digital attenuator 50 db, 6-bit, ttl driver, dc-2.0 ghz rev. v3 MAAD-007086-000100 ? 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 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 ? attenuation: 1 db steps to 50 db ? low dc power consumption ? integral ttl driver ? 50 ohm impedance ? test boards are available ? tape and reel packaging available ? lead-free sow-24 package ? 100% matte tin plating over copper ? halogen-free ?green? mold compound ? 260c reflow compatible ? rohs* compliant version of at65-0106 description m/a-com's MAAD-007086-000100 is a gaas fet 6-bit digital attenuator with a 1 db minimum step size and a 50 db total attenuation range. this device is in a sow-24, wide body plastic surface mount package. the MAAD-007086-000100 is ideally suited for use where accuracy, fast speed, very low power consumption and low costs are required. ordering information part number package MAAD-007086-000100 bulk packaging maad-007086-0001tr 1000 piece reel maad-007086-0001tb sample test board note: reference application note m513 for reel size information. schematic with off-chip components pin configuration pin no. function pin no. function 1 gnd 13 rf 2 gnd 14 gnd 3 gnd 15 gnd 4 c32 16 gnd 5 c16 17 gnd 6 v ee 18 gnd 7 v cc 19 gnd 8 c8 20 gnd 9 c4 21 gnd 10 c2 22 gnd 11 c1 23 gnd 12 gnd 24 rf * restrictions on hazardous substanc es, european union directive 2002/95/ec.
digital attenuator 50 db, 6-bit, ttl driver, dc-2.0 ghz rev. v3 MAAD-007086-000100 ? 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 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, z 0 = 50 parameter test conditions frequency units min typ max insertion loss ? dc - 2.0 ghz db ? 4.2 4.7 attenuation accuracy individual bits 1-2-4-8-16-32 db any combination of bits 3 to 15 db any combination of bits 17 to 31 db any combination of bits 32 to 50 db dc - 2.0 ghz dc - 2.0 ghz dc - 2.0 ghz dc - 2.0 ghz db db db db ? ? ? ? ? ? ? ? (.3 +3% of atten setting) (.5 +5% of atten setting) (.3 +3% of atten setting) (.5 +7% of atten setting) vswr full range dc - 2.0 ghz ratio ? 1.8:1 2:1 switching speed 1 50% cntl to 90%/10% rf 10% to 90% or 90% to 10% ? ? ns ns ? ? 75 20 150 50 1 db compression ? ? 50 mhz 0.5 - 2.0 ghz dbm dbm ? ? +21 +24 ? ? input ip 3 two-tone inputs up to +5 dbm @ 0 db attenuation 50 mhz 0.5-2.0 ghz db db ? ? +35 +48 ? ? vcc vee ? ? ? ? v v 4.75 -8.0 5.0 -5.0 5.25 -4.75 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 thermal resistance ja pcb mount on fr4 material, copper trace, still air at +25c ? c/w ? 60-80 ? icc (quiescent supply current) vcntrl = v cc or gnd ? ua ? 250 400 icc (additional supply current per ttl input pin) v cc = max, vcntrl = v cc - 2.1 v ? ma ? ? 1.0 i ee v ee min to max, vin = v il or v ih ? ma -1.0 -0.2 ? 1. decoupling capacitors (.01f) ar e required on power supply lines. absolute maximum ratings 2,3 parameter absolute maximum max. input power 0.05 ghz 0.5 - 2.0 ghz +27 dbm +34 dbm v cc -0.5v v cc +7.0v v ee -8.5v v ee +0.5v v cc - v ee -0.5v v cc - v ee 14.5v vin 4 -0.5v vin v cc + 0.5v operating temperature -40oc to +85oc storage temperature -65oc to +125oc 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. 4. standard cmos ttl interface, latch-up will occur if logic sig- nal 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 electric ity. proper esd control techniques should be used when handling these devices.
digital attenuator 50 db, 6-bit, ttl driver, dc-2.0 ghz rev. v3 MAAD-007086-000100 ? 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 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. truth table (digital attenuator) c32 c16 c8 c4 c2 c1 attenuation 0 0 0 0 0 0 loss, reference 0 0 0 0 0 1 1 db 0 0 0 0 1 0 2 db 0 0 0 1 0 0 4 db 0 0 1 0 0 0 8 db 0 1 0 0 0 0 16 db 1 0 0 0 0 0 32 db 1 1 0 0 1 0 50 db 0 = ttl low; 1 = ttl high 1 db attenuation variation from -40oc to +85oc 2 db attenuation variation from -40oc to +85oc 4 db attenuation variation from -40oc to +85oc typical performance curves insertion loss vs. temperature loss variation over temperature 2 3 4 5 0.0 0.5 1.0 1.5 2.0 frequency (ghz) attenuation (db) +25c +85c -40c 1 db variation over temperature 1.0 1.2 1.4 0.0 0.5 1.0 1.5 2.0 frequency (ghz) attenuation (db) 2 db attenuation variation over temperature 1.6 1.8 2.0 2.2 0.0 0.5 1.0 1.5 2.0 frequency (ghz) attenuation (db) 4 db attenuation variation over temperature 3.6 3.8 4.0 4.2 4.4 0.0 0.5 1.0 1.5 2.0 frequency (ghz) attenuation (db)
digital attenuator 50 db, 6-bit, ttl driver, dc-2.0 ghz rev. v3 MAAD-007086-000100 ? 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 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. 16 db attenuation variation from -40oc to +85oc 32 db attenuation variation from -40oc to +85oc max. attenuation variation from -40oc to +85oc typical performance curves reference loss vswr (s11, s22) 1 db vswr (s11, s22) 8 db attenuation variation from -40oc to +85oc 8 db attenuation variation over temperature 7.8 8.2 8.6 0.0 0.5 1.0 1.5 2.0 frequency (ghz) attenuation (db) 16 db attenuation variation over temperature 15 . 5 16 . 0 16 . 5 0.0 0.5 1.0 1.5 2.0 frequency (ghz) attenuation (db) 32 db attenuation variation over temperature 30.0 31.0 32.0 33.0 0.0 0.5 1.0 1.5 2.0 frequency (ghz) attenuation (db) max. attenuation variation over temperature 46 48 50 52 54 56 0.00.51.01.52.0 frequency (ghz) attenuation (db) loss vswr (s11,s22) 1.0 1.2 1.4 1.6 1.8 2.0 0.0 0.5 1.0 1.5 2.0 frequency (ghz) vswr s22 s11 1 db vswr (s11,s22) 1.0 1.2 1.4 1.6 1.8 2.0 0.0 0.5 1.0 1.5 2.0 frequency (ghz) vswr s22 s11
digital attenuator 50 db, 6-bit, ttl driver, dc-2.0 ghz rev. v3 MAAD-007086-000100 ? 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 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. 4 db vswr (s11, s22) 8 db vswr (s11, s22) 16 db vswr (s11, s22) typical performance curves 32 db vswr (s11, s22) 50 db vswr (s11, s22) 2 db vswr (s11, s22) 2 db vswr (s11,s22) 1.0 1.2 1.4 1.6 1.8 2.0 0.0 0.5 1.0 1.5 2.0 frequency (ghz) vswr s22 s11 4 db vswr (s11,s22) 1.0 1.2 1.4 1.6 1.8 2.0 0.0 0.5 1.0 1.5 2.0 frequency (ghz) vswr s22 s11 8 db vswr (s11,s22) 1.0 1.2 1.4 1.6 1.8 2.0 0.0 0.5 1.0 1.5 2.0 frequency (ghz) vswr s22 s11 16 db vswr (s11,s22) 1.0 1.2 1.4 1.6 1.8 2.0 0.0 0.5 1.0 1.5 2.0 frequency (ghz) vswr s22 s11 32 db vswr (s11,s22) 1.0 1.2 1.4 1.6 1.8 2.0 0.0 0.5 1.0 1.5 2.0 frequency (ghz) vswr s22 s11 50 db vswr (s11,s22) 1.0 1.2 1.4 1.6 1.8 2.0 0.0 0.5 1.0 1.5 2.0 frequency (ghz) vswr s22 s11
digital attenuator 50 db, 6-bit, ttl driver, dc-2.0 ghz rev. v3 MAAD-007086-000100 ? 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. 6 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, sow-24 ? ? reference application note m 538 for lead-free solder reflow recommendations.
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