mixers - i/q mixers, irms & receivers - smt 8 8 - 136 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 general description features typical applications electrical specifi cations, t a = +25 c, if= 100 mhz, lo = +19 dbm* parameter min. typ. max. min. typ. max. units frequency range, rf/lo 8.5 - 13.5 10.5 -12 ghz frequency range, if dc - 2 dc - 2 ghz conversion loss (as irm) 8 10 7.5 9.5 db image rejection 17 25 27 34 db 1 db compression (input) +21 +21 dbm lo to rf isolation 37 45 37 45 db lo to if isolation 17 22 18 24 db ip3 (input) +25 +28 dbm amplitude balance 0.6 0.4 db phase balance 6 6 deg * unless otherwise noted, all measurements performed as downconverter. functional diagram the HMC527LC4 is ideal for: ? point-to-point radios ? point-to-multi-point radios & vsat ? test equipment & sensors ? military end-use wide if bandwidth: dc - 2 ghz image rejection: 35 db lo to rf isolation: 45 db high input ip3: +28 dbm rohs compliant 4x4 mm smt package HMC527LC4 gaas mmic i/q mixer 8.5 - 13.5 ghz v02.1208 the HMC527LC4 is a compact general purpose i/q mmic mixer in a leadless rohs compliant smt pack- age, which can be used as either an image reject mixer or a single sideband upconverter. the mixer utilizes two standard hittite double balanced mixer cells and a 90 degree hybrid fabricated in a gaas mesfet process. a low frequency quadrature hybrid was used to produce a 100 mhz usb if output. this product is a much smaller alternative to hybrid style image reject mixers and single sideband upcon- verter assemblies. the HMC527LC4 eliminates the need for wire bonding allowing use of surface mount manufacturing techniques.
mixers - i/q mixers, irms & receivers - smt 8 8 - 137 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 image rejection vs. temperature conversion gain vs. lo drive return loss data taken as irm with external if hybrid input p1db vs. temperature input ip3 vs. lo drive -20 -15 -10 -5 0 8 9 10 11 12 13 14 +25 c +85 c -40 c conversion gain (db) rf frequency (ghz) 0 10 20 30 40 50 8 9 10 11 12 13 14 +25c +85c -40c image rejection (db) rf frequency (ghz) -20 -15 -10 -5 0 8 9 10 11 12 13 14 +17dbm +19dbm +21dbm conversion gain (db) rf frequency (ghz) -25 -20 -15 -10 -5 0 8 9 10 11 12 13 14 rf lo return loss (db) frequency (ghz) 10 12 14 16 18 20 22 24 8 9 10 11 12 13 14 +25c +85c -55c p1db (dbm) rf frequency (ghz) 5 10 15 20 25 30 35 8 9 10 11 12 13 14 lo = +17 dbm lo = +19 dbm lo = +21 dbm ip3 (dbm) rf frequency (ghz) HMC527LC4 v02.1208 gaas mmic i/q mixer 8.5 - 13.5 ghz
mixers - i/q mixers, irms & receivers - smt 8 8 - 138 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 isolations amplitude balance vs. lo drive if bandwidth* phase balance vs. lo drive quadrature channel data taken without if hybrid upconverter performance conversion gain vs. lo drive* upconverter performance sideband rejection vs. lo drive* -20 -15 -10 -5 0 8 9 10 11 12 13 14 +17 dbm +19 dbm +21 dbm conversion gain (db) rf frequency (ghz) -60 -50 -40 -30 -20 -10 0 8 9 10 11 12 13 14 lo = +17 dbm lo = +19 dbm lo = +21 dbm sideband rejection (dbc) rf frequency (ghz) -15 -10 -5 0 5 10 15 8 9 10 11 12 13 14 lo = +17dbm lo = +19dbm lo = +21dbm phase balance (degrees) rf frequency (ghz) -4 -2 0 2 4 8 9 10 11 12 13 14 lo = +17dbm lo = +19dbm lo = +21dbm amplitude balance (db) rf frequency (ghz) -20 -15 -10 -5 0 0.5 1 1.5 2 2.5 3 3.5 return loss conversion gain response (db) if frequency (ghz) -60 -50 -40 -30 -20 -10 8 9 10 11 12 13 14 isolation (db) rf frequency (ghz) lo/rf rf/if1 lo/if1 rf/if2 lo/if2 * conversion gain data taken with external if hybrid HMC527LC4 v02.1208 gaas mmic i/q mixer 8.5 - 13.5 ghz
mixers - i/q mixers, irms & receivers - smt 8 8 - 139 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 harmonics of lo lo freq. (ghz) nlo spur at rf port 1234 8.5 43 48 50 77 9.5 48 47 57 64 10.5 53 51 62 53 11. 5 50 57 67 4 5 12.5 48 52 67 47 13.5 44 51 64 xx lo = +19 dbm values in dbc below input lo level measured at rf port. mxn spurious outputs nlo mrf01234 0xx-11162238 1330536295 28677767894 3969510191102 4899496101107 rf = 10.6 ghz @ -10 dbm lo = 10.5 ghz @ +19 dbm data taken without if hybrid all values in dbc below if power level absolute maximum ratings rf / if input +20 dbm lo drive +27 dbm channel temperature 150c continuous pdiss (t=85c) (derate 7.1 mw/c above 85c) 460 mw thermal resistance (r th ) (junction to die bottom) 140 c/ w storage temperature -65 to +150 c operating temperature -40 to +85 c outline drawing notes: 1. package body material: alumina 2. lead and ground paddle plating: 30 - 80 microinches gold over 50 microinches minimum nickle 3. dimensions are in inches [millimeters] 4. lead spacing tolerance is non-cumulative 5. package warp shall not exceed 0.05mm datum 6. all ground leads and ground paddle must be soldered to pcb rf ground 7. classified as a moisture sensitivity level (msl) 1. electrostatic sensitive device observe handling precautions HMC527LC4 v02.1208 gaas mmic i/q mixer 8.5 - 13.5 ghz
mixers - i/q mixers, irms & receivers - smt 8 8 - 140 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 function description interface schematic 1, 2, 6-8, 10, 13, 17-24 n/c no connection required. these pins may be connected to rf/dc ground without affecting performance. 3, 5, 12, 14, 16 gnd these pins and package bottom must be connected to rf/dc ground. 4rf this pin is ac coupled and matched to 50 ohms from 8.5 to 13.5 ghz. 9if1 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 3ma of current or part non-function and possible part failure will result. 11 if2 15 lo this pin is ac coupled and matched to 50 ohms from 8.5 to 13.5 ghz. pin descriptions HMC527LC4 v02.1208 gaas mmic i/q mixer 8.5 - 13.5 ghz
mixers - i/q mixers, irms & receivers - smt 8 8 - 141 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 fi 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 con- nected 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. list of materials for evaluation pcb 109998 [1] item description j1 - j2 pcb mount k rf connector, sri j3 - j4 pcb mount sma connector, johnson u1 HMC527LC4 pcb [2] 109996 evaluation board [1] reference this number when ordering complete evaluation pcb [2] circuit board material: rogers 4350 HMC527LC4 v02.1208 gaas mmic i/q mixer 8.5 - 13.5 ghz
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