mixers - sgl-bal - smt 9 9 - 160 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 HMC304MS8 / 304ms8e gaas mmic high ip3 single- balanced smt mixer, 1.7 - 3 ghz v01.0705 general description features functional diagram high dynamic range: +30 dbm iip3 no external components or bias required lo/rf isolation: 30 db ultra small msop8 package: 14.8 mm 2 electrical speci cations*, t a = +25 c typical applications the HMC304MS8 & HMC304MS8e are passive high ip3 mixers in 8 lead plastic surface mount mini small outline packages (msop). this miniature single balanced mmic mixer is constructed of gaas schottky diodes and novel planar transformer baluns on the chip while not requiring any external components. the rf port is balanced via the mmic balun while the lo port is connected directly to the diodes. lo isolations are typically 20 to 30 db. excellent input ip3 performance of +27 to +32 dbm make the HMC304MS8(e) ideal for high dynamic range applications. the HMC304MS8 / HMC304MS8e is ideal for: ? pcs & 3g ? 2.4 ghz ism ? mmds parameter lo = +17 dbm if = 100 mhz lo = +17 dbm if = 100 mhz units min. typ. max. min. typ. max. frequency range, rf & lo 1.7 - 3.0 2.2 - 2.7 ghz frequency range, if dc - 0.8 dc - 0.8 ghz conversion loss 9 11 9 10.5 db noise figure (ssb) 9 11 9 10.5 db lo to rf isolation 20 30 23 32 db lo to if isolation 12 20 17 25 db ip3 (input) 25 30 27 32 dbm 1 db gain compression (input) 15 19 18 19.5 dbm *speci cations are for downconverter performance. similar results are achieved when using mixer as an upconverter with a resulting input ip3 of 5db less.
mixers - sgl-bal - smt 9 9 - 161 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 gain vs. temperature @ lo = +17 dbm isolation @ lo = +17 dbm conversion gain vs. lo drive return loss @ lo = +17 dbm if bandwidth @ lo = +17 dbm HMC304MS8 / 304ms8e gaas mmic high ip3 single- balanced smt mixer, 1.7 - 3 ghz v01.0705 -20 -15 -10 -5 0 1 1.25 1.5 1.75 2 2.25 2.5 2.75 3 3.25 3.5 -40 c +25 c +85 c conversion gain (db) frequency (ghz) -20 -15 -10 -5 0 1 1.25 1.5 1.75 2 2.25 2.5 2.75 3 3.25 3.5 +19 dbm +17 dbm +15 dbm +13 dbm conversion gain (db) frequency (ghz) -20 -15 -10 -5 0 0 0.25 0.5 0.75 1 1.25 if conversion gain & return loss (db) conversion gain if return loss -50 -40 -30 -20 -10 0 1 1.25 1.5 1.75 2 2.25 2.5 2.75 3 3.25 3.5 rf/if lo/rf lo/if isolation (db) frequency (ghz) -20 -15 -10 -5 0 1 1.25 1.5 1.75 2 2.25 2.5 2.75 3 3.25 3.5 return loss (db) frequency (ghz) rf lo
mixers - sgl-bal - smt 9 9 - 162 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 mxn spurious outputs harmonics of lo input ip3 vs. lo drive p1db vs. temperature @ lo = +17 dbm input ip3 vs. temperature @ lo = +17dbm nlo mrf01234 0xx-20-112 7 1100322931 25061625259 38990938581 4 >107 >107 >107 >107 >107 rf = 2 ghz @ -10 dbm lo = 1.9 ghz @ +17 dbm all values in dbc relative to the if power level. nlo spur at rf port lo frequency (ghz) 1234 1.5 34 18 32 49 1.9 34 18 32 48 2.3 32 22 36 58 2.7 25 26 39 73 3.1 23 29 35 64 3.6 17 31 36 57 lo = +17 dbm values in dbc below input lo level measured at the rf port. HMC304MS8 / 304ms8e gaas mmic high ip3 single- balanced smt mixer, 1.7 - 3 ghz v01.0705 20 22 24 26 28 30 32 34 36 38 40 1.5 1.75 2 2.25 2.5 2.75 3 3.25 3.5 +19 dbm +17 dbm +15 dbm ip3 (dbm) frequency (ghz) 15 16 17 18 19 20 21 22 23 24 25 1.5 1.75 2 2.25 2.5 2.75 3 3.25 3.5 +85 c -40 c +25 c p1db (dbm) frequency (ghz) 20 22 24 26 28 30 32 34 36 38 40 1.5 1.75 2 2.25 2.5 2.75 3 3.25 3.5 +25 c -40 c +85 c ip3 (dbm) frequency (ghz)
mixers - sgl-bal - smt 9 9 - 163 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 +27 dbm lo drive +27 dbm dc current into if port 9 ma storage temperature -65 to +150 c operating temperature -40 to +85 c electrostatic sensitive device observe handling precautions 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] HMC304MS8 low stress injection molded plastic sn/pb solder msl1 [1] h304 xxxx HMC304MS8e rohs-compliant low stress injection molded plastic 100% matte sn msl1 [2] h304 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 HMC304MS8 / 304ms8e gaas mmic high ip3 single- balanced smt mixer, 1.7 - 3 ghz v01.0705
mixers - sgl-bal - smt 9 9 - 164 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 recommended pcb layout 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 below. a suffi- cient number of via holes should be used to connect the top and bottom ground planes. the evaluation circuit board as shown is available from hittite upon request. item description j1, j2, j3 pcb mount sma rf connector u1 HMC304MS8 / HMC304MS8e mixer pcb [2] 102643 eval board [1] reference this number when ordering complete evaluation pcb [2] circuit board material: rogers 4350 list of materials for evaluation pcb 102781 [1] HMC304MS8 / 304ms8e gaas mmic high ip3 single- balanced smt mixer, 1.7 - 3 ghz v01.0705
mixers - sgl-bal - smt 9 9 - 165 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: HMC304MS8 / 304ms8e gaas mmic high ip3 single- balanced smt mixer, 1.7 - 3 ghz v01.0705
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