mixers - smt 8 8 - 92 for price, delivery, and to place orders, please contact hittite microwave corporation: 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com hmc218ms8 / 218MS8E v04.0906 general description features functional diagram passive double-balanced topology input ip3 : +18 dbm low conversion loss: 6.5 db lo / rf isolation: 30 db lo / if isolation: 25 db upconverter & downconverter applications electrical specifications, t a = +25 c, as a function of lo drive typical applications the hmc218ms8 / hmc218MS8E is ideal for: ? basestations, repeaters & access points ? wimax, wibro & fixed wireless ? portables & subscribers ? plmr, public safety & telematics the hmc218ms8 & hmc218MS8E are ultra miniature double-balanced mixers in 8 lead plastic surface mount packages (msop). this passive mmic mixer is constructed of gaas schottky diodes and novel planar transformer baluns on the chip. the device can be used as an upconverter, downconverter, bi- phase modulator / demodulator, or phase comparator. the low conversion loss, high isolation and wide if bandwidth make this mixer ideal for a variety of rx and tx frequency plans. gaas mmic smt double- balanced mixer, 4.5 - 6 ghz parameter lo = +13 dbm if = 100 mhz lo = +10 dbm if = 100 mhz lo = +7 dbm if = 100 mhz units min. typ. max. min. typ. max. min. typ. max. frequency range, rf & lo 4.5 - 6.0 4.5 - 6.0 4.7 - 5.9 ghz frequency range, if dc - 1.6 dc - 1.6 dc - 1.5 ghz conversion loss 6.5 8.5 8 9.5 8 9.5 db noise figure (ssb) 6.5 8.5 8 9.5 8 9.5 db lo to rf isolation 25 30 25 30 23 28 db lo to if isolation 15 25 14 25 12 23 db ip3 (input) 5.2 ghz 5.8 ghz 12 15 16 18 11 13 14 17 9 10 12 13 dbm 1 db gain compression (input) 7 10 5 9 4 7 dbm
mixers - smt 8 8 - 93 for price, delivery, and to place orders, please contact hittite microwave corporation: 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com conversion loss vs. temperature @ lo = +13 dbm isolation @ lo = +13 dbm conversion loss vs. lo drive return loss @ lo = +13 dbm if bandwidth @ lo = +13 dbm p1db vs. temperature lo = +13 dbm hmc218ms8 / 218MS8E v04.0906 gaas mmic smt double- balanced mixer, 4.5 - 6 ghz -20 -15 -10 -5 0 3.5 4 4.5 5 5.5 6 6.5 +5 dbm +7 dbm +9 dbm +11 dbm +13 dbm conversion loss (db) frequency (ghz) -35 -30 -25 -20 -15 -10 -5 0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 rf if lo return loss (db) frequency (ghz) -25 -20 -15 -10 -5 0 0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3 conversion loss (db) if frequency (ghz) 6 7 8 9 10 11 12 4.8 5 5.2 5.4 5.6 5.8 6 -40 c +25 c +85 c p1db (dbm) frequency (ghz) -60 -50 -40 -30 -20 -10 0 3.5 4 4.5 5 5.5 6 6.5 rf/if lo/if lo/rf isolation (db) frequency (ghz) -20 -15 -10 -5 0 3.5 4 4.5 5 5.5 6 6.5 -40 c +25 c +85 c conversion loss (db) frequency (ghz)
mixers - smt 8 8 - 94 for price, delivery, and to place orders, please contact hittite microwave corporation: 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com input ip3 vs. temperature @ lo = +13 dbm input ip2 vs. temperature @ lo = +13 dbm input ip3 vs. lo drive mxn spurious outputs harmonics of lo input ip2 vs. lo drive nlo mrf01234 0xx0152336 1100342759 26761565968 39782816077 4 >105 >105 >105 >105 96 rf = 5.15 ghz @ -10 dbm lo = 5.25 ghz @ +13 dbm all values in dbc relative to the if lo freq. (ghz) nlo spur at rf port 1234 5.0 31 30 57 68 5.2 31 32 59 69 5.4 32 35 62 73 5.6 32 35 64 76 5.8 33 35 65 76 6.0 33 32 64 68 lo = +13 dbm values in dbc below input lo level measured at the rf port. hmc218ms8 / 218MS8E v04.0906 gaas mmic smt double- balanced mixer, 4.5 - 6 ghz 38 40 42 44 46 48 50 4.8 5 5.2 5.4 5.6 5.8 6 -40 c +25 c +85 c input ip2 (dbm) lo frequency (ghz) 34 36 38 40 42 44 46 48 4.8 5 5.2 5.4 5.6 5.8 6 +9 dbm +11 dbm +13 dbm input ip2 (dbm) lo frequency (ghz) 14 15 16 17 18 19 20 4.8 5 5.3 5.5 5.7 6 6.2 -40 c +25 c +85 c input ip3 (dbm) lo frequency (ghz) 13 14 15 16 17 18 19 4.8 5 5.3 5.5 5.7 6 6.2 +9 dbm +11 dbm +13 dbm input ip3 (dbm) lo frequency (ghz)
mixers - smt 8 8 - 95 for price, delivery, and to place orders, please contact hittite microwave corporation: 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com outline drawing absolute maximum ratings rf / if input +13 dbm lo drive +27 dbm storage temperature -65 to +150 c operating temperature -40 to +85 c electrostatic sensitive device observe handling precautions part number package body material lead finish msl rating package marking [3] hmc218ms8 low stress injection molded plastic sn/pb solder msl1 [1] h218 xxxx hmc218MS8E rohs-compliant low stress injection molded plastic 100% matte sn msl1 [2] h218 xxxx [1] max peak re ow temperature of 235 c [2] max peak re ow temperature of 260 c [3] 4-digit lot number xxxx package information hmc218ms8 / 218MS8E v04.0906 gaas mmic smt double- balanced mixer, 4.5 - 6 ghz 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.
mixers - smt 8 8 - 96 for price, delivery, and to place orders, please contact hittite microwave corporation: 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com evaluation circuit board list of materials for evaluation pcb 101830 [1] item description j1 - j3 pcb mount sma rf connector u1 hmc218ms8 / hmc218MS8E mixer pcb [2] 101828 evaluation board [1] reference this number when ordering complete evaluation pcb [2] circuit board material: rogers 4350 the circuit board used in the nal application should use rf circuit design techniques. signal lines should have 50 ohm impedance while the package ground leads should be connected directly to the ground plane similar to that shown. a suf cient 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. hmc218ms8 / 218MS8E v04.0906 gaas mmic smt double- balanced mixer, 4.5 - 6 ghz
mixers - smt 8 8 - 97 for price, delivery, and to place orders, please contact hittite microwave corporation: 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com notes: hmc218ms8 / 218MS8E v04.0906 gaas mmic smt double- balanced mixer, 4.5 - 6 ghz
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