microwave corporation 12 - 60 for price, delivery, and to place orders, please contact hittite microwave corporation: 12 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order online at www.hittite.com mixers - smt 12 HMC218MS8 v01.0300 general description features functional diagram ultra small package: <1 mm high ip3 (input): +18 dbm conversion loss: 8 db lo / rf isolation: 30 db electrical speci cations, t a = +25?c, as a function of lo drive typical applications the HMC218MS8 is ideal for: unii & hiperlan portable wireless pcmcia the HMC218MS8 is an ultra miniature double- balanced mixer in an 8 lead plastic surface mount package (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 (de)modulator, or phase comparator. the consistent mmic performance will improve system operation and assure regulatory compli- ance. 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
microwave corporation 12 - 61 for price, delivery, and to place orders, please contact hittite microwave corporation: 12 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order online at www.hittite.com mixers - smt 12 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 conversion loss (db) frequency (ghz) -40 c +25 c +85 c -60 -50 -40 -30 -20 -10 0 3.5 4 4.5 5 5.5 6 6.5 isolation (db) frequency (ghz) rf/if lo/rf lo/if conversion loss vs. temperature @ lo = +13 dbm isolation @ lo = +13 dbm -20 -15 -10 -5 0 3.5 4 4.5 5 5.5 6 6.5 conversion loss (db) frequency (ghz) +7 dbm +9 dbm +13 dbm +11 dbm +5 dbm conversion loss vs. lo drive v01.0300 -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) return loss @ lo = +13 dbm if bandwidth @ lo = +13 dbm p1db vs. temperature lo = +13 dbm -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 return loss (db) frequency (ghz) lo rf if 6 7 8 9 10 11 12 4.8 5 5.2 5.4 5.6 5.8 6 p1db (dbm) frequency (ghz) -40 c +25 c +85 c HMC218MS8
microwave corporation 12 - 62 for price, delivery, and to place orders, please contact hittite microwave corporation: 12 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order online at www.hittite.com mixers - smt 12 input ip3 vs. temperature @ lo = +13 dbm 13 14 15 16 17 18 19 4.8 5 5.3 5.5 5.7 6 6.2 third order intercept (dbm) lo frequency (ghz) +13 dbm +9 dbm +11 dbm v01.0300 HMC218MS8 input ip2 vs. temperature @ lo = +13 dbm input ip3 vs. lo drive mxn spurious outputs harmonics of lo 14 15 16 17 18 19 20 4.8 5 5.3 5.5 5.7 6 6.2 third order intercept (dbm) lo frequency (ghz) -40c +85c +25c 38 40 42 44 46 48 50 4.8 5 5.2 5.4 5.6 5.8 6 second order intercept (dbm) lo frequency (ghz) -40c +85c +25c input ip2 vs. drive 34 36 38 40 42 44 46 48 4.8 5 5.2 5.4 5.6 5.8 6 second order intercept (dbm) lo frequency (ghz) +13 dbm +9 dbm +11 dbm gaas mmic smt double- balanced mixer, 4.5 - 6 ghz nlo mrf01234 0 xx 0 15 23 36 1 10 0 34 27 59 2 6761565968 3 9782816077 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.
microwave corporation 12 - 63 for price, delivery, and to place orders, please contact hittite microwave corporation: 12 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order online at www.hittite.com mixers - smt 12 outline drawing absolute maximum ratings v01.0300 HMC218MS8 gaas mmic smt double- balanced mixer, 4.5 - 6 ghz rf / if input +13 dbm lo drive +27 dbm storage temperature -65 to +150 c operating temperature -40 to +85 c notes: 1. package body material: low stress injection molded plastic silica and silicon impregnated. 2. leadframe material: copper alloy 3. leadframe plating: sn/pb solder 4. dimensions are in inches [millimeters]. 5. dimension does not include moldflash of 0.15mm per side. 6. dimension does not include moldflash of 0.25mm per side. 7. all ground leads must be soldered to pcb rf ground.
microwave corporation 12 - 64 for price, delivery, and to place orders, please contact hittite microwave corporation: 12 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order online at www.hittite.com mixers - smt 12 evaluation circuit board v01.0300 HMC218MS8 gaas mmic smt double- balanced mixer, 4.5 - 6 ghz list of material item description j1 - j3 pc mount sma rf connector u1 HMC218MS8 mixer pcb* 101828 evaluation board * 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.
microwave corporation 12 - 65 for price, delivery, and to place orders, please contact hittite microwave corporation: 12 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order online at www.hittite.com mixers - smt 12 v01.0300 HMC218MS8 gaas mmic smt double- balanced mixer, 4.5 - 6 ghz notes:
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