high level termination insensitive mixer, 1 - 3500 mhz md-/mds-189 m/a-com inc. and its affiliates reserve the right t o make changes to the product(s) or information contained herein without notice. m/a-com makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does m/a-c om assume any liability whatsoever arising out of the use or application of any product(s) or information. ? north america tel: 800.366.2266 / fax: 978.366.2266 ? europe tel: 44.1908.574.200 / fax: 44.1908.574.300 ? asia/pacific tel: 81.44.844.8296 / fax: 81.44.844.8298 visit www.macom.com for additional data sheets and product information. v4 1 features ? operates over full pcn/pcs/phs/mss bands ? low conversion loss ? fully hermetic package ? intermodulation ratio insensitive to system mismatches ? vswr: <2.0:1 typical midband ? isolation: 35 db typical midband ? high iip 3 (+28 dbm typical 1-3500 mhz) description m/a-coms md-189 and mds-189 are high level termination insensitive mixers. these devices are packaged in 8-lead flatpack and smt packages. these mixers offer consistent and repeatable flat intermodulation performance and flat conversion loss with low spurious signal generation independen t of system mismatch from 1 to 3500 mhz. the md-189 and mds-189 are ideally suited for rf/if communications applications requiring high intercep t point performance. fp-2 (md-189) sf-1 (mds-189) pin configuration (md-189) pin no. function pin no. function 1 gnd 5 lo 2 gnd 6 gnd 3 gnd 7 gnd 4 if 8 rf pin configuration (mds-189) pin no. function pin no. function 1 gnd 3 lo 2 if 4 rf absolute maximum ratings 1 parameter absolute maximum max input power 2 total power 0.5w derated to 85 o c @ 3.2 mw/ o c lo power +27 dbm 1. operation of this device above any one of these parameters nay cause permanent damage. 2. ambient temperature (t a ) = +25 o c
high level termination insensitive mixer, 1 - 3500 mhz md-/mds-189 m/a-com inc. and its affiliates reserve the right t o make changes to the product(s) or information contained herein without notice. m/a-com makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does m/a-c om assume any liability whatsoever arising out of the use or application of any product(s) or information. ? north america tel: 800.366.2266 / fax: 978.366.2266 ? europe tel: 44.1908.574.200 / fax: 44.1908.574.300 ? asia/pacific tel: 81.44.844.8296 / fax: 81.44.844.8298 visit www.macom.com for additional data sheets and product information. v4 2 typical performance curves electrical specifications 1 : t a = -55c to +85c frequency: rf, lo ports = 1-3500 mhz, if port = 5-1 500 mhz parameter test conditions frequency units min typ max conversion loss lo @ 23 dbm if @ 60 mhz 5 - 1000 mhz 1000 - 3000 mhz 1 - 3500 mhz db db db 6.5 7.5 8.0 7.0 8.5 9.5 isolation lo to rf 1 - 2000 mhz 2000 - 3500 mhz db db 30 25 35 30 lo to if 1 - 2000 mhz 2000 - 3500 mhz db db 25 20 30 25 rf to if 10 - 500 mhz 1 - 3500 mhz db db 30 15 35 20 input compression (1 db) lo @ 23 dbm if @ 60 mhz +20 iip 3 lo @ 23 dbm if @ 60 mhz dbm +28 desensitivity (1db) lo @ 23 dbm if @ 60 mhz dbm dbm +17 ssb noise figure lo @ 23 dbm if @ 60 mhz within 1 db of conversion loss max bottom view of sf-1 .506 4x .016 .002 6x .050 (+.020/-.000) 4x .099 .010 .381 .000 .002 .165 .220 .385 ref .000 .002 .080 .143 .205 .305 .367 .430 .510 ref
high level termination insensitive mixer, 1 - 3500 mhz md-/mds-189 m/a-com inc. and its affiliates reserve the right t o make changes to the product(s) or information contained herein without notice. m/a-com makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does m/a-c om assume any liability whatsoever arising out of the use or application of any product(s) or information. ? north america tel: 800.366.2266 / fax: 978.366.2266 ? europe tel: 44.1908.574.200 / fax: 44.1908.574.300 ? asia/pacific tel: 81.44.844.8296 / fax: 81.44.844.8298 visit www.macom.com for additional data sheets and product information. v4 3 typical performance curves ordering information part number package md-189 pin fp-2 mds-189 pin sf-1
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