361a v cc 1 vref v cc 2 detector output rf output rf input matching network power detector bia s network matching network 204314-001 figure 1. awb7124 block diagram gndgnd gnd gnd gnd gndgnd gnd rfout vcc2 vref vdet rfin vcc1 gnd 12 3 4 5 6 7 1413 12 11 10 98 204314-002 figure 2. awb7124 pinout (top view) table 1. awb7124 signal pin descriptions pin name description pin name description 1 vref reference voltage 8 gnd ground 2 gnd ground 9 gnd ground 3 gnd ground 10 gnd ground 4 vcc1 supply voltage 11 vcc2 supply voltage 5 rfin rf input 12 rfout rf output 6 gnd ground 13 gnd ground 7 vdet detector voltage 14 gnd ground downloaded from: http:///
data sheet ? awb7124: small-cell power amplifier module skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 205361a ? skyworks proprietary information ? products and product in formation are subject to cha nge without notice ? apr il 17, 2019 3 electrical and mechanical specifications the absolute maximum ratings of the awb7124 are provided in table 2. recommended operating conditions are specified in table 3, and dc characteristics are shown in table 4. electrical specifications are provided in table 5. the state of the awb7124 is determined by the logic provided in table 6. table 2. awb7124 absolute maximum ratings 1 parameter symbol minimum maximum units supply voltage v cc 0 +5 v logic control voltage v ctl 0 +3.5 v rf output power p out +28 dbm (modulated) rf input power p in +10 dbm, cw juncture temperature t j +150 c storage temperature t stg -40 +150 c electrostatic discharge: human body model, class 1c charged device model, class 4 esd 2000 1000 v v 1 exposure to maximum rating conditions for extended periods may reduce device reliability. there is no damage to device with onl y one parameter set at the limit and all other parameters set at or below their nominal value. exceeding any of the limit s listed here may result in permanent damage to the device. esd handling : although this device is designed to be as robust as possible, electrostatic discharge (esd) can damage this device. this device must be protected at all times from esd when handling or transporting. static charges may easily produce potentials of several kilovolts on the human body or equipment, which can discharge without detection. industry-standard esd handling precautions should be used at all times. table 3. awb7124 recommended operating conditions parameter symbol min typ max units operating frequency f 728 768 mhz supply voltage v cc +3.2 +4.2 +4.5 v reference voltage: pa on pa off v ref +2.80 0 +2.85 +2.90 +0.5 v v rf output power 1 p out +24.5 dbm case temperature 2 t c -40 +85 c 1 typ rf output power is us ed during production test. 2 case temperature references the board temp erature at the ground paddle on the backside of the package. downloaded from: http:///
data sheet ? awb7124: small-cell power amplifier module skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 4 april 17, 2019 ? skyworks proprietary in formation ? products and product information are subjec t to change without notice ? 205361a table 4. awb7124 electrical specifications 1 (t c = +25 c, v cc = +4.2 v, v ref = +2.85 v, 50 system) parameter symbol test condition min typ max units gain 2 g 28 30 db acpr: 1,2,3 @ 10 mhz @ 20 mhz -47 -57 dbc dbc power-added efficiency 1,2,3 14.5 % thermal resistance r jc junction to case 22.3 c/w quiescent current icq 140 ma reference current through vref pin 5 10 ma leakage current vcc = +4.5 v, vref = 0 v 1.5 5 a harmonics: 1,2 2fo 3fo, 4fo -30 -50 dbc dbc input return loss 10 db spurious output level (all spurious outputs) p out +24.5 dbm, in-band load vswr < 4:1, out-of-band load vswr < 10:1, applies over all voltage and temperature op erating ranges -60 dbc load mismatch stress with no permanent degradation or failure vcc = +4.2 v, p in = 0 dbm applies over full operat ing temperature range 8:1 vswr 1 acpr and efficiency measured at 748 mhz. 2 p out = +24.5 dbm. 3 lte e-tm1.1 (10 mhz) downloaded from: http:///
data sheet ? awb7124: small-cell power amplifier module skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 205361a ? skyworks proprietary information ? products and product in formation are subject to cha nge without notice ? apr il 17, 2019 5 evaluation board description the awb7124 evaluation board is used to test the performance of the awb7124 linear power amplifier. a schematic of a typical application circuit is shown in figure 3. shutdown mode the power amplifier can be placed in a shutdown mode by applying logic low levels (see operating ranges table) to the v ref voltage. figure 3. awb7124 application circuit schematic downloaded from: http:///
data sheet ? awb7124: small-cell power amplifier module skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 6 april 17, 2019 ? skyworks proprietary in formation ? products and product information are subjec t to change without notice ? 205361a package dimensions the pcb layout footprint for the awb7124 is shown in figure 4. typical part markings are noted in figure 5. package dimensions are shown in figure 6, and tape and reel dimensions are provided in figure 7. package and handling information since the device package is sensitive to moisture absorption, it is baked and vacuum packed before shipping. instructions on the shipping container label regarding exposure to moisture after the container seal is broken must be followed. otherwise, problems related to moisture absorption may occur when the part is subjected to high temperature during solder assembly. the awb7124 is rated to moisture sensitivity level 3 (msl3) at 260 ? c. it can be used for lead or lead-free soldering. for additional information, refer to the skyworks application note, solder reflow information , document number 200164. care must be taken when attaching this product, whether it is done manually or in a production solder reflow environment. production quantities of this product are shipped in a standard tape and reel format. downloaded from: http:///
data sheet ? awb7124: small-cell power amplifier module skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@sk yworksinc.com ? www.skyworksinc.com 7 april 17, 2019 ? skyworks proprietary in formation ? products and product information are subjec t to change without notice ? 205361a figure 4. awb7124 pcb layout footprint downloaded from: http:///
data sheet ? awb7124: small-cell power amplifier module skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 8 april 17, 2019 ? skyworks proprietary in formation ? products and product information are subjec t to change without notice ? 205361a figure 5. awb7124 typical part markings (top view) figure 6. awb7124 package dimensions downloaded from: http:///
data sheet ? awb7124: small-cell power amplifier module skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 205361a ? skyworks proprietary information ? products and product in formation are subject to cha nge without notice ? apr il 17, 2019 9 figure 7. awb7124 tape and reel dimensions downloaded from: http:///
data sheet ? awb7124: small-cell power amplifier module skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 10 april 17, 2019 ? skyworks proprietary in formation ? products and product information are subjec t to change without notic e ? 205361a ordering information product description product part number packaging AWB7124P8: 728 to 768 mhz small-cell pa module a wb7124p8 tape and reel, 2500 pieces per reel copyright ? 2019 skyworks solutions, inc. all rights reserved. information in this document is provided in connection with skyw orks solutions, inc. (skyworks) products or services. these m aterials, including the information co ntained herein, are provided by skyworks as a service to its customers and may be used for info rmational purposes only by the cu stomer. skyworks assumes no res ponsibility for errors or omissions in these materials or the information contained herein. skyworks may change its documentat ion, products, services, specific ations or product descriptions at any time, without notice. sk yworks makes no commitment to update the materials or information and shall have no responsi bility whatsoever for conflicts, incompatibilities, or other diff iculties arising from any future changes. no license, whether express, implied, by es toppel or otherwise, is granted to any in tellectual property rights by this document . skyworks assumes no liability for any materials, products or information provided hereunder, including the sale, distribution, re production or use of skyworks products, information or mate rials, except as may be provided in skyworks terms and conditions of sale. the materials, products and information are pr ovided as is without warranty of any kind, whether express, implied, statutory, or otherwise, including fitness for a particular purpose or use, merchantability, performance, qualit y or non-infringement of any intellectual property right; all su ch warranties are hereby expressly disclaimed. skyworks does not warrant the accura cy or completeness of the information, text, graphics or other items contained within these ma terials. skyworks shall not be liable for any damages, including but not limited to any special, indirect, incidental, statutory, or consequential damages, including without limitation, lost revenues or lost profits that may result from the use of the materials or information, wheth er or not the recipient of mat erials has been advised of the possibility of such damage. skyworks products are no t intended for use in medical, lifesaving or life-su staining applications, or other equipment in which the failure of the skyworks products could lead to personal injury, death, physical or environmental damage. skyw orks customers using or selli ng skyworks products for use in such applications do so at their own risk and agree to fully indemnify skyworks for any damages resulting from such improper use or sale. customers are responsible for their products and applications us ing skyworks products, which may deviate from published specifi cations as a result of design de fects, errors, or operation of products outside of published pa rameters or design specifications. customers sh ould include design and operating safeguards to minimize these and other risks. skyworks assumes no liability for applications assistance, customer product de sign, or damage to any equipment resulting from the use of skyw orks products outsid e of stated published specifications or parameters. skyworks and the skyworks symbol are trademarks or registered trad emarks of skyworks solutions, in c. or its subsidiaries in the united states and other countri es. third-party brands and names are for identification purposes only, and ar e the property of their respective owners . additional information, including releva nt terms and conditions, posted at www.skyworksinc.com, are incorporated by reference. downloaded from: http:///
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