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skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 203259d ? skyworks proprietary and confiden tial information ? produc ts and product information ar e subject to change witho ut notice ? february 18, 2016 1 data sheet sky66184-11: 2110 to 2170 mhz linear power amplifier applications ? 3g/4g lte band 1, 4, and 10 small cell ? active distributed antenna system ? cellular repeaters ? driver amplifier features ? high gain: 39.0 db (unconditionally stable) ? high linearity: +23 dbm with C50 dbc aclr @ 85 c (wcdma test model 1 with 64 dpch) ? rf input and output internally matched to 50 ? ? excellent output return loss: < C17 db ? integrated active bias: performance compensated over temp ? pa on/off function: 2.5 s switching time ? integrated coupler for output power monitoring ? single supply voltage: 3.3 v ? minimal external components ? pin-to-pin compatible pa family supporting all 3gpp bands ? small 5 x 5 mm, 28-pin package (msl3, 260 ? c per jedec j-std-020) s kywork s g reen tm product s are compliant with all applicable legi s lation and are halogen-free. for additional information, refer to skyworks de?nition of green tm , document number s q04C0074. description sky66184-11 is a high-linearity power amplifier (pa) with fully matched input/output and high gain. the compact 5 x 5 mm pa is designed for fdd 3g/4g lte small cell base stations operating from 2100 to 2200 mhz. the active biasing circuitry is integrated to compensate pa performance over temperature, voltage, and process variation as well as an internal coupler for power monitoring. the sky66184-11 requires minimal external components and is part of a high-linearity, pin-to-pin compatible pa family supporting all 3gpp bands. a block diagram of the sky66184-11 is shown in figure 1. the device package and pinout for the 28-pin device are shown in figure 2. table 1 lists the pin-to-pin compatible parts in the pa family. table 1. pin-to-pin compatible pa family part number frequency (mhz) lte band sky66180-11 790 to 821 20 sky66181-11 1805 to 1880 3 sky66182-11 2300 to 2400 30, 40 sky66183-11 3400 to 3600 22, 42 sky66184-11 2110 to 2170 1, 4, and 10 sky66185-11 851 to 894 5, 6, 18, 19, 26, and 27 sky66186-11 728 to 768 12, 13, 14, and 17 sky66187-11 2620 to 2690 7 sky66188-11 758 to 803 28 SKY66189-11 1930 to 1990 2, 25 20325 9 d-001 v cc 3 vbia s ven s tage 3 pa v cc 2 rfout rfout c oupling port active bia s s tage 4 pa output match s tage 1 pa v cc 1 input match rfin s tage 2 pa figure 1. sky66184-11 linear pa block diagram
data sheet ? sky66184-11: 2110 to 2170 mhz linear power amplifier skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 2 february 18, 2016 ? skyworks proprietary and confidential information ? products and product information are subject to c hange without notice ? 203259d 1 2 3 4 5 6 7 21 20 1 9 18 17 1 6 15 810 9 11 12 13 14 28 2 6 27 25 24 23 22 20325 9 d-002 g nd g nd n/ c rfin n/ c g nd ven g nd g nd rfout n/ c n/ c g nd g nd n/ c n/ c vbia s g nd n/ c g nd rfout_ c oup v cc 1 g nd v cc 2 g nd n/ c v cc 3 n/ c figure 2. sky66184-11 pinout (top view) table 2. sky66184-11 signal descriptions pin name description pin name description 1 gnd ground 15 gnd ground 2 gnd ground 16 gnd ground 3 n/c no internal connection 17 n/c no internal connection 4 rfin rf input 18 n/c no internal connection 5 n/c no internal connection 19 rfout rf output 6 gnd ground 20 gnd ground 7 ven enable (active low) 21 gnd ground 8 n/c no internal connection 22 n/c no internal connection 9 n/c no internal connection 23 vcc3 output stage supply voltage 10 vbias bias voltage 24 n/c no internal connection 11 gnd ground 25 gnd ground 12 n/c no internal connection 26 vcc2 stage 2 pa supply voltage 13 gnd ground 27 gnd ground 14 rfout_coup rf output coupling port 28 vcc1 input stage supply voltage
data sheet ? sky66184-11: 2110 to 2170 mhz linear power amplifier skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 203259d ? skyworks proprietary and confiden tial information ? produc ts and product information ar e subject to change witho ut notice ? february 18, 2016 3 technical description the sky66184-11 pa contains all of the needed rf matching and dc biasing circuits. this three-stage device is optimized for high linearity and power efficiency. these features make the device suitable for wideband applications where pa linearity and power consumption are of critical importance (e.g., small cell and infrastructure applications). the device is designed for standard wcdma and lte modulated signals. under these stringent test conditions, the device exhibits excellent spectral purity and power efficiency. electrical and mechanical specifications the absolute maximum ratings of the sky66184-11 are provided in table 3. the recommended operating conditions are specified in table 4, and electrical specifications are provided in table 5. typical performance characteristics are shown in figures 3 through 6. table 3. sky66184-11 absolute maximum ratings 1 parameter symbol minimum maximum units supply voltage (vcc) v cc 0 +4.0 v total supply current i cc 1400 ma logic control input voltage (ven) v en C0.5 3.6 v case operating temperature 2 t c C40 +98 ? c storage temperature t stg C55 +150 ? c junction temperature t j +150 ? c thermal resistance jc 23 ? c/w power dissipation p d 4.6 w electrostatic discharge: charged device model (cdm) human body model (hbm) esd 500 150 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. exceed ing any of the limits listed here may resu lt in permanent damage to the device. 2 case operating temperature (tc) refers to the temperature of the bottom ground pad. caution : although this device is designed to be as robust as possible, electrostatic discharge (esd) can damage this device. this devi ce must be protected at all times from esd. static charges may eas ily produce potentials of several kilovolts on the human body or equipment, which can discharge without detection. industry-standard esd precautions should be used at all times. table 4. sky66184-11 recommended operating conditions parameter symbol minimum typical maximum units frequency range f 2110 2170 mhz supply voltage (vcc1, vcc2, vcc3) 1 v cc 3.0 3.3 3.6 v pa enable control voltage (active low): disable enable v enh v enl 2.5 0 3.6 0.6 v v pa enable current (@ paen = 3.6 v) i en 3.0 ma case operating temperature t c +25 +40 +85 ? c 1 voltage levels measured at the pads of the package. the evaluation board supply volt age levels may be different.
data sheet ? sky66184-11: 2110 to 2170 mhz linear power amplifier skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 4 february 18, 2016 ? skyworks proprietary and confidential information ? products and product information are subject to c hange without notice ? 203259d table 5. sky66184-11 electrical specifications 1 (v cc = +3.3 v, t c = +25 ? c, f = 2140 mhz, characteristic impedance [z o ] = 50 , ven = 0 v, unless otherwise noted) parameter symbol test condition min typical max units gain g @ 23 dbm cw, p out = +23 dbm 38.0 39.0 db input return loss |s11| cw, p in = C30 dbm 8 10 db output return loss: in-band out-of-band |s22| cw, p in = C30 dbm: in-band frequency: 2.11 and 2.17 ghz out-of-band frequency: 2.03 and 2.25 ghz 12 10 17.5 14 db db quiescent current i cq no rf 400 460 ma operating current i cc cw, p out = +23 dbm 650 730 ma power-down current i pd v en = 2.5 v 1.5 2.5 ma adjacent channel leakage ratio aclr 5 mhz offset, wcdma test model 1, with 64 dpch, 8.5 db par, p out = +23 dbm C50 C47 dbc output 1 db compression point op1d b cw (gain compression less than 1db reference to g@23dbm) +30.3 +31 dbm power added efficiency pae cw @ p out = +23 dbm 7.5 9.5 % output coupling factor cplout p out = +23 dbm, cw 19 21 23 db 1 performance is guaranteed only under th e conditions listed in this table.
data sheet ? sky66184-11: 2110 to 2170 mhz linear power amplifier skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 203259d ? skyworks proprietary and confiden tial information ? produc ts and product information ar e subject to change witho ut notice ? february 18, 2016 5 typical performance characteristics (v cc = +3.3 v, tc = +25 ? c, f = 2140 mhz, characteristic impedance [zo] = 50 , ven = 0 v, unless otherwise noted) 20325 9 d-003 p out (dbm) 30 32 34 3 6 38 40 42 44 9 11 13 15 17 1 9 21 23 25 27 2 9 31 33 g ain (db) 25 ? c 40 ? c 85 ? c figure 3. gain vs output power 20325 9 d-005 30.0 30.5 31.0 31.5 32.0 32.5 25 30 35 40 85 op1db (dbm) temperature ( c ) 45 50 55 6 0 6 5707580 figure 5. op1db vs temperature 20325 9 d-004 p out (dbm) 0 5 10 15 20 25 30 35 9 11 13 15 17 1 9 21 23 25 27 2 9 31 33 pae (%) 25 ? c 40 ? c 85 ? c figure 4. pae vs output power 20325 9 d-00 6 p out (dbm) C 6 0 C55 C50 C45 C40 C35 C30 20 21 22 23 24 25 a c lr (dbc) 25 ? c 40 ? c 85 ? c figure 6. aclr vs output power
data sheet ? sky66184-11: 2110 to 2170 mhz linear power amplifier skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 6 february 18, 2016 ? skyworks proprietary and confidential information ? products and product information are subject to c hange without notice ? 203259d evaluation board description the sky66184-11 evaluation board is used to test the performance of the sky66184-11 pa. a typical application schematic diagram is shown in figure 7. a bill of materials for the sky66184-11 evaluation board is listed in table 6. an assembly drawing for the evaluation board is shown in figure 8. the board layer detail is shown in figure 9. the layer detail physical characteristics are shown in figure 10. application circuit notes center ground. it is extremely important to sufficiently ground the bottom ground pad of the device for both thermal and stability reasons. multiple small vias are acceptable and work well under the device if solder migration is an issue. gnd (pins 1, 2, 6, 11, 13, 15, 16, 20, 21, 25, and 27). attach all ground pins to the rf ground plane with the largest diameter and lowest inductance via that the layout allows. multiple small vias are acceptable and work well under the device if solder migration is an issue. vbias (pin 10). the bias supply voltage for each stage, nominally set to +3.3 v. rfout (pin 19). amplifier rf output pin (zo = 50 ). the module includes an onboard internal dc blocking capacitor. all impedance matching is provided internal to the module. vcc1, vcc2, and vcc3 (pins 28, 26, and 23, respectively). supply voltage for each stage collector bias is nominally set to 3.3 v. bypass and decoupling capacitors c1, c2, c3, c4, c5, and c6 should be placed in the approximate location shown on the evaluation board assembly drawing, although exact placement is not critical. rfin (pin 4). amplifier rf input pin (zo = 50 ). the module includes an onboard internal dc blocking capacitor. all impedance matching is provided internal to the module.
data sheet ? sky66184-11: 2110 to 2170 mhz linear power amplifier skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 203259d ? skyworks proprietary and confiden tial information ? produc ts and product information ar e subject to change witho ut notice ? february 18, 2016 7 1 2 3 4 5 6 7 21 20 1 9 18 17 1 6 15 28 2 6 27 25 24 810 9 11 12 23 22 13 14 g nd g nd n/ c rfin n/ c g nd ven g nd g nd rfout n/ c n/ c g nd g nd n/ c n/ c vbia s g nd n/ c g nd rfout_ c oup v cc 1 g nd v cc 2 g nd n/ c v cc 3 n/ c 2 9 g nd c 1 10 f v cc 1 c 2 0.1 f c 3 0.1 f c 4 10 f v cc 2 v cc 3 c 12 dni c 5 0.1 f c6 10 f c 8 dni rfin j3 8 header v cc 3 1 2 3 4 5 6 7 8 paen vbia s v cc 1 v cc 2 j1 paen c 11 0.1 f vbia s c 10 0.1 f rfout j2 j4 r2 0 20325 9 d-007 c 7 100 pf sky 66 1 8 4-11 xx x x x x x x rf output c oupling port l1 0 r5 0 x figure 7. sky66184-11 application schematic table 6. sky66184-11 evaluation board bill of materials (bom) quantity component size part number description 3 c1, c4, c6 1206 c1206x7r160-106kne capacitor, 10 f, 16 v, 10%, x7r 5 c2, c3, c5, c10, c11 0402 grm155r71c104ka88 ceramic capacitor, 0.1 f, 10%, x7r, 16 v 1 c7 0402 grm1555c1h101jz01j capacitor, 100 pf, 50 v, 5%, cog/npo 2 c8, c12 dni dni 1 l1 0603 rm73zij000 resistor, 0 , 5% 2 r2, r5 0402 erj2ge0r00 resistor, 0 , jumper, 0.063 w
data sheet ? sky66184-11: 2110 to 2170 mhz linear power amplifier skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 8 february 18, 2016 ? skyworks proprietary and confidential information ? products and product information are subject to c hange without notice ? 203259d 20325 9 d-008 rf in rf out c oupling port rf out j1 c 1 c6 c 4 l1 c 5 c 7 c 8 c 10 r2 c 11 r5 u1 c 12 c 3 c 2 notes: the c3 and c4 components are not required. some of the other components shown are optional. figure 8. sky66184-11 evaluation board assembly diagram
data sheet ? sky66184-11: 2110 to 2170 mhz linear power amplifier skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 203259d ? skyworks proprietary and confiden tial information ? produc ts and product information ar e subject to change witho ut notice ? february 18, 2016 9 20325 9 d-00 9 figure 9. sky66184-11 board layer detail 20325 9 d-010 c ross section n a me thickness (mm) m a teri a l top s older ma s k 0.010 s older re s i s t l1 0.035 c u C 1 oz dielectric 0.250 roger s ro4350b l2 0.035 c u C 1 oz dielectric 0.500 fr4 l3 0.035 c u C 1 oz dielectric 0.250 fr4 l4 0.035 c u C 1 oz bottom s older ma s k 0.010 s older re s i s t figure 10. sky66184-11 layer detail physical characteristics
data sheet ? sky66184-11: 2110 to 2170 mhz linear power amplifier skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 10 february 18, 2016 ? skyworks proprietary and confidential information ? products and product information are subject to change without notice ? 203259d package dimensions the typical part marking is shown in figure 11. figure 12 shows the pcb layout footprint. figure 13 shows the package dimensions, and figure 14 provides the tape and reel dimensions. 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 sky66184-11 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, pcb design and smt assembly/rework guidelines for mcm-l packages , document number 101752. 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. pin 1 indicator s kywork s part number lot c ode date c ode: yy = c alendar year ww = work week cc = c ountry c ode 20325 9 d-011 66184-11 xxxxxxxxx yyww cc figure 11. typical part marking
data sheet ? sky66184-11: 2110 to 2170 mhz linear power amplifier skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 203259d ? skyworks proprietary and confiden tial information ? produc ts and product information ar e subject to change witho ut notice ? february 18, 2016 11 s tencil aperture top view pin 28 pin 1 indicator 0.43 x 0.43 pin 1 package outline 0.5 mm pitch s tencil aperture s ize of 80% to 100% of the module/package s older ma s k opening s 9 x 1.1 mm 5.3 mm 28x 0.25 mm 5.3 mm pin 28 5.3 mm 17x 0.55 mm 17x 0.25 mm 0.5 mm pitch package outline thermal via array ? 0.3 mm on 0. 6 mm pitch improve s thermal performance 0.5 mm pitch metallization top view pin 1 pin 28 pin 1 indicator 0.43 x 0.43 pin 1 package outline s older ma s k opening top view 28x 0. 6 5 mm 5.4 mm 5.4 mm 28x 0.35 mm 2x 1.8 mm opening s ize of 6 0% to 100% of expo s ed center opening s hown notes: 1. thermal vias should be resin ?lled and capped in accordance with ipcC4761 type vii vias. 2. recommended cu thickness is 30 to 35 m. 20325 9 d-012 28x 0.55 mm 9 x 1.1 mm 6 x 1.25 mm expo s ed c enter pad 5.3 mm 2x 1.8 mm expo s ed c enter pad 6 x 1.25 mm 0. 6 mm pitch 0. 6 mm pitch 0.25 mm typ figure 12. sky66184-11 pcb layout footprint
data sheet ? sky66184-11: 2110 to 2170 mhz linear power amplifier skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 12 february 18, 2016 ? skyworks proprietary and confidential information ? products and product information are subject to change without notice ? 203259d 0.2 a b c s older ma s k opening pin 1 pin 1 indicator 4x 1.5 0 4x 0.5 28x s mt pad 0.075 a b c pin 1 indicator 0.35 0.05 (0.1) 5 5 b c 0.25 0.05 metal pad edge detail b pad s cale: 2x 8x thi s rotation detail c pad s cale: 2x 1x thi s rotation 0.1 a b c s ee detail b top view 20325 9 d-013 detail a pad s cale: 2x 7x thi s rotation 7x rotated 180 7x rotated 9 0 c w 7x rotated 9 0 cc w 1.25 0.1 0.3 0.1 2x (0.05) s ide view bottom view a 5x r0.05 max 4x r0.05 max 0.43 x 0.43 top s ee detail c 6 x 1.25 14x 2.4 14x 2.4 4x 1.5 4x 0.5 4x 1 pin 28 0.1 1.1 1.1 notes: 1. dimensions are in millimeters. 2. dimensions and tolerances according to asme y14.5m-1994. 0 1.1 1.1 4x 1 6 x 1.25 a figure 13. sky66184-11 package dimensions
data sheet ? sky66184-11: 2110 to 2170 mhz linear power amplifier skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 203259d ? skyworks proprietary and confiden tial information ? produc ts and product information ar e subject to change witho ut notice ? february 18, 2016 13 1.40 0.10 2.00 0.10 4.00 0.10 5.25 0.10 8.00 0.10 0.25 0.20 5.50 0.10 1.75 0.10 12.00 0.20 ?1.50 0.10 5.25 0.10 pin 1 ?1.50 0.10 notes: 1. carrier tapes must meet all requirements of skyworks gp01-d232 procurement spec for tape and reel shipping. 2. carrier tape shall be black conductive polycarbonate. 3. cover tape shall be transparent conductive material. 4. esd-surface resistivity shall be 1 10 10 /square per eja, jedec tnr speci?cation. 5. all measurements are in millimeters. 20325 9 d-014 figure 14. sky66184-11 tape and reel dimensions
data sheet ? sky66184-11: 2110 to 2170 mhz linear power amplifier skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 14 february 18, 2016 ? skyworks proprietary and confidential information ? products and product information are subject to change without notice ? 203259d ordering information model name manufacturing part number evaluation board part number sky66184-11: linear pa sky66184-11 tw22-d110 copyright ? 2014-2016 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. skyworks 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 ki nd, whether express, implied, statutory, or otherwise, including fitness for a particular purpose or use, merch antability, performance, quality or non-infringe ment 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 consequentia l 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, inc., in the united states and other countries. third-party brands and names are for identification purposes only, and are the pr operty of their respective owners. additi onal information, including relevant terms and conditions, posted at www.skyw orksinc.com, are incorporated by reference.

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