mixers - s ingle & double b alance d - s mt 1 hmc272ms8 / 272ms8e v02.0312 gaas mmic smt single balanced mixer, 1.7 - 3.0 ghz general description features functional diagram r oh s c ompliant product u ltra s mall package: m so p8 lo / r f i solation: 32 d b i nput i p3: +20 d b m electrical specifcations, t a = +25 c, as a function of if frequency typical applications the hm c 272m s 8 / hm c 272m s 8 e is ideal for: ? up or down converter for pcs ? w-cdma ? 2.4 ghz ism ? mmds the hm c 272m s 8 & hm c 272m s 8 e are general purpose ultra miniature single balanced mixers in 8 lead plastic surface mount mini s mall o utline packages (m so p). this passive mm ic mixer is constructed of g a a s s chottky diodes and a novel planar transformer balun on the chip. the r f port is balanced via the mmic balun while the lo port is connected directly to the diodes. the consistent mmic performance will improve system operation and assure regulatory compliance. parameter lo = +10 d b m if = 100 mhz lo = +10 d b m if = 400 mhz u nits min. typ. max. min. typ. max. frequency r ange, r f & lo 2 - 3 1.7 - 2.8 ghz frequency r ange, i f d c - 0.8 d c - 0.8 ghz c onversion l oss 9 10.5 9 11 db n oise figure ( ssb ) 9 10.5 9 11 db lo to r f i solation 22 30 24 32 db lo to i f i solation 12 20 11 18 db i p3 ( i nput) 17 21 16 20 d bm 1 d b c ompression ( i nput) 8 11 7 10 d bm for price, delivery and to place orders: hittite microwave corporation, 2 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com
mixers - s ingle & double b alance d - s mt 2 hmc272ms8 / 272ms8e v02.0312 gaas mmic smt single balanced mixer, 1.7 - 3.0 ghz conversion gain vs. temperature @ lo = +10 dbm isolation @ lo = +10 dbm conversion gain vs. lo drive return loss @ lo = +10 dbm conversion gain vs. if frequency if bandwidth @ lo = +10 dbm vs. conversion gain & return loss -25 -20 -15 -10 -5 0 1 1.5 2 2.5 3 3.5 4 +25 c +85 c -40 c conversion gain (db) frequency (ghz) if = 400 mhz -25 -20 -15 -10 -5 0 0 0.5 1 1.5 if conversion gain if return los conversion gain (db) return loss (db) if frequency (ghz) -25 -20 -15 -10 -5 0 1 1.5 2 2.5 3 3.5 4 100 mhz 400 mhz 800 mhz conversion gain (db) frequency (ghz) -25 -20 -15 -10 -5 0 1 1.5 2 2.5 3 3.5 4 rf lo return loss (db) frequency (ghz) -25 -20 -15 -10 -5 0 1 1.5 2 2.5 3 3.5 4 +5 dbm +7 dbm +13 dbm +10 dbm +9 dbm conversion gain (db) frequency (ghz) if = 400 mhz -60 -50 -40 -30 -20 -10 0 1 1.5 2 2.5 3 3.5 4 rf/if lo/rf lo/if isolation (db) frequency (ghz) for price, delivery and to place orders: hittite microwave corporation, 2 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com
mixers - s ingle & double b alance d - s mt 3 hmc272ms8 / 272ms8e v02.0312 gaas mmic smt single balanced mixer, 1.7 - 3.0 ghz input ip3 vs. lo drive input ip3 vs. temperature @ lo = +10 dbm input ip2 vs. lo drive p1db vs. temperature @ lo = +10 dbm 15 17 19 21 23 25 1 1.5 2 2.5 3 +7 dbm +10 dbm +13 dbm input ip3 (dbm) frequency (ghz) 6 8 10 12 14 1 1.5 2 2.5 3 +25 c -55 c +85 c p1db (dbm) frequency (ghz) 20 30 40 50 60 70 1 1.25 1.5 1.75 2 2.25 2.5 2.75 3 +7 dbm +10 dbm +13 dbm second order intercept (dbm) frequency (ghz) 15 17 19 21 23 25 1 1.5 2 2.5 3 -40 c +25 c +85 c third order intercept (dbm) frequency (ghz) for price, delivery and to place orders: hittite microwave corporation, 2 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com
mixers - s ingle & double b alance d - s mt 4 hmc272ms8 / 272ms8e v02.0312 gaas mmic smt single balanced mixer, 1.7 - 3.0 ghz absolute maximum ratings r f / i f i nput +13 d b m lo drive +27 d b m c hannel temperature 150 c c ontinuous pdiss (t= 85 c ) (derate 13 mw/c above 85 c) 0.84 w thermal r esistance (channel to ground paddle) 77 c/w s torage temperature -65 to +150 c o perating temperature -40 to +85 c es d s ensitivity (h b m) c lass 1 a elec t ros t a t ic sensi t i v e de v ice obser v e h an d ling p recau t ions mxn spurious outputs harmonics of lo n lo mr f 0 1 2 3 4 0 xx -8 4 3 27 1 9 0 38 28 43 2 64 58 61 44 67 3 82 89 95 92 87 4 106 >110 >110 >107 >110 rf = 2.6 ghz @ -10 dbm lo = 2.2 ghz @ +13 dbm a ll values in d b c relative to the i f n lo s pur at r f port lo frequency (ghz) 1 2 3 4 1.5 44 19 42 50 1.7 40 16 42 53 1.9 39 18 40 53 2.1 42 20 35 55 2.3 43 23 36 55 2.5 35 26 37 56 lo = +10 d b m values in dbc below input lo level measured at the rf port. for price, delivery and to place orders: hittite microwave corporation, 2 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com
mixers - s ingle & double b alance d - s mt 5 hmc272ms8 / 272ms8e v02.0312 gaas mmic smt single balanced mixer, 1.7 - 3.0 ghz outline drawing no tes: 1. lea dframe ma terial : copper allo y 2. dimensions are in inches [millimet ers]. 3. dimension does no t include moldf lash o f 0.15mm per side. 4. dimension does not include moldflash of 0.25mm per side. 5. all ground leads mus t be soldere d t o pcb rf groun d. part n umber package b ody material l ead finish m sl r ating package marking [3] hm c 272m s8 low stress injection molded plastic s n/pb s older m sl 1 [1] h272 xxxx hm c 272m s 8e rohs-compliant low stress injection molded plastic 100% matte s n m sl 1 [2] h272 xxxx [1] max peak refow temperature of 235 c [2] max peak refow temperature of 260 c [3] 4-digit lot number xxxx package information for price, delivery and to place orders: hittite microwave corporation, 2 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com
mixers - s ingle & double b alance d - s mt 6 hmc272ms8 / 272ms8e v02.0312 gaas mmic smt single balanced mixer, 1.7 - 3.0 ghz evaluation circuit board list of materials for evaluation pcb 102781 [1] i tem description j1 - j3 p cb mount s m a r f c onnector u 1 hm c 272m s 8 / hm c 272m s8 e mixer p cb [2] 102643 evaluation board [1] reference this number when ordering complete evaluation pcb [2] circuit board material: rogers 4350 the circuit board used in the application should use r f circuit design techniques. s ignal lines should have 50 ohm impedance while the package ground leads and exposed paddle should be connected directly to the ground plane similar to that shown. a sufficient number of via holes should be used to connect the top and bottom ground planes. the evaluation circuit board shown is available from hittite upon request. for price, delivery and to place orders: hittite microwave corporation, 2 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com
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