skyworks green ? products are rohs (restriction of hazardous substances)- compliant, conform to the eia/eicta/jeita joint industry guide (jig) level a guidelines, are halogen free according to iec-61249-2-21, and contain <1,000 ppm antimony trioxide in polymeric materials. switches skyworks solutions is pleased to offer a broad selection of gaas switches for diverse markets such as wlan, handset, wireless infrastructure, satcom (lnb/dbsCcatv), automotive, test & measurement, energy management, and other microwave applications. skyworks switches are available in many different confgurations including broadband, high power, high isolation, low insertion loss, refective, and non-refective. our lead (pb)-free, rohs-compliant and green? high quality products are available for applications including antenna transmit/receive (t/r) switches for use in cellular handsets and wlan systems, synthesizer switches for infrastructure needs, and many other high volume, high performance requirements. these products are fabricated in our high volume gaas phemt facility. all switches are packaged in industry-standard, plastic surface-mount packages. these switch product solutions leverage the extensive design knowledge, technical leadership, manufacturing expertise and superior quality of skyworks. innov ation to go tm buy now buy now new! free designer kits applications ? tx/rx and diversity for wlan ? band switches for wcdma handsets ? basestation infrastructure switching ? lnb/dbs matrix switches features ? spst to sp4t ? low insertion loss ? high isolation ? high linearity ? ultraminiature lead (pb)-free and skyworks green? packaging select products and sample/designer kits available for purchase online. www.skyworksinc.co m
applications the switching fet functions as a three port device, where the source and drain ports form a conduction path or channel for the rf signal and the gate port controls whether the channel is opened or closed. a dc control voltage applied to the gate is required to create this function. most switching fets use a depletion mode confguration, which means that the channel is normally open (low resistance) with no voltage applied and a negative voltage closes off the channel (high resistance). a complete switch can be fabricated by arranging switching fets in various confgurations depending upon the end application. shown below is a typical sp2t switch comprised of series and shunt fets. capacitors are used to level shift the switch to operate with positive control voltage as shown in figure 1. figure 1.0 sp2t switch schematic control v oltage 2 control v oltage 1 rf common (j 1 ) rf1 (j 2 ) rf2 (j 3 ) q1 q2 q3 q4 transmit-receive switch a spdt switch can be used as a transmit-receive (tx/rx) switch, to alternately connect a transmitter and a receiver to a single antenna in a single duplex system. figure 2.0 typical sp2t tx/rx switch application lo if output low noise amplifier downconverter mixer sp2t tr switch po wer amplifier upconverter mixer if or bb input
part number description (absorptive/ reflective) frequency (ghz) typ. il (db) typ. isol. (db) typ. iip3 (dbm) typ. ip 1 db (dbm) package (mm) as179-92lf spdt (r) lfC3.0 0.3C0.4 25C23 48 30 sc-88 as211-334 spdt (r) lfC4.0 0.3C0.60 26C22 50 34 lga-6 1.5 x 1.2 sky13270-92lf spdt (r) 0.1C2.5 0.3C0.55 30C17 56 37 @ 0.1 db sc-88 sky13286-359lf spdt (a) 0.1C6.0 0.8C1.50 62C42 46 30 qfn-16 4 x 4 sky13290-313lf spdt (r) 0.5C2.5 0.4C0.55 26C18 63 40.5 @ 0.1 db qfn-6 2 x 3 sky13299-321lf spdt (r) 0.1C4.0 0.3C0.65 30C29 60 38.5 @ 0.1 db qfn-12 3 x 3 sky13306-313lf spdt (r) 0.1C6.0 0.4C0.55 26C18 53 35 @ 0.1 db qfn-6 2 x 3 sky13314-374lf spdt (r) 0.1C6.0 0.2C0.6 35C21 47 31 qfn-6 1.5 x 1.5 x 0.45 sky13320-374lf spdt (r) 0.1C6.0 0.4C0.6 30C24 53 33 @ 0.1 db qfn-6 1.5 x 1.5 x 0.45 sky13321-360lf spdt (r) 0.1C6.0 0.4C0.9 30C15 62 40 @ 0.1 db qfn-8 2 x 2 x 0.9 sky13323-378lf spdt (r) 0.1C6.0 0.2C0.6 35C22 47 29 qfn-6 1 x 1 x 0.45 sky13309-370lf sp3t (r) 0.1C3.0 0.5C0.6 26C25 45 29 qfn 2 x 2 x 0.6 sky13317-373lf sp3t (r) 0.1C6.0 0.2C0.8 40C22 50 29 qfn-8 1.5 x 1.5 x 0.45 AS204-80LF sp4t (a) 0.5C3.0 0.4C0.9 45C25 40 26 ssop-16 as221-306lf sp4t (r) 0.1C2.5 0.6C1.1 34C22 55 38 qfn-16 4 x 4 sky13322-375lf sp4t (r) 0.1C6.0 0.5C1.3 50C24 47 30 qfn-10 2 x 3 as218-321lf dpdt (r) lfC6.0 1.2C1.6 28C19 47 33 qfn-12 as236-321lf dpdt (r) lfC6.0 0.95C1.15 22C15 56 34 qfn-12 sky13267-321lf dpdt (r) 2.4C6.0 0.7C0.9 32C20 49 30 qfn-12 sky13318-321lf dpdt (r) 0.1C6.0 0.95C1.15 22C15 57 34 qfn-12 multiport rf switches
skyworks solutions, inc. 20 sylvan road, woburn, ma 01801 usa: (781) 376-3000 ? asia: 886 2 2735 0399 x 990 europe: 33 (0)1 41443660 ? fax: (781) 376-3100 email: sales@skyworksinc.co m ? www.skyworksinc.co m bro378-09a printed on recycled paper. lnb/dbs matrix switches part number description (absorptive/ reflective) frequency (ghz) typ. il (db) typ. isol. (db) typ. ip 1 db (dbm) package (mm) sky13264-340lf lnb/dbs (r) 0.25C2.15 7.5C8.5 40C33 15 qfn-20 4 x 4 sky13272-340lf lnb/dbs (a) 0.25C2.15 7.5C8.5 40C31 15 qfn-20 4 x 4 sky13292-365lf lnb/dbs (r) 0.25C2.15 7.5C9.0 40C30 15 qfn-20 4 x 4 sky13293-340lf lnb/dbs (a) 0.25C2.15 8.0C9.0 70C45 15 qfn-20 4 x 4 through our green initiative, ? we are committed to manufacturing products that comply with global government directives and industry requirements. skyworks is continuously innovating rf, analog and mixed-signal ics. for the latest product introductions and information about skyworks, visit our web site at www.skyworksinc.co m for additional information on our broad overall product portfolio, please contact your local sales offce or email us at sales@skyworksinc.com . green initiative ?
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