mixers - dbl-bal - smt 9 9 - 36 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 hmc144lh5 gaas mmic double-balanced mixer, 6 - 20 ghz v00.1206 general description features functional diagram the hmc144lh5 is a double-balanced mmic mixer housed in a hermetic smt leadless package which can be used as an upconverter or downconverter from 6 to 20 ghz. broadband operation and excellent isolations are provided by on-chip baluns, while no external components or dc bias are required. the hmc144lh5 is a more reliable alternative to hybrid diode mixers, assuring consistent conversion loss and isolation performance over multiple production lots. the hmc144lh5 allows the use of surface mount manufacturing techniques and is suitable for high reliability, military, industrial and space applications. input ip3: +24 dbm lo/rf isolation: 35 db if bandwidth: dc to 3 ghz rohs compliant hermetic smt package, 25 mm 2 screening to mil-prf-38535 (class b or s) available electrical speci cations, t a = +25 c typical applications the hmc144lh5 is ideal for: ? telecom infrastructure ? test instrumentation ? military radio, radar & ecm ? space systems parameter if = 100 mhz lo = +20 dbm units min. typ. max. min. typ. max. frequency range, rf & lo 6 - 12 12 - 20 ghz frequency range, if dc - 3 dc - 3 ghz conversion loss 9.5 11.5 11 13 db noise figure (ssb) 9.5 11.5 11 13 db lo to rf isolation 23 35 23 35 db lo to if isolation 10 20 10 20 db rf to if isolation 12 25 12 22 db ip3 (input) 24 24 dbm 1 db compression (input) 12 15 12 15 dbm * unless otherwise noted, all measurements performed as downconverter, if= 100 mhz.
mixers - dbl-bal - smt 9 9 - 37 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 = +20 dbm isolation @ lo = +20 dbm if bandwidth @ lo = +20 dbm return loss @ lo = +20 dbm conversion gain vs. lo drive upconverter performance conversion gain @ lo = +20 dbm -20 -15 -10 -5 0 6 8 10 12 14 16 18 20 22 +25c -40c +85c conversion gain (db) frequency (ghz) -20 -15 -10 -5 0 6 8 10 12 14 16 18 20 22 lo = +13dbm lo = +15dbm lo = +17dbm lo = +20dbm conversion gain (db) frequency (ghz) -60 -50 -40 -30 -20 -10 0 5 7 9 11131517192123 rf to if lo to rf lo to if isolation (db) frequency (ghz) -35 -30 -25 -20 -15 -10 -5 0 0123456 if conversion gain if return loss response (db) frequency (ghz) -20 -16 -12 -8 -4 0 5 7 9 11 13 15 17 19 21 conversion gain (db) frequency (ghz) -25 -20 -15 -10 -5 0 4 6 8 10121416182022 rf lo return loss (db) frequency (ghz) hmc144lh5 gaas mmic double-balanced mixer, 6 - 20 ghz v00.1206
mixers - dbl-bal - smt 9 9 - 38 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. lo drive* input p1db vs. temperature @ lo = +20 dbm input ip3 vs. temperature @ lo = +20 dbm* harmonics of lo * two-tone input power = 0 dbm each tone, 1 mhz spacing. input ip2 vs. lo drive * mxn spurious @ if port nlo mrf01234 0xx-2318 2 23 180251437 2 6565628062 38586839082 4868795100105 rf = 12 ghz @ -10 dbm lo = 12.1 ghz @ 20 dbm all values in dbc relative to the if power level. measured as downconverter. nlo spur @ rf port lo freq. (ghz) 1 2 3 4 637345646 836386150 10 33 43 66 63 12 27 37 48 60 14 35 41 50 n/a 16 34 42 58 n/a 18 35 55 n/a n/a 20 30 54 n/a n/a lo = +20 dbm all values in dbc below input lo level @ rf port. 0 5 10 15 20 25 30 35 5 7 9 11 13 15 17 19 21 lo = +13 dbm lo = +15 dbm lo = +17 dbm lo = +20 dbm ip3 (dbm) frequency (ghz) 0 5 10 15 20 25 30 35 5 8 11 14 17 20 +25c -40c +85c ip3 (dbm) frequency (ghz) 0 10 20 30 40 50 60 70 80 5 7 9 11 13 15 17 19 21 ip2 (dbm) frequency (ghz) lo= 13 dbm lo= 20 dbm lo= 17 dbm lo= 15 dbm 5 10 15 20 25 5 7 9 11 13 15 17 19 21 +25c -40c +85c p1db (dbm) frequency (ghz) hmc144lh5 gaas mmic double-balanced mixer, 6 - 20 ghz v00.1206
mixers - dbl-bal - smt 9 9 - 39 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 notes: 1. package body material: ceramic & kovar 2. lead and ground paddle plating: gold 40-80 microinches 3. dimensions are in inches [millimeters]. 4. lead spacing tolerance is non-cumulative. 5. pad burr length 0.15mm max. pad burr height 0.25mm max 6. all ground leads and ground paddle must be soldered to pcb rf ground. electrostatic sensitive device observe handling precautions hmc144lh5 gaas mmic double-balanced mixer, 6 - 20 ghz v00.1206 absolute maximum ratings rf / if input +15 dbm lo drive +27 dbm if dc current 2 ma channel temperature 150 c continuous pdiss (t = 85 c) (derate 9.83 mw/c above 85 c) 640 mw thermal resistance (r th ) (channel to package bottom) 101.7 c/w storage temperature -65 to +150 c operating temperature -40 to +85 c esd sensitivity (hbm) class 1a
mixers - dbl-bal - smt 9 9 - 40 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 pin number funciton description interface schematic 1, 3, 4, 6, 7, 9-12 gnd these pins and package bottom must be connect to rf/dc ground. 2rf this pin is ac coupled and matched to 50 ohms. 5if this pin is dc coupled. for applications not requiring operation to dc, this port should be dc blocked externally using a series capacitor whose value has been chosen to pass the necessary if frequency range. for operation to dc, this pin must not source/ sink more than 2 ma of current or die non-function and possible die failure will result. 8lo this pin is ac coupled and matched to 50 ohms. pin descriptions hmc144lh5 gaas mmic double-balanced mixer, 6 - 20 ghz v00.1206
mixers - dbl-bal - smt 9 9 - 41 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 pcb 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 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 cir- cuit board shown is available from hittite upon request. list of materials for evaluation pcb 116588 [1] item description j1 - j3 pcb mount sma rf connector, sri u1 hmc144lh5 pcb [2] 111550 evaluation board [1] reference this number when ordering complete evaluation pcb [2] circuit board material: rogers 4350 hmc144lh5 gaas mmic double-balanced mixer, 6 - 20 ghz v00.1206
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