absolute maximum ratings 1 features n low cost miniature plastic package n 6.5 db typical conversion loss at 850 mhz n + 3 to + 7 dbm lo drive n hmic ? process n sili con low barrier schottky diodes n dc - 40 0 mhz if bandwidth description m/a - com?s ma4ex900l - 1226 is a silicon monolithic double b alanced low barrier mixer in a low cost surface mount 8 lead plastic msop package. the die uses m/a - com?s unique hmic tm silicon /glass process to achieve low loss passive elements while retaining the advantages of low barrier silicon schottky diodes. appl ications these mixers are well suited for high volume wireless and cellular applications where small size and repeatability are required. typical applications include frequency conversion, modulation, and demodulation for receivers and transmitters in both portable cellular and base station applications. silicon double balanced hmic tm mixer, 700 - 1000 mhz ma4ex900l - 1226 parameter maximum ratings operating temperature - 40 c to +85 c storage temperature - 65 c to +150 c incident lo power +20 dbm incident rf power +20 dbm 1. exceeding these limits may cause permanent damage. v 1.00 msop - 8 package outline pin configuration pin function pin function 1 gnd 5 lo 2 if 6 gnd 3 gnd 7 gnd 4 gnd 8 rf functional schematic 1 pin 8 pin 1 lo if rf
silicon double balanced hmic tm mixer, 700 - 1000 mhz ma4ex900l - 1226 v 1.00 m/a - com inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without not ice. m/a - com makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpo se, nor does m/a - com assume any liability whatsoever arising out of the use or application of any product(s) or information. vi sit www.macom.com for additional data sheets and product information. n north america: tel. (800) 366 - 2266 n asia/pacific: tel.+ 81 - 44 - 844 - 8296 , fax + 81 - 44 - 844 - 8298 n europe: tel. +44 (1344) 869 595, fax+44 (1344) 300 020 electrical specifications : @ + 25 c 2 parameter frequency range test conditions units min. typ. max. conversion loss 850 mhz 700 - 1000 mhz lo drive = +5 dbm rf = - 10 dbm, if = 60 mhz db db 6.5 7.0 7.0 9.0 l - r isolation 850 mhz 700 - 1000 mhz lo drive = +5 dbm rf level = - 10 dbm db db 26.0 23.0 l - i isolation 850 mhz 700 - 1000 mhz lo drive = +5 dbm rf level = - 10 dbm db db 31.0 30.0 r - i isolation 850 mhz 700 - 1000 mhz lo drive = +5 dbm rf level = - 10 dbm db db 23.0 21.0 rf vswr 850 mhz 700 - 1000 mhz lo drive = +5 dbm rf level = - 10 dbm 1.10 1.80 if vswr dc - 300 mhz lo drive = +5dbm rf level = - 10 dbm 1.90 input ip3 850 mhz 700 - 1000 mhz lo drive = +5 dbm if = 60 mhz dbm dbm 8.0 8.0 +9.50 +11.0 input 1 db compression 850 mhz 700 - 1000 mhz lo drive = +5 dbm if = 60 mhz dbm dbm +1.0 +1.0 if 1 db bandwidth mhz 0 400.0 lo vswr 850 mhz 700 - 1000 mhz lo drive = +5 dbm rf level = - 10 dbm 1.60 1.60
silicon double balanced hmic tm mixer, 700 - 1000 mhz ma4ex900l - 1226 v 1.00 m/a - com inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without not ice. m/a - com makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpo se, nor does m/a - com assume any liability whatsoever arising out of the use or application of any product(s) or information. vi sit www.macom.com for additional data sheets and product information. n north america: tel. (800) 366 - 2266 n asia/pacific: tel.+ 81 - 44 - 844 - 8296 , fax + 81 - 44 - 844 - 8298 n europe: tel. +44 (1344) 869 595, fax+44 (1344) 300 020 3 typical performance curves (lo drive = + 5 dbm, rf = - 10 dbm, if = 60 mhz) vswr input ip3 & 1 db compression point isolation conversion loss -8.5 -8 -7.5 -7 -6.5 -6 -5.5 -5 700 750 800 850 900 950 1000 frequency (mhz) loss (db) plo = 7dbm plo = 3dbm plo = 5dbm -35 -30 -25 -20 -15 -10 -5 0 700 750 800 850 900 950 1000 frequency (mhz) isolation(db) r-i l-i l-r 1.00 1.20 1.40 1.60 1.80 2.00 2.20 2.40 2.60 2.80 3.00 700 725 750 775 800 825 850 875 900 925 950 975 100 50 100 150 200 250 300 350 400 450 500 frequency (mhz) vswr i port r port l port 0 2 4 6 8 10 12 14 700 750 800 850 900 950 1000 frequency (mhz) ip3 (dbm) 1db compression pt. plo = 5dbm
silicon double balanced hmic tm mixer, 700 - 1000 mhz ma4ex900l - 1226 v 1.00 m/a - com inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without not ice. m/a - com makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpo se, nor does m/a - com assume any liability whatsoever arising out of the use or application of any product(s) or information. vi sit www.macom.com for additional data sheets and product information. n north america: tel. (800) 366 - 2266 n asia/pacific: tel.+ 81 - 44 - 844 - 8296 , fax + 81 - 44 - 844 - 8298 n europe: tel. +44 (1344) 869 595, fax+44 (1344) 300 020 case style - msop - 8 / ods - 1226 ordering information part number package ma4ex900l - 1226 tube ma4ex900l - 1226t tape and reel msop - 8 / ods - 1226 dimensions dim inches millimeters min. max. min. max. a .110 .126 2.80 3.20 b .184 .202 4.67 5.13 c ? .040 ? 1.02 d .118 ref. 3.00 ref. e .020 .031 .50 .80 f .008 .016 .20 .40 g .003 ? .08 ? h .000 .006 .00 .15 j .022 ref. .55 ref. notes: 1. leads coplanarity should be 0.003 (0.08) max. 4
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