? 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 gaas dpdt diversity switch 0.5 - 3.0 ghz rev. v1 MASW-009460 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 0.7 db at 2.4 ghz ? ideal for wlan ieee 802.11b ? 0.5 micron gaas phemt process ? lead-free 3 mm 12-lead pqfn package ? halogen-free ?green? mold compound ? 260c reflow compatible ? rohs* compliant version of maswss0040 description m/a-com?s MASW-009460 is a gaas phemt mmic dpdt diversity switch in a lead-free 3 mm 12- lead pqfn package. the MASW-009460 is ideally suited for applications where very small size and low cost are required. typical applications are for wlan ieee 802.11b/g systems that employ two antennas for transmit and receive diversity. this part is designed for low insertion loss and allows for independent control and selection of each switch path. this part can be used in all systems operating up to 3.0 ghz requiring moderate power and diversity switching. the MASW-009460 is fabricated using a 0.5 micron gate length gaas phemt process. the process features full passivation for performance and reliability. ordering information 1,2 part number package MASW-009460-tr1000 1000 piece reel MASW-009460-tr3000 3000 piece reel MASW-009460-001smb sample test board pin no. pin name description 1 ctrl 1 control 1 2 port 3 rf port 3 3 ctrl 4 control 4 4 n/c no connection 5 port 2 rf port 2 6 n/c no connection 7 ctrl 3 control 3 8 port 4 rf port 4 9 ctrl 2 control 2 10 n/c no connection 11 port 1 rf port 1 12 n/c no connection pad paddle 3 rf & dc ground pin configuration functional schematic 1. reference application note m513 for reel size information. 2. all sample boards include 5 loose parts. * restrictions on hazardous substanc es, european union directive 2002/95/ec. 3. the exposed pad centered on the package bottom must be connected to the rf and dc ground.
? 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 gaas dpdt diversity switch 0.5 - 3.0 ghz rev. v1 MASW-009460 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 c = 3 v, p in = 10 dbm, z 0 = 50 parameter test conditions units min. typ. max. insertion loss 4 0.5 - 1.0 ghz 1.0 - 2.0 ghz 2.0 - 2.5 ghz 2.5 - 3.0 ghz db db db db ? ? ? ? 0.5 0.6 0.7 0.8 ? ? 1.2 ? isolation 5 0.5 - 1.0 ghz 1.0 - 2.0 ghz 2.0 - 2.5 ghz 2.5 - 3.0 ghz db db db db ? ? 17.0 ? 28.0 21.0 19.0 18.0 ? ? ? ? return loss 0.5 - 3.0 ghz db ? 20 ? ip3 two tone +5 dbm, 5 mhz spacing, > 50 mhz v c = 0.2 v / 2.3 v v c = 0.2 v / 3.0 v dbm dbm ? ? 47 52 ? ? p1db v c = 0.2 v / 2.3 v v c = 0.2 v / 3.0 v dbm dbm ? ? 26 31 ? ? 2 nd harmonic 2.4 ghz, p in = 20 dbm, v c = 0.2 v / 2.5 v dbc ? 70 ? 3 rd harmonic 2.4 ghz, p in = 20 dbm, v c = 0.2 v / 2.5 v dbc ? 60 ? t rise , t fall 10% to 90% rf and 90% to 10% rf ns ? 12/20 ? t on , t off 50% control to 90% rf 50% control to 10% rf ns ns ? ? 35 40 ? ? control current |v c | = 3 v a ? 5 25 4. insertion loss can be optimized by varying the dc blocking capac itor value, i.e. 1000 pf for 100 mhz - 1.0 ghz, 27 pf for 0. 5 - 3.0 ghz. 5. isolation of two paths on either side of the selected path. absolute maximum ratings 6,7 parameter absolute maximum input power 3v control +32 dbm input power 5v control +34 dbm operating voltage +8.5 volts operating temperature -40 c to +85 c storage temperature -65 c to +150 c 6. exceeding any one or combination of these limits may cause permanent damage to this device. 7. m/a-com does not recommend sustained operation near these survivability limits. 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.
? 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 gaas dpdt diversity switch 0.5 - 3.0 ghz rev. v1 MASW-009460 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. evaluation board control v1 control v2 control v3 control v4 port 1 - port 3 port 1 - port 4 port 2 - port 4 port 2 - port 3 1 0 0 0 on off off off 0 1 0 0 off on off off 0 0 1 0 off off on off 0 0 0 1 off off off on 1 0 1 0 on off on off 0 1 0 1 off on off on truth table 8,9 8. external dc blocking capacitors are required on all rf ports. 9. 0 = 0 v 0.2 v, 1 = +2.3 v to 5.0 v circuit block diagram part description c1 ? c4 27 pf decoupling capacitor c5 ? c8 27 pf dc blocking capacitor rf1 ? rf4 rf connector item 3 10-pin solder connector parts list
? 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. 4 gaas dpdt diversity switch 0.5 - 3.0 ghz rev. v1 MASW-009460 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. input return loss isolation, 27 pf insertion loss, 27 pf typical performance curves output return loss -40 -35 -30 -25 -20 -15 -10 0.5 1.0 1.5 2.0 2.5 3.0 +25c -40c +85c frequency (ghz) -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 2.5 3.0 +25c -40c +85c frequency (ghz) -40 -35 -30 -25 -20 -15 -10 0.5 1.0 1.5 2.0 2.5 3.0 +25c -40c +85c frequency (ghz) 0.5 1.0 1.5 2.0 2.5 3.0 +25c -40c +85c -50 -40 -30 -20 -10 frequency (ghz)
? 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. 5 gaas dpdt diversity switch 0.5 - 3.0 ghz rev. v1 MASW-009460 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. lead-free 3 mm 12-lead pqfn ? ? reference application note s2083 for lead-free solder reflow recommendations. meets jedec moisture sensitivity level 1 requirements. plating is 100% matte tin over copper
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