? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.4155721 ? china tel: +86.21.2407.1588 visit www.macomtech.com for addi tional data sheets and product 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 sp4t absorptive switch, dc-3.0 ghz rev. v6 sw15-0314 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 ? integral ttl driver ? isolation: 50 db typ. at 1 ghz ? low dc power consumption ? surface mount package ? low cost/high performance ? 50 ohm nominal impedance ? lead-free cr-14 package ? 260c reflow compatible ? rohs* compliant description m/a-com?s sw15-0314 is a gaas mmic sp4t absorptive switch with an in tegral silicon asic driver. this device is in a 24-lead ceramic surface mount package. these switches exhibit excellent perform- ance from dc to 3 ghz, with very low dc power dissipation. the sw15-0314 is ideally suited for wireless infrastructure applications. available with enhanced performance as fully hermetic version. environmentally screenable as sw-314. ordering information part number package sw15-0314 bulk packaging SW15-0314-TB sample test board note: reference application note m513 for reel size information. functional block diagram pin configuration pin no. function pin no. function 1 rfc 13 c3 2 gnd 14 c4 3 gnd 15 gnd 4 rf1 16 gnd 5 gnd 17 gnd 6 gnd 18 rf3 7 rf2 19 gnd 8 gnd 20 gnd 9 vee 21 rf4 10 vcc 22 gnd 11 c1 23 gnd 12 c2 24 gnd the metal bottom of the case must be connected to rf and dc ground. * restrictions on hazardous substanc es, european union directive 2002/95/ec. pin 13 c3 c4 gnd gnd gnd rf3 gnd gnd c1 vcc vee gnd rf2 gnd c2 pin 12 gnd rf1 gnd gnd rfc pin 1 rf4 gnd gnd pin 24 gnd
? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.4155721 ? china tel: +86.21.2407.1588 visit www.macomtech.com for addi tional data sheets and product 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 sp4t absorptive switch, dc-3.0 ghz rev. v6 sw15-0314 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 1,2 parameter frequency units min typ max insertion loss dc - 0.5 ghz dc - 1.0 ghz dc - 2.0 ghz dc - 3.0 ghz db db db db ? ? ? ? 1.0 1.2 1.2 1.4 1.3 1.4 1.6 1.8 isolation dc - 0.5 ghz dc - 1.0 ghz dc - 2.0 ghz dc - 3.0 ghz db db db db 50 40 30 25 60 50 40 35 ? ? ? ? vswr dc - 0.5 ghz dc - 1.0 ghz dc - 2.0 ghz dc - 3.0 ghz ratio ratio ratio ratio ? ? ? ? 1.6:1 1.6:1 1.6:1 1.6:1 ? ? ? ? vswr dc - 0.5 ghz dc - 1.0 ghz dc - 2.0 ghz dc - 3.0 ghz ratio ratio ratio ratio ? ? ? ? 1.3:1 1.5:1 1.9:1 2.4:1 ? ? ? ? trise, tfall ? ns ? 50 ? ton, toff ? ns ? 150 ? transients ? mv ? 50 ? 1 db compression 0.05 ghz 0.5 ghz to 3 ghz dbm dbm ? ? +20 +27 ? ? ip3 0.05 ghz 0.5 ghz to 3 ghz dbm dbm ? ? +35 +46 ? ? test conditions ? ? rfc, rf1 - rf4 (on) rf1 - rf4 (off) 10% to 90% 50% control to 90% / 10% rf in-band (peak-peak) input power two-tone input power up to +5 dbm ip2 two-tone input power up to +5 dbm 0.05 ghz 0.5 ghz to 3 ghz dbm dbm ? ? +45 +60 ? ? vcc ? ? v 4.5 5.0 5.5 vee ? ? v -8.0 ? -5.0 icc vcc = 4.5 to 5.5 v vctl = 0 to 0.8v, or vcc ? 2.1v to vcc ? ma ? 0.2 4.0 iee vee = -5.0v to -8.0v ? ma ? 0.1 1.0 1. all specifications apply when operated with bias voltages of +5v for vcc and ?5v for vee. 2. when dc blocks are used, a 10k ohm retu rn to gnd is required on the rfc port.
? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.4155721 ? china tel: +86.21.2407.1588 visit www.macomtech.com for addi tional data sheets and product 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 sp4t absorptive switch, dc-3.0 ghz rev. v6 sw15-0314 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. recommended pcb configuration absolute maximum ratings 3,4,5 parameter absolute maximum max input power 0.05 ghz 0.5 - 3.0 ghz 5 +27 dbm +34 dbm v cc -0.5v v cc +7.0v v ee -8.5v v ee +0.5v operating temperature -40c to +85c storage temperature -65c to +150c v cc - v ee -0.5v v cc - v ee 14.5v vin 6 -0.5v vin v cc + 0.5v 3. exceeding any one or combination of these limits may cause permanent damage to this device. 4. m/a-com does not recommend sustained operation near these survivability limits. 5. when the input power is applied to the terminated port, the absolute maximum is +30 dbm. 6. standard cmos ttl interface, latch-up will occur if logic signal is applied prior to power supply. 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. truth table (switch) ttl control inputs condition of switch c1 c2 c3 c4 rf1 rf2 rf3 rf4 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 rf common to each rf port 0 = ttl low; 1 = ttl high isolation vs. frequency typical performance curves insertion loss vs. frequency 0 0.5 1 1. 5 2 0 .0 0 .5 1.0 1.5 2.0 2.5 3 f requency (gh z) loss (db) +85c +25c -55c 0 10 20 30 40 50 60 70 80 90 0.0 0.5 1.0 1.5 2.0 2.5 3 f requency (gh z) isolation db
? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.4155721 ? china tel: +86.21.2407.1588 visit www.macomtech.com for addi tional data sheets and product 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 sp4t absorptive switch, dc-3.0 ghz rev. v6 sw15-0314 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. typical performance curves vswr vs. frequency 1. 0 0 1. 2 0 1. 4 0 1. 6 0 1. 8 0 2.00 2.20 0.0 0.5 1.0 1.5 2.0 2.5 3 f requency (gh z) vswr rfc rf1-rf4 (off) rf1-rf4 (on) lead-free, cr-14 ceramic package ? ? reference application note m 538 for lead-free solder reflow recommendations.
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