for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, 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 - single & double balanced - smt 10 10 - 1 general description features functional diagram rohs compliant product ultra small package: msop8 lo / rf isolation: 32 db input ip3: +20 dbm electrical specifcations, t a = +25 c, as a function of if frequency typical applications the hmc272ams8 / hmc272AMS8E is ideal for: ? up or down converter for pcs ? w-cdma ? 2.4 ghz ism ? mmds the hmc272ams8 & hmc272AMS8E are general purpose ultra miniature single balanced mixers in 8 lead plastic surface mount mini small outline packages (msop). this passive mmic mixer is constructed of gaas schottky diodes and a novel planar transformer balun on the chip. the rf 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 dbm if = 100 mhz lo = +10 dbm if = 400 mhz units min. typ. max. min. typ. max. frequency range, rf & lo 2 - 3 1.7 - 2.8 ghz frequency range, if dc - 0.8 dc - 0.8 ghz conversion loss 9 10.5 9 11 db noise figure (ssb) 9 10.5 9 11 db lo to rf isolation 22 30 24 32 db lo to if isolation 12 20 11 18 db ip3 (input) 17 21 16 20 dbm 1 db compression (input) 8 11 7 10 dbm hmc272ams8 / 272AMS8E gaas mmic smt single balanced mixer, 1.7 - 3.0 ghz v00.0511
for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, 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 - single & double balanced - smt 10 10 - 2 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 hmc272ams8 / 272AMS8E gaas mmic smt single balanced mixer, 1.7 - 3.0 ghz v00.0511 -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 loss conversion gain (db) return loss (db) 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/if lo/rf isolation (db) frequency (ghz)
for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, 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 - single & double balanced - smt 10 10 - 3 input ip3 vs. lo drive input ip3 vs. temperature @ lo = +10 dbm input ip2 vs. lo drive p1db vs. temperature @ lo = +10 dbm hmc272ams8 / 272AMS8E gaas mmic smt single balanced mixer, 1.7 - 3.0 ghz v02.0801 15 20 25 30 1 1.5 2 2.5 3 +7 dbm +10 dbm +13 dbm ip3 (dbm) lo frequency (ghz) 8 10 12 14 16 1 1.5 2 2.5 3 +25 c -40 c +85 c p1db (dbm) frequency (ghz) 20 30 40 50 60 70 1 1.5 2 2.5 3 +7 dbm +10 dbm +13 dbm ip2 (dbm) lo frequency (ghz) 15 20 25 30 1 1.5 2 2.5 3 -40 c +25 c +85 c ip3 (dbm) lo frequency (ghz)
for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, 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 - single & double balanced - smt 10 10 - 4 absolute maximum ratings rf / if input +13 dbm lo drive +27 dbm storage temperature -65 to +150 c operating temperature -40 to +85 c esd sensitivity (hbm) class 1a electrostatic sensitive device observe handling precautions hmc272ams8 / 272AMS8E gaas mmic smt single balanced mixer, 1.7 - 3.0 ghz v00.0511 mxn spurious outputs harmonics of lo nlo mrf 0 1 2 3 4 0 xx -11 -6 5 19 1 7 0 37 27 38 2 53 64 62 46 72 3 83 >85 >85 >85 >85 4 >85 >85 >85 >85 >85 rf = 2.6 ghz @ -10 dbm lo = 2.2 ghz @ +13 dbm all values in dbc relative to the if nlo spur at rf port lo frequency (ghz) 1 2 3 4 1.5 37 14 36 41 1.7 35 12 37 48 1.9 35 13 43 49 2.1 43 16 42 49 2.3 36 19 37 49 2.5 29 23 36 50 lo = +10 dbm values in dbc below input lo level measured at the rf port.
for price, delivery and to place orders: hittite microwave corporation, 20 alpha road, 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 - single & double balanced - smt 10 10 - 5 hmc272ams8 / 272AMS8E gaas mmic smt single balanced mixer, 1.7 - 3.0 ghz v00.0511 outline drawing notes: 1. leadframe material: copper alloy 2. dimensions are in inches [millimeters]. 3. dimension does not include moldflash of 0.15mm per side. 4. dimension does not include moldflash of 0.25mm per side. 5. all ground leads must be soldered to pcb rf ground. part number package body material lead finish msl rating package marking [3] hmc272ams8 low stress injection molded plastic sn/pb solder msl1 [1] h272a xxxx hmc272AMS8E rohs-compliant low stress injection molded plastic 100% matte sn msl1 [2] h272a 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, 20 alpha road, 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 - single & double balanced - smt 10 10 - 6 hmc272ams8 / 272AMS8E gaas mmic smt single balanced mixer, 1.7 - 3.0 ghz v00.0511 evaluation circuit board list of materials for evaluation pcb 102781 [1] item description j1 - j3 pcb mount sma rf connector u1 hmc272ams8 / hmc272AMS8E mixer pcb [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 rf circuit design techniques. signal 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.
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