? 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 switch, absorptive, single supply dc - 4.0 ghz rev. v11 SW90-0003 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 ? operates dc - 4 ghz on single supply ? asic ttl / cmos driver ? 4 x 7 mm chip scale plastic package ? low dc power consumption ? 50 ohm nominal impedance ? test boards are available ? tape and reel is available ? csp-2 package description m/a-com's SW90-0003 is a sp4t absorptive phemt switch with integral ttl driver. this device is in an mlp plastic surface mount package. this switch offers excellent broadband performance and repeatability from dc to 4 ghz, while maintaining low dc power dissipation. the SW90-0003 is ideally suited for wireless infrastructure applications. ordering information part number package SW90-0003 bulk packaging SW90-0003tr 1000 piece reel SW90-0003-tb sample test board note: reference application note m513 for reel size information. pin configuration 2, 3, 4 pin no. function pin no. function 1 cp2 19 gnd 2 vee 20 nc 1 3 nc 1 21 gnd 4 c4 22 rfc 5 c3 23 gnd 6 c2 24 nc 1 7 c1 25 rf3 8 nc 1 26 gnd 9 nc 1 27 nc 1 10 nc 1 28 gnd 11 nc 1 29 rf4 12 nc 1 30 gnd 13 gnd 31 nc 1 14 rf1 32 vee 15 gnd 33 vcc 16 nc 1 34 nc 1 17 gnd 35 vcc 18 rf2 36 cp1 1. nc = no connection 2. for single supply operation vee is internally generated and must remain isolated from external power supplies. generated noise is typical of switching dc-dc converters. 3. connections and external co mponents shown in functional schematic are required. 0.1f capacitors need to be lo- cated near pins 32 & 33. 4. the exposed pad centered on the package bottom must be connected to rf and dc ground. (for pqfn packages)
? 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 switch, absorptive, single supply dc - 4.0 ghz rev. v11 SW90-0003 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 parameter test conditions frequency units min. typ. max. insertion loss rfc-rf1, 2, 3, 4 dc - 4.0 ghz db ? ? 2.3 isolation ? dc - 4.0 ghz db 38 ? ? vswr on (rfc, rf1-rf4) logic per truth table off (rf1-rf4) logic per truth table dc - 4.0 ghz dc - 4.0 ghz ratio ratio ? ? ? ? 2.0:1 2.0:1 1 db compression ? ? 50 mhz 0.5 - 4.0 ghz dbm dbm ? ? +15 +27 ? ? input ip 3 two-tone inputs up to +5 dbm 50 mhz 0.5-4.0 ghz dbm dbm ? ? 30 40 ? ? ton (50% control to 90% rf) ? ns ? 35 ? toff (50% control to 10% rf) ? ns ? 20 ? trise (10% to 90% rf) ? ns ? 12 ? tfall (90% to 10% rf) ? ns ? 2 ? vcc ? ? v 4.5 5.0 5.5 v il v ih low-level input voltage high-level input voltage ? ? v v 0.0 2.0 ? ? 0.8 5.0 lin (input leakage current) vin = v cc or gnd ? ua -1.0 ? 1.0 icc 5,7 vcc min to max, logic ?0? or ?1? ? ma ? 5 8 turn-on current 6 for guaranteed start-up ? ma ? ? 125 switching noise generated from dc-dc converter with recommended capacitors 3.5 mhz dbm ? -93 ? switching speed thermal resistance jc ? ? c/w ? 15 ? icc (additional supply current per ttl input pin) v cc = max, vcntrl = v cc - 2.1 v ? ma ? ? 1.0 icc 8 (quiescent supply current) vcntrl = v cc or gnd ua ? 250 400 5. during turn-on, the device requires an initial start up current (icc) specified as ?turn-on cu rrent?. once operational, icc will drop to the speci- fied levels. this is not applic able to dual supply operation. 6. the dc-dc converter is guaranteed to start in 100 s as long as the power supplies have the maximum turn-on current available for start-up. 7. for single supply operation 8. for dual supply operation
? 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 switch, absorptive, single supply dc - 4.0 ghz rev. v11 SW90-0003 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. absolute maximum ratings 9,10 parameter absolute maximum max. input power 0.05 ghz 0.5 - 4.0 ghz 11 +27 dbm +34 dbm v cc 7 -0.5v v cc +6.0v v ee 8 -8.5v v ee +0.5v v cc - v ee 8 -0.5v v cc - v ee 14.5v vin 12 -0.5v vin v cc + 0.5v operating temperature -40oc to +85oc storage temperature -65oc to +125oc v cc 8 -0.5v v cc +7.0v 9. exceeding any one or combination of these limits may cause permanent damage to this device. 10. m/a-com does not recommend sustained operation near these survivability limits. 11. when the rf input is applied to the terminated port, the absolute maximum power is +30 dbm. 12. standard cmos ttl interface, latch-up will occur if logic signal is applied prior to power supply. truth table (switch) c1 c2 c3 c4 rfc- rf1 rfc- rf2 rfc- rf3 rfc- 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 ?0? = ttl low ?1? = ttl high 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 electric ity. proper esd control techniques should be used when handling these devices. recommended pcb configuration 13 13. application note c2083 is available on line at www.macomtech.com
? 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 switch, absorptive, single supply dc - 4.0 ghz rev. v11 SW90-0003 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. functional schematic typical performance curves isolation (db) vs. frequency insertion loss vs. frequency 0.0 0.5 1. 0 1. 5 2.0 2.5 3.0 0 1000 2000 3000 4000 f requency (m h z) insertion loss (db) +85c - 40 c +25c 0 15 30 45 60 75 90 0 1000 2000 3000 4000 frequency (m hz) isolation (db) rfc-rfn rfn-rfm
? 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. 5 gaas sp4t switch, absorptive, single supply dc - 4.0 ghz rev. v11 SW90-0003 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. on vswr vs. frequency vswr (terminations) vs. frequency typical performance curves 1. 0 0 1. 2 0 1. 4 0 1. 6 0 1. 8 0 2.00 0 1000 2000 3000 4000 f requency (m h z) vswr rfout (on) rfc 1. 0 0 1. 2 0 1. 4 0 1. 6 0 1. 8 0 2.00 0 1000 2000 3000 4000 frequency (m hz) vswr rfout (off) csp-2, 4 x 7 mm, 36-lead, pqfn ? ? reference application note m 538 for lead-free solder reflow recommendations.
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