skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 201447l ? skyworks proprietary and confiden tial information ? produc ts and product information ar e subject to change witho ut notice ? september 18, 2015 1 data sheet SKY13374-397LF: 300 khz to 6.0 ghz spdt switch applications ? dual-band wireless lans (802.11 a/b/g/n) ? diversity antenna switching ? wcdma handsets and data cards features ? broadband frequency range: 300 khz to 6.0 ghz ? low insertion loss: 0.35 db @ 1 ghz, 0.8 db @ 6 ghz ? no external dc blocking capacitors required ? positive low control voltage: 1.65 to 3.0 v (v ctrl ), 2.5 to 4.8 v (v batt ) ? small, qfn (12-pin, 2 x 2 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. 1 2 3 45 6 12 11 10 9 8 7 n/ c rf1 g nd g nd rf3 g nd g nd rf2 g nd vbatt v2 v1 s2303 figure 2. SKY13374-397LF pinout (top view) s 2304 rf3 r f 3 rf1 r f 1 rf2 r f 2 vbatt v b a t t v2 v 2 v1 v 1 decoder d e c o d e r figure 1. SKY13374-397LF block diagram description the sky13374-3 9 7lf is a cmos silicon-on-insulator (soi) single- pole, double-throw (spdt) wcdma band switch. the high-linearity performance and low insertion loss achieved by the device makes it an ideal choice for medium to high power wcdma handset and data card applications. the high 0.1 db input compression point (ip0.1db) and advance proprietary fabrication process enable exceptional wcdma harmonic and adjacent channel power (acp) performance. excellent insertion loss and isolation is maintained over wcdma bands 1 to 6 and 8 to 11. the sky13374-3 9 7lf spdt switch is provided in a compact quad flat no-lead (qfn) 2 x 2 mm package with 0.5 mm lead pitch for ease of manufacturing. 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 ? SKY13374-397LF: spdt switch skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 2 september 18, 2015 ? skyworks proprietar y information ? products and product information are s ubject to change without no tice ? 201447l table 1. SKY13374-397LF signal descriptions (note 1) pin name description pin name description 1 n/c no connection 7 v1 dc control voltage. see table 4. 2 rf1 rf port 1 8 v2 dc control voltage. see table 4. 3 gnd ground 9 vbatt dc power supply. 4 gnd ground 10 gnd ground 5 rf3 rf port 3 11 rf2 rf port 2 6 gnd ground 12 gnd ground note 1 : exposed pad must be properly gr ounded using a low impedance path. functional description switching is controlled by two control voltage inputs (v1 and v2). depending on the logic voltage level applied to these pins, the rf1 pin is connected to one of two switched rf outputs (rf2 or rf3) using a low insertion loss path, while the path between the rf1 pin and the other rf path is in a high isolation state. an internal negative voltage generator and decoder 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 vbatt and control lines if necessary. shutdown mode is enabled by connecting both control pins (v1 and v2) to logic low. this mode reduces the overall current consumption of the device to 5 a typical. electrical and mechanical specifications the absolute maximum ratings of the sky13374-3 9 7lf are provided in table 2. electrical specifications are provided in table 3. the state of the sky13374-3 9 7lf is determined by the logic provided in table 4. typical performance characteristics of the sky13374-3 9 7lf are illustrated in figures 3 through 5. table 2. SKY13374-397LF absolute maximum ratings (note 1) parameter symbol minimum maximum units supply voltage v batt 2.5 4.8 v control voltage v ctl 1.65 3.00 v input power p in +3 9 dbm storage temperature t stg C40 +125 ? c operating temperature t op C40 +85 ? c 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 ? SKY13374-397LF: spdt switch skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 201447l ? skyworks proprietary information ? products and product in formation are subject to cha nge without notice ? sep tember 18, 2015 3 table 3. SKY13374-397LF electrical specifications (note 1) (vbatt = 2.5 to 4.8 v, v1/v2 = 0/1.65 to 3.0 v, t op = +25 ? c, p in = 0 dbm, characteristic impedance [z o ] = 50 , unless otherwise noted) parameter symbol test condition min typical max units rf specifications insertion loss il rf1 to rf2/rf3: 300 khz to 1.0 ghz 1.0 to 2.2 ghz 2.2 to 3.0 ghz 4. 9 to 6.0 ghz 0.35 0.45 0.50 0.8 0.40 0.55 0.60 1.00 db db db db isolation iso rf1 to rf2/rf3: 300 khz to 2.2 ghz 2.2 to 3.0 ghz 4. 9 to 6.0 ghz 30 25 18 34 28 22 db db db shutdown isolation iso _ shutdown 16 db return loss |s11| rf1 to rf2/rf3, 300 khz to 6.0 ghz 17 db 0.1 db input compression point ip0.1db rf1 to rf2/rf3, 0.5 to 6.0 ghz +3 9 dbm third order input intercept point iip3 0.8 to 3.0 ghz, f = 1 mhz, p in = +26 dbm/tone +68 dbm switching speed specifications switching speed @ 2.45 ghz 50% v ctl to 9 0% rf 50% v ctl to 10% rf 10% rf to 9 0% rf rise 9 0% rf to 10% rf fall 1200 1200 200 150 ns ns ns ns startup time shutdown to any rf switch state 20 s dc specifications control voltage: high low v1, v2 1.65 0 3.00 0.30 v v supply voltage v batt 2.5 4.8 v supply current i batt v batt = 3 v 40 a control current i ctl v1/v2 = 1.8 v 2 a shutdown mode supply current i off v1/v2 = 0 v, v batt = 1.8 v 5 a note 1: performance is guaranteed only under the conditions listed in this table. table 4. SKY13374-397LF truth table v1 v2 state 0 0 shutdown mode 1 0 rf1 to rf2 0 1 rf1 to rf3 n ote : 1 = 1.65 to 3.0 v 0 = C0.1 to 0 v any state other than described in this table places the switch into an undefined state.
data sheet ? SKY13374-397LF: spdt switch skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 4 september 18, 2015 ? skyworks proprietar y information ? products and product information are s ubject to change without no tice ? 201447l typical performance characteristics (v ctl = 0 v and +3.0 v, t op = +25 ? c, p in = 0 dbm, characteristic impedance [zo] = 50 , unless otherwise noted) C0. 6 C0.7 C0.8 C0.9 C1.0 C0.5 C0.4 C0.3 C0.2 C0.1 0 0.5 0 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 6 .0 5.5 frequency ( g hz) in s ertion lo ss (db) rf1 to rf2 rf1 to rf3 figure 3. typical insertion loss vs frequency C30 C40 C50 C 6 0 C70 C20 C10 0 0.5 0 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 6 .0 5.5 frequency ( g hz) i s olation (db) figure 5. typical isolation vs frequency (rf1 to rf3 insertion loss state) C30 C40 C50 C 6 0 C70 C20 C10 0 0.5 0 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 6 .0 5.5 frequency ( g hz) i s olation (db) figure 4. typical isolation vs frequency (rf1 to rf2 insertion loss state)
data sheet ? SKY13374-397LF: spdt switch skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 201447l ? skyworks proprietary information ? products and product in formation are subject to cha nge without notice ? sep tember 18, 2015 5 evaluation board description the sky13374-3 9 7lf evaluation board is used to test the performance of the sky13374-3 9 7lf spdt switch. an evaluation board schematic diagram is provided in figure 6. an assembly drawing for the evaluation board is shown in figure 7. package dimensions the pcb layout footprint for the sky13374-3 9 7lf is provided in figure 8. typical part markings are shown in figure 9 . package dimensions for the 12-pin qfn are shown in figure 10, and tape and reel dimensions are provided in figure 11. 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 sky13374-3 9 7lf 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. s2568 1 2 3 45 6 12 11 10 9 8 7 n/ c rf1 g nd g nd rf3 g nd g nd rf2 g nd vbatt v2 v1 rf port 2 d c c ontrol 1 rf port 1 d c c ontrol 2 d c power s upply rf port 3 figure 6. SKY13374-397LF evaluation board schematic
data sheet ? SKY13374-397LF: spdt switch skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 6 september 18, 2015 ? skyworks proprietar y information ? products and product information are s ubject to change without no tice ? 201447l s3357 figure 7. SKY13374-397LF evaluation board assembly diagram 12x 0.710 12x 0.440 2x 0.380 12x 0.200 0.500 pitch 2x 0.380 expo s ed s older area part outline pin 12 pin 1 r0.20 pin 1 indicator a ll measurements in millimeters s3580 figure 8. SKY13374-397LF pcb layout footprint (top view)
data sheet ? SKY13374-397LF: spdt switch skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 201447l ? skyworks proprietary information ? products and product in formation are subject to cha nge without notice ? sep tember 18, 2015 7 pin 1 indicator s kywork s part number y0328 figure 9. typical part markings (top view) y235 6 top view s ide view bottom view 0.05 c pin 1 indicator 2x 0.05 c 2x 0.05 c 12x 3 4 c 0.05 2.00 CaC CbC C c C s eating plane detail a expo s ed pad 0.02 +0.03/C0.02 (0.4 6 0) pin 1 (0.4 6 0) 12x 0.15 min. 0.92 +0.10/C0.15 0.29 0.075 0.2 0.05 0.92 +0.10/C0.15 r0.20 pin 1 indicator 0.55 + 0.05/C0.04 0.10 m c a b detail a 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 0.50 figure 10. SKY13374-397LF package dimensions
data sheet ? SKY13374-397LF: spdt switch skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 8 september 18, 2015 ? skyworks proprietar y information ? products and product information are s ubject to change without no tice ? 201447l 0.23 0.05 0.70 0.05 (ko) 7o 7o section 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. section a a a t s 737 pin 1 figure 11. SKY13374-397LF tape and reel dimensions
data sheet ? SKY13374-397LF: spdt switch skyworks solutions, inc. ? phone [ 781] 376-3000 ? fax [781] 376-3100 ? sales@ skyworksinc.com ? www.skyworksinc.com 201447l ? skyworks proprietary information ? products and product in formation are subject to cha nge without notice ? sep tember 18, 2015 9 ordering information model name manufacturing part number evaluation board part number sky13374-3 9 7lf spdt switch sky13374-3 9 7lf sky13374-3 9 7lf-evb copyright ? 2010-2013, 2015 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.
|
