? north america tel: 800.366.2266 / fax: 978.366.2266 ? europe tel: 44.1908.574.200 / fax: 44.1908.574.300 ? asia/pacific tel: 81.44.844.8296 / fax: 81.44.844.8298 visit www.macomtech.com for additi onal data sheets and prod uct information. m/a-com technology solutions inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. 1 3 watt cellular t/r and an tenna changeover switch dc - 3.0 ghz rev. v4 maswss0143 advanced: data sheets contain information regarding a product m/a-com technology solutions is considering for development. performance is based on target specifications, simulated results, and/or prototype measurements. commitment to develop is not guaranteed. preliminary: data sheets contain information regarding a product m/a-com technology solutions has under development. performance is based on engineering tests. specifications are typical. mechanical outline has been fixed. engineering samples and/or test data may be available. commitment to produce in volume is not guaranteed. features ? low insertion loss: < 0.4 db @ 1900 mhz ? low current consumption: <20 a @ +5v ? high intercept point: 58 dbm @ 1 ghz ? positive or negative voltage control ? cdma, w-cdma, tdma, gsm, pcs and dcs ? lead-free plastic sot-26 package ? 100% matte tin plating over copper ? halogen-free ?green? mold compound ? 260c reflow compatible ? rohs* compliant version of sw-425 description m/a-com?s maswss0143 is a gaas monolithic switch in a lead-free, sot-26 surface mount plastic package. the maswss0143 is ideally suited for applications where very low power consumption, low intermodulation products and very small size are required. typical applications include internal / external an- tenna select switch for portable telephones and data radios. in addition because of its low loss, good iso- lation, and inherent speed, the maswss0143 can be used as a conventional t/r switch or as an an- tenna diversity switch. the maswss0143 can be used in power applica- tions up to 3 watts in systems such as cellular pcs, cdma, w-cdma, tdma, gsm and other analog / digital wireless communications systems. the maswss0143 is fabricated using a 0.5 micron gate length gaas phemt process. the process features full chip passivation for increased perform- ance and reliability. ordering information 1 part number package maswss0143 bulk packaging maswss0143tr 1000 piece reel MASWSS0143TR-3000 3000 piece reel 1. reference application note m513 for reel size information. pin configuration pin no. function description 1 rf1 rf in/out 2 gnd rf ground 3 rf2 rf in/out 4 vb voltage control b 5 rfc rf common 6 va voltage control a functional block diagram va rfc vb rf1 gnd rf2 pin 1 39 pf 39 pf 39 pf absolute maximum ratings 2,3 parameter absolute maximum input power (1 ghz) 5 v control +36 dbm operating temperature -40c to +85c storage temperature -65c to +150c 2. exceeding any one or combination of these limits may cause permanent damage to this device. 3. m/a-com does not recommend sustained operation near these survivability limits. * restrictions on hazardous substanc es, european union directive 2002/95/ec.
? north america tel: 800.366.2266 / fax: 978.366.2266 ? europe tel: 44.1908.574.200 / fax: 44.1908.574.300 ? asia/pacific tel: 81.44.844.8296 / fax: 81.44.844.8298 visit www.macomtech.com for additi onal data sheets and prod uct information. m/a-com technology solutions inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. 2 3 watt cellular t/r and an tenna changeover switch dc - 3.0 ghz rev. v4 maswss0143 advanced: data sheets contain information regarding a product m/a-com technology solutions is considering for development. performance is based on target specifications, simulated results, and/or prototype measurements. commitment to develop is not guaranteed. preliminary: data sheets contain information regarding a product m/a-com technology solutions has under development. performance is based on engineering tests. specifications are typical. mechanical outline has been fixed. engineering samples and/or test data may be available. commitment to produce in volume is not guaranteed. electrical specifications: t a = 25c, v ctl = 0/5 v, pin = 30 dbm, z 0 = 50 4 truth table 5,6 control a control b rfc - rf1 rfc - rf2 0 1 off on 1 0 on off 5. differential voltage, v (state 1) - v (state 0), must be +2.5 v minimum and must not exceed 8 v. 6. 0 = -8 v to 0 v, 1 = -5.5 v to 8.0 v parameters test conditions units min. typ. max. insertion loss dc - 1 ghz 1 - 2 ghz 2 - 3 ghz db db db ? ? ? 0.35 0.40 0.65 0.50 ? ? isolation dc - 1 ghz 1 - 2 ghz 2 - 3 ghz db db db 18 ? ? 22 16 11 ? ? ? vswr dc - 3 ghz ratio ? 1.2:1 ? p1db 1 ghz dbm ? 36 ? ip2 2-tone, 5 mhz spacing, 1 ghz pin = +10 dbm / tone dbm ? 110 ? ip3 2-tone, 5 mhz spacing, 1 ghz pin = +10 dbm / tone dbm ? 58 ? 2nd harmonics pin = +30 dbm, f 0 = 1 ghz dbc ? -78 ? 3rd harmonics pin = +30 dbm, f 0 = 1 ghz dbc ? -82 -70 trise, tfall 10% to 90% rf, 90% to 10% rf ns ? 60 ? ton, toff 50% control to 90% rf, 50% control to 10% rf ns ? 20 ? transients mv ? 20 ? control current v ctl = 5 v a ? 5 20 handling procedures please observe the following precautions to avoid damage: static sensitivity gallium arsenide integrated circuits are sensitive to electrostatic discharge (esd) and can be damaged by static electricity. proper esd control techniques should be used when handling these devices. 4. for positive voltage control, external dc blocking capacitors are r equired on all rf ports. lead-free sot-26 ? ? reference application note m538 for lead-free solder reflow recommendations.
? north america tel: 800.366.2266 / fax: 978.366.2266 ? europe tel: 44.1908.574.200 / fax: 44.1908.574.300 ? asia/pacific tel: 81.44.844.8296 / fax: 81.44.844.8298 visit www.macomtech.com for additi onal data sheets and prod uct information. m/a-com technology solutions inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. 3 3 watt cellular t/r and an tenna changeover switch dc - 3.0 ghz rev. v4 maswss0143 advanced: data sheets contain information regarding a product m/a-com technology solutions is considering for development. performance is based on target specifications, simulated results, and/or prototype measurements. commitment to develop is not guaranteed. preliminary: data sheets contain information regarding a product m/a-com technology solutions has under development. performance is based on engineering tests. specifications are typical. mechanical outline has been fixed. engineering samples and/or test data may be available. commitment to produce in volume is not guaranteed. insertion loss, 1000 pf insertion loss, 39 pf typical performance curves 0.0 0.2 0.4 0.6 0.8 100 300 500 700 900 25c -40c 85c frequency (mhz) 0.0 0.2 0.4 0.6 0.8 0.5 1.0 1.5 2.0 2.5 3.0 25c -40c 85c frequency (ghz) isolation, 1000 pf 10 20 30 40 50 100 300 500 700 900 25c -40c 85c frequency (mhz) 10 20 30 40 50 0.5 1.0 1.5 2.0 2.5 3.0 25c -40c 85c frequency (ghz) isolation, 39 pf vswr, 1000 pf vswr, 39 pf 1.0 1.1 1.2 1.3 1.4 1.5 100 300 500 700 900 25c -40c 85c frequency (mhz) 1.0 1.1 1.2 1.3 1.4 1.5 0.5 1.0 1.5 2.0 2.5 3.0 25c -40c 85c frequency (ghz)
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