active down mixer mo9q k orean facilities : 82-31-250-5078 / rfsales@rfhic.com all specifications may change without notice u s facility : 919-677-8780 / sales@rfhicusa.com 1 / 4 version 8.2 product features applications ? integrated monolith ic gaas mesfet ? active mixer packages module ? pb-free 3mm 16-pin qfn package ? lower manufacturing cost ? higher productivity and reliability ? very low noise figure & low distortion ? repeater ? base station description the ic operates from a positive +5v rail consuming 145 ma of current while only requiring a 2 dbm lo drive. the mcm is implemented with reliable and mature gaas mesfet technology. electrical specifications (typical performance at -30 c ~ 80 c) rf frequency lo frequency if frequency conversion gain oip3 lo to if leakage if to rf leakage vdd / idd (mhz) (mhz) (mhz) (db) (dbm) (dbm) (dbm) (v / ma) 836 766 70 11 28 -15 -20 5 / 145 1850 1780 10 25 -20 -20 5 / 145 2140 2070 6 25 -20 -20 5 / 145 3500 3430 0 20 -20 -25 5 / 145 application circuit : matched externally for broadband gnd 13 if 14 nc 15 if n 16 12 nc 9 nc 11 nc 10 3 rf 2 nc 4 nc 7 gnd 6 gnd 8 bias +5v 5 cur 1 rf n rf input bias +5v c10 100pf c11 opt. l1 2.7uh c6 opt. r5 opt. nc ro c7 10nf r4 0 ohm c9 opt. bias +5v if output balun d31044 c5 100pf r3 240 c4 10pf c3 10nf r2 620 r1 13k c1 100nf lo input package type: qfn-3
active down mixer mo9q k orean facilities : 82-31-250-5078 / rfsales@rfhic.com all specifications may change without notice u s facility : 919-677-8780 / sales@rfhicusa.com 2 / 4 version 8.2 typical performance @25 test condition : input 350~3150mhz@-10dbm/tone separated by 1mhz, output 70mhz
active down mixer mo9q k orean facilities : 82-31-250-5078 / rfsales@rfhic.com all specifications may change without notice u s facility : 919-677-8780 / sales@rfhicusa.com 3 / 4 version 8.2 package dimensions (type: qfn3x3) * unit: mm[inch] | tolerance: 0.2[.008] top view side view bottom view pin description pin no function pin no function pin no function pin no function 1 rfn in 5 cur 9 nc 13 ground 2 nc 6 ground 10 lo_in 14 if out 3 rf in 7 ground 11 nc 15 nc 4 nc 8 bias 12 nc 16 ifn out * mounting configuration notes 1. ground / thermal via holes are critical for the proper performance of this device. 2. add as much copper as possible to inner and outer layers near the part to ensure optimal thermal performance. 3. mounting screws can be added near the part to fasten the board to a heatsink. ensure that the ground / thermal via hole regi on contacts the heatsink. 4. do not put solder mask on the backside of the pcb in the region where the board contacts the heatsink. 5. rf trace width depends upon the pcb material and construction. 6. use 1 oz. copper minimum.
active down mixer mo9q k orean facilities : 82-31-250-5078 / rfsales@rfhic.com all specifications may change without notice u s facility : 919-677-8780 / sales@rfhicusa.com 4 / 4 version 8.2 revision history part number release date version modification data sheet status mo9q 2013.1.8 8.2 change by a new dimension form - mo9q 2012.2.18 8.1 - - rfhic corporation reserves the right to make changes to any prod ucts herein or to discontinue any product at any time without n otice. while product specifications have been thoroughly examined for reliability, rfhic corporation strongly recommends buy ers to verify that the information they are using is accurat e before ordering. rfhic corporation does not assume any liability for the suitability of its products for any particular purpose, and disclaims any and all liability, including wi thout limitation consequential or incidental damages. rfhic products are not intended for use in life support equipment or application where malfunction of the product can be expect ed to result in personal injury or death. buyer uses or sells such products for any such unintended or unauthorized application, buyer shall indemnify, protect and hold rfhic corporat ion and its directors, officers, stockholders, employees, representatives and distributors harmless against any and all claims arising out of such unauthorized use. sales, inquiries and support should be directed to the local au thorized geographic distributor for rfhic corporation. for custo mers in the us, please contact the us sales team at 919- 677-8780. for all other inquiries, please contact the international sales team at 82-31-250-5078.
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