gaas spdt switch dc - 20 ghz rev. v3 MASW-008322 1 ? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.43537383 ? 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. 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 ? very broadband performance ? low insertion loss: 1. 9 db typical @ 20 ghz ? high isolation: 40 db typical @ 20 ghz ? fast switching speed ? reflective configuration ? ultra low dc power consumption ? lead-free 4 mm 24-lead pqfn package ? halogen-free ?green? mold compound ? rohs compliant* and 260c reflow compatible description the MASW-008322 is a versatile, broadband, high isolation spdt switch offered in a lead-free 4 mm 24-lead pqfn surface mount plastic package. the design incorporates both series and shunt circuit elements with the locations optimized to achieve outstanding broadband performance to 20 ghz. the combination of broadband performance along with very fast switching and excellent settling time make this device ideal for many applications, including test & measurement, ew and broadband communication systems. the MASW-008322 is fabricated using m/a-com technology?s mature 0.5um low gate-lag phemt process. this robust process features full surface passivation for a high performance and high reliability. ordering information 1,2 part number package MASW-008322-tr0500 500 piece reel MASW-008322-001smb sample board MASW-008322-tr1000 1000 piece reel functional schematic rfc nc nc v1 v2 nc nc nc nc nc nc nc pin configuration 3 pin no. function pin no. function 1 nc 14 gnd 2 gnd 15 rf1 3 nc 16 nc 4 rf2 17 gnd 5 gnd 18 nc 6 nc 19 nc 7 nc 20 nc 8 nc 21 v1 9 rfc 22 v2 10 nc 23 nc 11 nc 24 nc 12 nc 25 paddle 4 13 nc 3. m/a-com technology recommends that all unused (n/c) pins be connected to ground. all data on this datasheet was taken with n/c pins connected to ground. 4. the exposed pad centered on the package bottom must be connected to rf and dc ground. * restrictions on hazardous substanc es, european union directive 2002/95/ec. 1. reference application note m513 for reel size information. 2. all sample boards include 2 loose parts.
gaas spdt switch dc - 20 ghz rev. v3 MASW-008322 2 ? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.43537383 ? 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. 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 5 : t a = +25c 6 , z 0 = 50 , v 1,2 = -5/0v parameter test conditions units min. typ. max. insertion loss 1 ghz 10 ghz 18 ghz 20 ghz db ? ? ? ? 0.4 1.0 1.5 1.9 0.55 ? ? 2.5 isolation 1 ghz 10 ghz 18 ghz 20 ghz db 50 ? ? 39 52 48 43 40 ? ? ? ? vswr 1 - 20 ghz ratio ? 2.0:1 ? trise, tfall 10% to 90% rf and 90% to 10% rf ns ? 9 ? ton, toff 50% control to 90% rf, and 50% control to 10% rf ns ? 12 25 7 input p1db 0.5 - 20 ghz, 0 to -5 v dbm ? 30 ? iip3 two tone, +5 dbm/tone, 5 mhz spacing, >50 mhz 0.5 - 20 ghz dbm ? 48 ? control current (complementary logic) v in low, -5 v v in high, 0 v a ? ? 3 ? 50 20 settling time 50% vctl to 0.1 db of final value s ? 1 ? 5. all specifications apply with 50 ? impedance connected to all rf ports, 0 and ?5 vdc control voltages. 6. loss changes 0.0025 db/c (from ?55c to +85c). 7. max switching speed guaranteed by design. truth table 9 control inputs condition of switch v1 v2 rf1 rf2 high low off on low high on off 9. vlow = -5 v, vhigh = 0 v sample board absolute maximum ratings 8 parameter absolute maximum control voltage -8.5 vdc input rf power +33 dbm operating temperature -40 to +85c storage temperature -65c to +150c 8. exceeding any one or combination of these limits may cause permanent damage to this device .
gaas spdt switch dc - 20 ghz rev. v3 MASW-008322 3 ? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.43537383 ? 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. 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 isolation insertion loss return loss p1db -60 -50 -40 -30 -20 -10 0 5 10 15 20 rf1 rf2 frequency (ghz) -40 -35 -30 -25 -20 -15 -10 -5 0 0 5 10 15 20 rf1 rf2 rfc frequency (ghz) -3.0 -2.5 -2.0 -1.5 -1.0 -0.5 0.0 0 5 10 15 20 rf1 rf2 frequency (ghz) -1.0 -0.8 -0.6 -0.4 -0.2 0.0 0.2 0 5 10 15 20 25 30 35 18 ghz input power (dbm)
gaas spdt switch dc - 20 ghz rev. v3 MASW-008322 4 ? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.43537383 ? 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. 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 4 mm 24-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. 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. yyww x x x x x x x x
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