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skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 201704i ? skyworks proprietary information ? products and product in formation are subject to cha nge without notice ? nov ember 30, 2016 1 data sheet sky13415-485lf: 0.1 to 3.8 ghz sp5t antenna switch applications ? any 2g/3g/4g antenna diversity or lte (tdd/fdd) transmit/receive system features ? broadband frequency range: 0.1 to 3.8 ghz ? low insertion loss: 0.45 db typical @ 2.7 ghz ? high isolation: >30 db @ 2.7 ghz ? internal 50 port to control diversity antenna impedance when device is not in use ? integrated logic ? small qfn (14-pin, 2.0 x 2.0 mm) package (msl1, 260 ? c per jedec j-std-020) s kywork s g reen? product s are compliant with all applicable legi s lation and are halogen-free. for additional information, refer to skyworks de?ition of green , document number s q04-0074. description the sky13415-485lf is a single pole, five-throw (sp5t) antenna switch with an internal 50 termination. the high linearity performance and low insertion loss achieved by the sky13415-485lf make it an ideal choice for main/diversity switching commonly used in lte-based handsets, data cards, and tablets that use antenna diversity solutions. the sky13415-485lf is part of a scalable family of products that covers sp4t through sp8t switches that allow up to eight bands of wcdma/lte: ? sky13414-485lf sp4t antenna switch (data sheet #201689) ? sky13415-485lf sp5t antenna switch (this data sheet) ? sky13416-485lf sp6t antenna switch (data sheet #201679) ? sky13417-485lf sp7t antenna switch (data sheet #201661) ? sky13418-485lf sp8t antenna switch (data sheet #201712) the symmetric port designs provide flexibility in signal routing for both receive diversity and higher power td-scdma/tdd-lte, wcdma/fdd, and lte transmit/receive applications. decoder bia s rf1 rf2 rf3 rf4 rf5 50 vdd v1 v2 v3 ant 201704-001 figure 1. sky13415-485lf block diagram switching is controlled by three cmos/ttl-compatible control voltage inputs (v1, v2, and v3). depending on the logic voltage level applied to the control pins, the ant pin is connected to one of five switched rf outputs (rf1 to rf5) using a low insertion loss path, while the paths between the ant pin and the other rf pins are in a high isolation state. the antenna path can also be closed on a 50 load when it needs to be terminated. the 50 load is internally grounded. no external blocking capacitors are required on the rf paths unless vdc is externally applied. the sky13415-485lf is manufactured in a compact, 14-pin 2.0 x 2.0 mm, quad flat no-lead (qfn) package. 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 ? sky13415-485lf: sp5t switch skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 2 november 30, 2016 ? skyworks proprietary information ? pro ducts and product information are subject to change without not ice ? 201704i 201704-002 1 rf5 rf3 rf1 v dd v3 v2 v1 n/ c ant n/ c n/ c rf4 rf2 n/ c 12 14 13 7 5 6 4 3 2 11 8 9 10 figure 2. sky13415-485lf pinout (top view) table 1. sky13415-485lf signal descriptions 1 pin name description pin name description 1 rf5 rf i/o path 5 8 n/c not connected 2 rf3 rf i/o path 3 9 rf2 rf i/o path 2 3 rf1 rf i/o path 1 10 rf4 rf i/o path 4 4 vdd dc power supply 11 n/c not connected 5 v3 dc control voltage 3 12 n/c not connected 6 v2 dc control voltage 2 13 ant antenna port 7 v1 dc control voltage 1 14 n/c not connected 1 bottom ground paddles must be connected to ground.
data sheet ? sky13415-485lf: sp5t switch skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 201704i ? skyworks proprietary information ? products and product in formation are subject to cha nge without notice ? nov ember 30, 2016 3 table 2. sky13415-485lf absolute maximum ratings 1 parameter symbol min max units supply voltage v dd 2.5 5.0 v control voltage (v1, v2, and v3) v ctl C0.5 +3.0 v rf input power (rf1 to rf5): 0.1 to 2.7 ghz (rf1 to rf5 arm) 3.4 to 3.8 ghz (rf2 to rf5 arm) p in +37.5 +35 dbm dbm rf power applied to antenna in the 50 switched rf output state p in +27 dbm operating temperature t op C40 +85 ? c storage temperature t stg C55 +150 ? c electrostatic discharge: human body model (hbm), class 1c esd 1000 v 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 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. functional description the sky13415-485lf includes an internal negative voltage generator and decoder that eliminate the need for external dc blocking capacitors on the rf ports. no external components are required for proper operation. dc decoupling capacitors may be added on the vdd and control lines if necessary. switching is controlled by three control voltage inputs, v1, v2, and v3. depending on the logic voltage level applied to the control pins, the antenna pin is connected to one of five switched rf outputs or a 50 termination. shutdown mode is enabled by connecting all three control pins (v1, v2, and v3) to logic high. this mode reduces the overall current consumption of the device to 5 a typical. electrical and mechanical specifications the absolute maximum ratings of the sky13415-485lf are provided in table 2. electrical specifications are provided in table 3. the state of the sky13415-485lf is determined by the logic shown in table 4. the isolation matrix shown in table 5 provides the port-to-port and antenna-to-port isolation for all available rf states at four different frequencies: 1.0 ghz, 2.0 ghz, 2.7 ghz, and 3.8 ghz.
data sheet ? sky13415-485lf: sp5t switch skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 4 november 30, 2016 ? skyworks proprietary information ? pro ducts and product information are subject to change without not ice ? 201704i table 3. sky13415-485lf general electrical specifications 1 (v dd = 2.6 v, v1 = v2 = v3 = 0/1.8 v, p in = 0 dbm, t op = +25 ? c, characteristic impedance [z o ] = 50 , unless otherwise noted) parameter symbol test condition (note 2) min typ max units dc specifications supply voltage v dd 2.5 3.0 4.8 v supply current i dd 40 50 a control voltage: high low v ctl _ h v ctl _ l 1.35 1.80 2.70 0.4 v v control current i ctl v ctl = 1.8 v 0.5 1.0 a shutdown mode supply current ioff v1/2/3 = 1.8 v, v dd = 3 v 5 10 a turn-on switching time t on 50% of control voltage to 90% of final rf power, switching between rf1/2/3/4/5/50_ohm 1.75 2.20 s rf specifications insertion loss (ant pin to rf1/2/3/4/5 pins) il 0.1 to 1.0 ghz 1.0 to 2.0 ghz 2.0 to 2.7 ghz 3.4 to 3.8 ghz 0.40 0.40 0.45 0.60 0.50 0.50 0.60 0.80 db db db db isolation (ant pin to rf1/2/3/4/5 pins) iso 0.1 to 1.0 ghz 1.0 to 2.0 ghz 2.0 to 2.7 ghz 3.4 to 3.8 ghz 38 32 27 20 42 34 31 26 db db db db input return loss (ant pin to rf1/2/3/4/5 pins) rl 0.1 to 1.0 ghz 1.0 to 2.0 ghz 2.0 to 2.7 ghz 3.4 to 3.8 ghz 21 23 15 12 24 25 18 15 db db db db second harmonics (ant pin to rf1/2/3/4/5 pins) 2fo p in = +26 dbm, 0.1 to 3.0 ghz +95 dbc third harmonics (ant pin to rf1/2/3/4/5 pins) 3fo p in = +26 dbm, 0.1 to 3.0 ghz +104 dbc harmonics (ant to rf2/3/4/5) 2fo 3.4-3.8 ghz, vswr = 1:1, p in = +26 dbm -55 dbm harmonics (ant to rf2/3/4/5) 3fo 3.4 to 3.8 ghz, vswr = 1:1, p in = +26 dbm -65 dbm harmonics (ant to rf2/3/4/5) 2fo 3.4 to 3.8 ghz, vswr = 5:1, p in = +26 dbm -50 dbm harmonics (ant to rf2/3/4/5) 3fo 3.4 to 3.8 ghz, vswr = 5:1, p in = +26 dbm -60 dbm gsm harmonics: high band low band 2fo, 3fo p in = +33 dbm, 50 p in = +33 dbm, 3:1 vswr p in = +34.5 dbm, 50 p in = +34.5 dbm, 3:1 vswr C48 C42 C50 C44 dbm dbm dbm dbm 0.1 db compression point (ant pin to rf1/2/3/4/5 pins) p0.1db 0.8 ghz to 3.0 ghz +37.5 dbm third order input intercept point iip3 @ 2.0 ghz, p in = +26 dbm, f = 1 mhz +70 dbm 50 power handling 0.1 ghz to 3.0 ghz +27 dbm
data sheet ? sky13415-485lf: sp5t switch skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 201704i ? skyworks proprietary information ? products and product in formation are subject to cha nge without notice ? nov ember 30, 2016 5 table 4. sky13415-485lf control logic 1 control pins switched rf outputs v1 (pin 7) v2 (pin 6) v3 (pin 5) rf1 (pin 3) rf2 (pin 9) rf3 (pin 2) rf4 (pin 10) rf5 (pin 1) 50 0 0 0 insertion loss isolation isolation isolati on isolation isolation 0 0 1 isolation insertion loss isolation isolation isolation isolation 0 1 0 isolation isolation insertion loss isolation isolation isolation 0 1 1 isolation isolation isolation insertion loss isolation isolation 1 0 0 isolation isolation isolation isolation insertion loss isolation 1 0 1 isolation isolation isolation isolation isolation 50 1 1 0 isolation isolation insertion loss isolation insertion loss isolation 1 1 1 shutdown mode 1 1 = 1.8 v; 0 = 0 v. any state other than that described in this table places the switch into an undefined state. an undefi ned state will not damage the device. insertion loss in the v1/2/3 = 110 state is 3 db lower than typical insertion loss with only one arm on. table 5. isolation matrix (1 of 2) on port frequency (ghz) isolation (db) rf1 rf2 rf3 rf4 rf5 antenna-to-port rf1 1.0 -48 C40 C42 C39 rf1 2.0 -40 C32 C35 C30 rf1 2.7 -36 C28 C32 C26 rf1 3.8 C32 C25 C27 C21 rf2 1.0 C46 -40 C40 C36 rf2 2.0 C39 C34 C32 C30 rf2 2.7 C35 C31 C28 C27 rf2 3.8 C32 C27 C24 C23 rf3 1.0 C38 C47 C42 C42 rf3 2.0 C31 C39 C35 C30 rf3 2.7 C28 C35 C32 C26 rf3 3.8 C25 C31 C27 C21 rf4 1.0 C45 C38 C41 C37 rf4 2.0 C38 C31 C34 C30 rf4 2.7 C35 C28 C31 C27 rf4 3.8 C31 C24 C27 C23 rf5 1.0 C48 C47 C38 C43 rf5 2.0 C36 C39 C30 C36 rf5 2.7 C31 C36 C27 C32 rf5 3.8 C27 C31 C24 C28
data sheet ? sky13415-485lf: sp5t switch skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 6 november 30, 2016 ? skyworks proprietary information ? pro ducts and product information are subject to change without not ice ? 201704i table 5. isolation matrix (2 of 2) on port frequency (ghz) isolation (db) rf1 rf2 rf3 rf4 rf5 port-to-port rf1 1.0 C53 C31 C52 C45 rf1 2.0 C43 C25 C44 C35 rf1 2.7 C39 C22 C40 C30 rf1 3.8 C33 C18 C36 C26 rf2 1.0 C54 C48 C31 C40 rf2 2.0 C42 C41 C25 C35 rf2 2.7 C38 C37 C22 C32 rf2 3.8 C32 C34 C18 C30 rf3 1.0 C31 C56 C53 C33 rf3 2.0 C24 C45 C44 C26 rf3 2.7 C21 C40 C40 C23 rf3 3.8 C18 C35 C37 C19 rf4 1.0 C54 C30 C48 C41 rf4 2.0 C43 C24 C41 C35 rf4 2.7 C39 C21 C38 C32 rf4 3.8 C34 C17 C34 C30 rf5 1.0 C37 C55 C30 C55 rf5 2.0 C30 C44 C24 C44 rf5 2.7 C27 C40 C21 C39 rf5 3.8 C23 C35 C17 C35 evaluation board description the sky13415-485lf evaluation board is used to test the performance of the sky13415-485lf sp5t switch. an evaluation board schematic diagram is provided in figure 3. an assembly drawing for the evaluation board is shown in figure 4. package dimensions the pcb layout footprint for the sky13415-485lf is provided in figure 5. typical part markings are shown in figure 6. package dimensions are shown in figure 7, and tape and reel dimensions are provided in figure 8. 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 sky13415-485lf 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, 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.
data sheet ? sky13415-485lf: sp5t switch skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 201704i ? skyworks proprietary information ? products and product in formation are subject to cha nge without notice ? nov ember 30, 2016 7 rf output port 5 d c power d c c ontrol voltage 3 d c c ontrol voltage 1 rf output port 3 rf output port 1 rf output port 4 rf output port 2 antenna 201704-003 1 rf5 rf3 rf1 vdd v3 v2 v1 n/ c ant n/ c n/ c rf4 rf2 n/ c 12 14 13 7 5 6 4 3 2 11 8 9 10 d c c ontrol voltage 2 figure 3. sky13415-485lf evaluation board schematic 201704-004 rf1 rf3 rf5 ant n/ c n/ c n/ c rf4 rf2 g nd vdd v3 v2 v1 n/ c figure 4. sky13415-485lf evaluation board assembly diagram
data sheet ? sky13415-485lf: sp5t switch skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 8 november 30, 2016 ? skyworks proprietary information ? pro ducts and product information are subject to change without not ice ? 201704i 6 x 0.450 pitch 14x 0.200 2x 0.500 2x 0.500 4x 0.400 pitch 14x 0.755 14x 0.3 9 5 expo s ed s oldering area package outline r0.125 pin 1 indicator pin 1 pin 14 a ll measurements in millimeters 201704-005 figure 5. sky13415-485lf pcb layout footprint (top view) pin 1 indicator s kywork s part number 201704-00 6 figure 6. typical part markings (top view)
data sheet ? sky13415-485lf: sp5t switch skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 201704i ? skyworks proprietary information ? products and product in formation are subject to cha nge without notice ? nov ember 30, 2016 9 201704-007 top view s ide view bottom view 0.05 c pin 1 indicator 2x 0.05 c 2x 0.05 c 14x 3 4 c 0.05 2.00 CaC CbC C c C s eating plane s ee detail a expo s ed pad 0.02 +0.03/C0.02 0.120 ref. 14x 0.0 6 5 14x 0.255 4x 0.400 (0.500) (0.500) 1 12 14 75 4 11 8 6 x 0.845 4x 0. 6 75 8x 0.845 0.2 0.05 0.18 0.05 1 0.1 1 0.1 4x 0.225 r0.125 pin 1 indicator 0.55 0.05 0.10 m c a b detail a s cale: 100x 3x thi s rotation 3x rotated 180 4x rotated 9 0 c w 4x rotated 9 0 cc w notes: 1. all measurements are in millimeters. 2. dimensions and tolerances according to asme y14.5m-1994. 3. coplanarity applies to the terminals and all other bottom surface metallization. 4. dimension applies to metallized terminal. if the terminal has a radius on its end, the width dimension should not be measured in that radius area. 2.00 figure 7. sky13415-485lf package dimensions
data sheet ? sky13415-485lf: sp5t switch skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 10 november 30, 2016 ? skyworks proprietar y information ? products and product information are s ubject to change without no tice ? 201704i 0.23 0.05 0.70 0.05 (ko) 7o 7o detail b 2.00 0.05 2.25 0.05 2.25 0.05 4.00 0.10 4.00 0.10 3.50 0.05 1.75 0.10 ? 1.50 + 0.10/C0.00 8.00 0.20 b b notes: 1. carrier tape must meet all requirements of skyworks gp01-d232 procurement spec for tape and reel shipping. 2. carrier tape shall be black conductive polycarbonate bakeable material at 125 ?c temperature. 3. cover tape shall be transparent conductive with 5.40 mm width. 4. esd-surface resistivity must meet all esd requirements of skyworks speci?d on gp01-d232. 5. all measurements are in millimeters. detail a a a 201704-008 pin 1 figure 8. sky13415-485lf tape and reel dimensions
data sheet ? sky13415-485lf: sp5t switch skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 201704i ? skyworks proprietary information ? products and product in formation are subject to cha nge without notice ? nov ember 30, 2016 11 ordering information model name manufacturing part number evaluation board part number sky13415-485lf: 0.1 to 3.8 ghz sp5t switch sky13415-485lf SKY13415-485LFEK1 copyright ? 2011-2016 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, 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.

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