skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 202940b ? skyworks proprietary information ? products and pr oduct information are subject to change without notice ? oct ober 16, 2014 1 data sheet SKY13449-001: 0.5 to 3.0 ghz sp3t high-power antenna tuning switch in a wlcsp package applications ? lte tdd/fdd transmit/receive ? antenna tuning ? gsm transmit ? embedded modules features ? broadband frequency range: 0.5 to 3.0 ghz ? low insertion loss: 0.7 db @ 2.7 ghz ? sp3t for shunt antenna tuning applications ? no external dc blocking capacitors required ? single gpio control line with v dd voltage regulator: ? v ctl = 1.35 to 2.7 v ? v dd = 2.5 to 4.8 v ? small, 9-bump wlcsp, 262 m diameter, 400 m pitch (1.272 x 1.272 x 0.504 mm) package (msl1, 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?ition of green tm , document number s q04C0074. y0017 vdd v1 rf3 ant v2 g nd rf2 rf1 1 g nd 23 a b c figure 2. SKY13449-001 pinout (top view, bumps facing down) rf1 rf2 vdd v1 logic and s upply ant rf3 v2 y0015 figure 1. SKY13449-001 block diagram description the SKY13449-001 is a single-pole, triple-throw (sp3t) designed for antenna tuning applications that require very low r on and c off . the SKY13449-001 can also be used for lte/wcdma/gsm transmit applications. switching is controlled by an integrated gpio interface with two control pins. depending on the logic voltage level applied to the control pins, the antenna port is connected to one of the switched rf outputs (rf1, rf2, or rf3) through a low-insertion loss path, while the path between the antenna port and the other rf ports is in a high-isolation state. no external dc blocking capacitors are required as long as no dc voltage is applied on any rf path. the SKY13449-001 is provided in a compact 9-bump, 1.272 x 1.272 x 0.504 mm wafer level chip scale package (wlcsp) that meets requirements for board-level assembly. bump diameters are 262 microns with a minimum bump pitch of 400 microns. 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.
data sheet ? SKY13449-001: sp3t switch skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 2 october 16, 2014 ? skyworks proprietary information ? products a nd product information are subj ect to change without noti ce ? 202940b table 1. SKY13449-001 signal descriptions pin name description pin name description a1 rf2 rf i/o. throw 2 of the switch. b3 rf3 rf i/o. throw 3 of the switch. b1 gnd ground a3 rf1 rf i/o. throw 1 of the switch c1 vdd supply voltage a2 ant antenna c2 v2 digital control input #2 b2 gnd ground c3 v1 digital control input #1 electrical and mechanical specifications the absolute maximum ratings of the SKY13449-001 are provided in table 2. electrical specifications are provided in table 3. the state of the SKY13449-001 is determined by the logic provided in table 4. table 2. SKY13449-001 absolute maximum ratings (note 1) parameter symbol minimum maximum units supply voltage v dd 2.5 5.0 v digital control voltage v ctl C0.5 +3.0 v gsm rf input power: low band high band p in +36 +34 dbm dbm operating temperature t op C30 +90 ? c storage temperature t stg C55 +150 ? c electrostatic discharge: charged device model (cdm) human body model (hbm) machine model (mm) esd 1000 1000 100 v v v note 1: exposure to maximum rating conditions for extended periods may reduce device reliability. there is no damage to device with on ly one parameter set at the limit and all other parameters set at or below their nominal value. exceeding any of the limits listed here may result in permanent damage to the d evice. 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.
data sheet ? SKY13449-001: sp3t switch skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 202940b ? skyworks proprietary information ? products and pr oduct information are subject to change without notice ? oct ober 16, 2014 3 table 3. SKY13449-001 electrical specifications (1 of 2) (note 1) (v dd = 2.65 v, t op = +25 ? c, characteristic impedance [z o ] = 50 , unless otherwise noted) parameter symbol test condition min typical max units dc specifications supply voltage v dd 2.50 2.65 4.80 v control voltage: low high v ctl _ l v ctl _ h 0 +1.35 0 +1.80 +0.45 +2.70 v v current on v1, v2 i_ ctl 5 a supply current i dd v dd = 2.65 v, v1 or v2 = v ctl _ h 30 65 a dc supply turn-on/turn-off time t on measured from 50% of final v dd supply voltage to final rf power 1 db 10 20 s rf path switching time t sw from one active state to another active state transition, measured from 50% of final control voltage to final rf input power 1 db 2 5 s rf specifications insertion loss, rf1, rf2, or rf3 to ant il 700 to 960 mhz 1710 to 2170 mhz 2300 to 2690 mhz 0.35 0.55 0.7 0.45 0.65 0.85 db db db isolation, ant to rf1, rf2, or rf3 iso 700 to 960 mhz 1710 to 2170 mhz 2300 to 2690 mhz 26 18 16 28 20 18 db db db isolation, rfx to rfx iso 700 to 960 mhz 1710 to 2170 mhz 2300 to 2690 mhz 22 18 15 21 18 14 db db db return loss, all ports rl referenced to 50 , 700 to 2690 mhz 10 14 db large signal specifications harmonics rf1, fr2, or rf3 to ant 2fo fo = 700 mhz to 915 mhz, p in = +35 dbm, 50 C70 C60 dbm harmonics rf1, fr2, or rf3 to ant 2fo fo = 700 mhz to 915 mhz, p in = +35 dbm, vswr = 2.5:1 C60 C45 dbm harmonics rf1, fr2, or rf3 to ant 2fo fo = 1710 mhz to 1910 mhz, p in = +33 dbm, 50 C60 C48 dbm harmonics rf1, fr2, or rf3 to ant 2fo fo = 1710 mhz to 1910 mhz, p in = +33 dbm, vswr = 2.5:1 C50 C45 dbm harmonics rf1, fr2, or rf3 to ant 2fo fo = 2170 mhz to 2690 mhz, p in = +25 dbm, 50 C60 C40 dbm harmonics rf1, fr2, or rf3 to ant 2fo fo = 2170 mhz to 2690 mhz, p in = +25 dbm, vswr = 2.5:1 C55 C40 dbm harmonics rf1, fr2 or rf3 to ant 3fo fo = 700 mhz to 915 mhz, p in = +35 dbm,50 C60 C55 dbm harmonics rf1, fr2 or rf3 to ant 3fo fo = 700 mhz to 915 mhz, p in = +35 dbm, vswr = 2.5:1 C50 C45 dbm harmonics rf1, fr2, or rf3 to ant 3fo fo = 1710 mhz to 1910 mhz, p in = +33 dbm, 50 C60 C50 dbm
data sheet ? SKY13449-001: sp3t switch skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 4 october 16, 2014 ? skyworks proprietary information ? products a nd product information are subj ect to change without noti ce ? 202940b table 3. SKY13449-001 electrical specifications (2 of 2) (note 1) (v dd = 2.65 v, t op = +25 ? c, characteristic impedance [z o ] = 50 , unless otherwise noted) parameter symbol test condition min typical max units large signal specifications harmonics rf1, fr2, or rf3 to ant 3fo fo = 1710 mhz to 1910 mhz, p in = +33 dbm, vswr = 2.5:1 C50 C36 dbm harmonics rf1, fr2, or rf3 to ant 3fo fo = 2170 mhz to 2690 mhz, p in = +25 dbm, 50 C60 C42 dbm harmonics rf1, fr2, or rf3 to ant 3fo fo = 2170 mhz to 2690 mhz, p in = +25 dbm, vswr = 2.5:1 C55 C36 dbm band 17 3rd harmonic 3fo fo = 704 mhz to 716 mhz, p in = +25 dbm, 50 C85 dbm band 13 2nd harmonic 2fo fo = 777 mhz to 787 mhz, p in = +25 dbm, 50 C93 dbm second order intermodulation distortion, ant to rf1, rf2, or rf3 imd2 ftx = 1950 mhz, ptx = +21dbm fblk = 190 mhz, pbl = C15 dbm fimd = 2140 mhz C108 C100 dbm second order intermodulation distortion, ant to rf1, rf2, or rf3 imd2 ftx = 1950 mhz, ptx =+21 dbm fblk = 4090 mhz, pbl = C15 dbm fimd = 2140 mhz C110 C95 dbm second order intermodulation distortion, ant to rf1, rf2, or rf3 imd2 ftx = 836.5 mhz, ptx = +21 dbm fblk = 45 mhz, pbl = C15 dbm fimd = 881.5 mhz C101 C90 dbm second order intermodulation distortion, ant to rf1, rf2, or rf3 imd2 ftx = 836.5 mhz, ptx = +21 dbm fblk = 1718 mhz, pbl = C15 dbm fimd = 881.5 mhz C110 C100 dbm second order intermodulation distortion, ant to rf1, rf2, or rf3 imd2 ftx = 2535 mhz, ptx = +21 dbm fblk = 120 mhz, pbl = C15 dbm fimd = 2655 mhz C110 C105 dbm second order intermodulation distortion, ant to rf1, rf2, or rf3 imd2 ftx = 2535 mhz, ptx = +21 dbm fblk = 5190 mhz, pbl = C15 dbm fimd = 2655 mhz C100 C85 dbm third order intermodulation distortion, ant to rf1, rf2, or rf3 imd3 ftx = 1950 mhz, ptx = +21 dbm fblk = 1760 mhz, pbl = C15 dbm fimd = 2140 mhz C110 C105 dbm third order intermodulation distortion, ant to rf1, rf2, or rf3 imd3 ftx = 836.5 mhz, ptx = +21 dbm fblk = 791.5 mhz, pbl = C15 dbm fimd = 881.5 mhz C110 C105 dbm third order intermodulation distortion, ant to rf1, rf2, or rf3 imd3 ftx = 2535 mhz, ptx = +21 dbm fblk = 2415 mhz, pbl = C15 dbm fimd = 2655 mhz C105 C85 dbm note 1: performance is guaranteed only under the conditions listed in this table. table 4. SKY13449-001 truth table (note 1) logic state v1 v2 active path 1 0 1 ant-rf2 2 1 0 ant-rf3 3 1 1 ant-rf1 n ote 1: 0 indicates v1, v2 = v ctl_l (0 to 0.4 v) 1 indicates v1, v2 = v ctl_h (1.3 to 3.0 v)
data sheet ? SKY13449-001: sp3t switch skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 202940b ? skyworks proprietary information ? products and pr oduct information are subject to change without notice ? oct ober 16, 2014 5 evaluation board description the SKY13449-001 evaluation board is used to test the performance of the SKY13449-001 sp3t switch. an evaluation board schematic diagram is shown in figure 3. an assembly drawing for the evaluation board is shown in figure 4. the pcb layout footprint is shown in figure 5. package dimensions package dimensions for the SKY13449-001 die are shown in figure 6, and tape and reel dimensions are provided in figure 7. package and handling information 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 SKY13449-001 is rated to moisture sensitivity level 1 (msl1) at 260 c. it can be used for lead or lead-free soldering. for additional information, refer to the skyworks application note, wafer level chip scale packages: smt process guidelines and handling considerations , document number 201676. 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. rf output port 2 rf output port 1 rf output port 3 antenna vdd v2 v1 g nd g nd rf3 rf2 ant rf1 g nd vdd v2 v1 g nd g nd 6 -pin header 1 2 3 c 3 c 4 c 5 c6 r1 c3, c4, c5, c6 = dnp r1 = 0 cb a 1 2 3 4 5 6 y1383 figure 3. SKY13449-001 evaluation board schematic
data sheet ? SKY13449-001: sp3t switch skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 6 october 16, 2014 ? skyworks proprietary information ? products a nd product information are subj ect to change without noti ce ? 202940b y0016 figure 4. SKY13449-001 evaluation board assembly diagram 9 x ?0.220 0.400 0.008 0.400 0.008 0 0.400 0.008 0.400 0.008 0 a b c 1 2 3 y040 6 figure 5. SKY13449-001 pcb layout footprint (9-bump wlcsp)
data sheet ? SKY13449-001: sp3t switch skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 202940b ? skyworks proprietary information ? products and pr oduct information are subject to change without notice ? oct ober 16, 2014 7 0.400 0.008 0.400 0.008 0.000 0.400 0.008 0.400 0.008 0.000 a b c 1 2 3 bump s ide up 9 x ?0.2 6 2 0.3 9 0.544 max s ide view s ee note 3 0.202 nom t s 241 notes: 1. all dimensions are in millimeters unless otherwise speci?d. 2. marking shown is for package orientation reference only. 3. includes backside coating. 4. ball height tolerance is ?0% of nominal ball height . bump s ide down 3 2 1 a b c 1.272 0.025 0.302 0.020 1.272 0.025 pin a1 indicator (?0.100 min) 0.150 min ref 0.150 min ref figure 6. SKY13449-001 package dimensions 0.25 0.02 ko 0. 66 0.05 4.00 0.10 4.00 0.10 2.00 0.05 bo 1.40 0.05 1.75 0.10 pin 1 location 8.00 +0.30 C0.10 3.50 0.05 s ection b s ection a 32 max a a b b ? 1.50 +0.10 notes: 1. carrier tape must meet all requirements of skyworks gp01-d232 procurement spec for tape and reel shipping. 2. carrier tape material: black conductive polycarbonate. 3. cover tape material: transparent conductive. 4. esd surface resistivity must meet all esd requirements of skyworks speci?d on gp01-d232. 5. 10-sprocket hole pitch cumulative tolerance: ?.20 mm. 6. pocket position relative to sprocket hole measured as true position of pocket. 7. ao and bo measured on plane 0.30 mm above the bottom of the pocket. 8. all dimensions are in millimeters. y1384 ao 1.40 0.05 32 max ? 0.50 0.05 0.20 figure 7. SKY13449-001 tape and reel dimensions
data sheet ? SKY13449-001: sp3t switch skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 8 october 16, 2014 ? skyworks proprietary information ? products a nd product information are subj ect to change without noti ce ? 202940b ordering information model name manufacturing part number evaluation board part number SKY13449-001: 0.5 to 3.0 ghz sp3t switch in a wlcsp package SKY13449-001 SKY13449-001-evb copyright ? 2014 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, 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 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.
|
