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 - dbl-bal - smt 9 0 - 1 hmc208ams8 / 208AMS8E v 0 0.0 411 gaas mmic smt double- balanced mixer, 0.7 - 2.0 ghz general description features functional diagram ultra small package: msop8 conversion loss: 9 db lo / rf isolation: 24 db input ip3: +17 dbm electrical specifcations, t a = +25 c, as a function of lo drive typical applications the hmc208ams8 / hmc208AMS8E is ideal for: ? base stations ? pcmcia transceivers ? cable modems ? portable wireless the hmc208ams8 & hmc208AMS8E are ultra min - iature 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, biphase (de)modulator, or phase comparator. the consistent mmic performance will improve system operation and assure regulatory compliance. parameter lo = +13 dbm if = 70 mhz lo = +10 dbm if = 70 mhz units min. typ. max. min. typ. max. frequency range, rf & lo 0.7 - 2.0 0.8 - 1.2 ghz frequency range, if dc - 0.5 dc - 0.5 ghz conversion loss 9 10.5 8.5 10.5 db noise figure (ssb) 9 10.5 8.5 10.5 db lo to rf isolation 20 24 32 40 db lo to if isolation 13 17 22 30 db rf to if isolation 10 14 17 22 db ip3 (input) 13 17 12 16 dbm 1 db gain compression (input) 7 10 5 8 dbm
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 - dbl-bal - smt 9 0 - 2 hmc208ams8 / 208AMS8E v 0 0.0 411 gaas mmic smt double- balanced mixer, 0.7 - 2.0 ghz 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 -20 -15 -10 -5 0 0.5 1 1.5 2 2.5 -40 c +25 c +85 c conversion loss (db) frequency (ghz) -20 -15 -10 -5 0 0.5 1 1.5 2 2.5 +7 dbm +9 dbm +11 dbm +13 dbm +15 dbm conversion loss (db) frequency (ghz) -25 -20 -15 -10 -5 0 0 0.2 0.4 0.6 0.8 1 conversion loss (db) if frequency (ghz) -60 -50 -40 -30 -20 -10 0 0.5 1 1.5 2 2.5 rf/if lo/if lo/rf isolation (db) frequency (ghz) -25 -20 -15 -10 -5 0 0 0.5 1 1.5 2 2.5 rf if lo return loss (db) frequency (ghz) 9 10 11 12 13 14 0.6 0.8 1 1.2 1.4 1.6 1.8 2 -40 c +25 c +85 c p1db (dbm) 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 - dbl-bal - smt 9 0 - 3 hmc208ams8 / 208AMS8E v 0 0.0 411 gaas mmic smt double- balanced mixer, 0.7 - 2.0 ghz input ip3 vs. temperature @ lo = +13 dbm input ip2 vs. temperature @ lo = +13 dbm input ip3 vs. lo drive input ip2 vs. lo drive 5 10 15 20 25 30 0.6 0.8 1 1.2 1.4 1.6 1.8 2 +9 dbm +11 dbm +13 dbm ip3 (dbm) lo frequency (ghz) 20 30 40 50 60 70 0.6 0.8 1 1.2 1.4 1.6 1.8 2 +9 dbm +11 dbm +13 dbm ip2 (dbm) lo frequency (ghz) 15 17 19 21 23 25 0.6 0.8 1 1.2 1.4 1.6 1.8 2 -40 c +25 c +85 c ip3 (dbm) lo frequency (ghz) 20 30 40 50 60 70 0.6 0.8 1 1.2 1.4 1.6 1.8 2 -40 c +25 c +85 c ip2 (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 - dbl-bal - smt 9 0 - 4 hmc208ams8 / 208AMS8E v 0 0.0 411 gaas mmic smt double- balanced mixer, 0.7 - 2.0 ghz absolute maximum ratings rf / 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 mxn spurious outputs harmonics of lo nlo mrf 0 1 2 3 4 0 xx 2 28 16 51 1 12 0 43 45 29 2 73 64 69 61 78 3 68 >95 87 63 92 4 >95 >95 >95 >95 >95 rf = 0.9 ghz @ -10 dbm lo = 0.97 ghz @ +13 dbm all values in dbc relative to the if lo freq. (ghz) nlo spur at rf port 1 2 3 4 0.7 49 47 41 73 0.9 44 50 39 68 1.1 38 50 50 97 1.3 37 52 47 85 1.5 32 80 58 90 1.7 29 58 63 99 lo = +13 dbm values in dbc below input lo level measured at 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 - dbl-bal - smt 9 0 - 5 hmc208ams8 / 208AMS8E v 0 0.0 411 gaas mmic smt double- balanced mixer, 0.7 - 2.0 ghz outline drawing notes: 1. leadframe material: copper alloy 2. dimensions are in inches [millimeters] 3. dimension does not include moldflash of 0.15 mm per side. 4. dimension does not include moldflash of 0.25 mm 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] hmc208ams8 low stress injection molded plastic sn/pb solder msl1 [1] h208a xxxx hmc208AMS8E rohs-compliant low stress injection molded plastic 100% matte sn msl1 [2] h208a 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 - dbl-bal - smt 9 0 - 6 hmc208ams8 / 208AMS8E v 0 0.0 411 gaas mmic smt double- balanced mixer, 0.7 - 2.0 ghz evaluation pcb list of materials for evaluation pcb 101830 [1] item description j1 - j3 pcb mount sma rf connector u1 hmc208ams8 / hmc208AMS8E 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 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 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.
|
