? 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 low cost eight-way gmic smt power divider 824 ? 960 mhz rev. v2 DS58-0001 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 ? small size, low profile ? superior repeatability (lot-to-lot variation) ? typical isolation: 30 db ? typical insertion loss: 1.5 db ? low cost ? 1 watt power handling ? qsop-20 package description m/a-com?s DS58-0001 is an ic-based monolithic power divider in a low cost qsop-20 plastic pack- age. this 8-way power divider is ideally suited for applications where pcb real estate is at a premium and part count reduction and cost are critical. typical applications include base station switching networks and other cellular equipment, including subscriber units. available in tape and reel. the DS58-0001 is fabricated using a passive- integrated circuit process. the process features full- chip passivation for increased performance and reli- ability. ordering information part number package DS58-0001 bulk packaging DS58-0001-tr 1000 piece reel DS58-0001sam sample test board note: reference application note m513 for reel size information. functional block diagram pin configuration pin no. function pin no. function 1 gnd 11 nc 2 rf 4 (out) 12 gnd 3 gnd 13 rf 8 (out) 4 rf 3 (out) 14 gnd 5 gnd 15 rf 7 (out) 6 rf 2 (out) 16 gnd 7 gnd 17 rf 6 (out) 8 rf 1 (out) 18 gnd 9 gnd 19 rf 5 (out) 10 rf in 20 gnd 1. pins 1, 3, 5, 7, 9, 12, 14, 16, 18, and 20 should be rf and dc grounded.
? 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 low cost eight-way gmic smt power divider 824 ? 960 mhz rev. v2 DS58-0001 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 units min typ max insertion loss above 9.0 db db ? 1.5 2.0 isolation db 20 30 ? vswr ? ? 1.7:1 2.0:1 amplitude balance db ? 0.4 0.8 phase balance deg. ? 5 10 absolute maximum ratings 2,3 parameter absolute maximum input power 4 1w cw operating temperature -40c to +85c storage temperature -65c to +150c 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. with internal load dissipation of 0.125 w maximum. handling procedures please observe the following precautions to avoid damage: static sensitivity gmic circuits are sens itive to electrostatic discharge (esd) and can be damaged by static electricity. proper esd control techniques should be used when handling these devices. vswr vs. frequency typical performance curves @ 25oc insertion loss vs. frequency
? 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 low cost eight-way gmic smt power divider 824 ? 960 mhz rev. v2 DS58-0001 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. isolation vs. frequency typical performance curves @ 25oc qsop-20 ? ? reference application note m 538 for lead-free solder reflow recommendations.
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