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mixers - i/q mixers, irms & receivers - smt 9 9 - 1 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 HMC904LC5 gaas mmic i/q downconverter 17 - 24 ghz v01.0810 general description features typical applications the HMC904LC5 is a compact gaas mmic i/q downconverter in a leadless rohs compliant smt package. this device provides a small signal conversion gain of 12 db with a noise gure of 3 db and 30 db of image rejection across the frequency band. the HMC904LC5 utilizes an lna followed by an image reject mixer which is driven by an active x2 multiplier. the image reject mixer eliminates the need for a lter following the lna, and removes thermal noise at the image frequency. i and q mixer outputs are provided and an external 90 hybrid is needed to select the required sideband. the HMC904LC5 is a much smaller alternative to hybrid style image reject mixer downconverter assemblies, and is compatible with surface mount manufacturing techniques. electrical speci cations, t a = +25 c, if = 1000 mhz, lo = +4 dbm, vdd = 3.5 vdc usb [1] parameter min. typ. max. min. typ. max. units frequency range, rf 17 - 20 20 - 24 ghz frequency range, lo 7.5 - 11.75 8.25 - 12.3 ghz frequency range, if dc - 3.5 dc - 3.5 ghz conversion gain (as irm) 8.5 12 8.5 12 db noise figure 3 3 db image rejection 20 35 15 30 db 1 db compression (input) -8 -6 dbm 2 lo to rf isolation 40 45 32 40 db 2 lo to if isolation 10 15 15 20 db ip3 (input) 0 0 dbm amplitude balance [2] 0.25 0.25 db phase balance [2] 77deg total supply current 160 190 160 190 ma [1] data taken as irm with external if 90 hybrid [2] data taken without external 90 hybrid, if = 500 mhz functional diagram the HMC904LC5 is ideal for: ? point-to-point and point-to-multi-point radio ? military radar, ew & elint ? satellite communications conversion gain: 12 db image rejection: 30 db 2 lo to rf isolation: 45 db noise figure: 3 db input ip3: 0 dbm 32 lead 5x5mm smt package: 25mm2
mixers - i/q mixers, irms & receivers - smt 9 9 - 2 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 conversion gain usb vs. temperature lo return loss vs. temperature image rejection vs. temperature conversion gain usb vs. lo drive rf return loss vs. temperature if return loss [1] data taken as irm with external if 90 hybrid, if = 1000 mhz 0 5 10 15 20 25 16 17 18 19 20 21 22 23 24 25 +25 c +85 c -40 c conversion gain (db) rf frequency (ghz) 0 5 10 15 20 25 17 18 19 20 21 22 23 24 +2 dbm +4 dbm +6 dbm +8 dbm conversion gain (db) rf frequency (ghz) -60 -50 -40 -30 -20 -10 0 16 17 18 19 20 21 22 23 24 25 +25 c +85 c -40 c image rejection (dbc) rf frequency (ghz) -30 -25 -20 -15 -10 -5 0 15 16 17 18 19 20 21 22 23 24 25 26 +25 c +85 c -40 c return loss (db) rf frequency (ghz) -30 -25 -20 -15 -10 -5 0 7 8 9 10 11 12 13 +25 c +85 c -40 c return loss (db) lo frequency (ghz) -30 -25 -20 -15 -10 -5 0 01234 if1 if2 return loss (db) if frequency (ghz) HMC904LC5 v01.0810 gaas mmic i/q downconverter 17 - 24 ghz [1] data taken without external 90 hybrid.
mixers - i/q mixers, irms & receivers - smt 9 9 - 3 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 isolations input p1db usb vs. temperature input ip3, usb vs. temperature input ip3, usb vs. lo drive data taken as irm with external if 90 hybrid, if = 1000 mhz * conversion gain data taken with external if 90 if hybrid, lo frequency xed at 8.5 ghz and rf varied -16 -14 -12 -10 -8 -6 -4 -2 0 16 17 18 19 20 21 22 23 24 25 +25 c +85 c -40 c p1db (dbm) rf frequency (ghz) -15 -10 -5 0 5 10 15 16 17 18 19 20 21 22 23 24 25 +25 c +85 c -40 c ip3 (dbm) rf frequency (ghz) -15 -10 -5 0 5 10 15 16 17 18 19 20 21 22 23 24 25 +2 dbm +4 dbm +6 dbm +8 dbm ip3 (dbm) rf frequency (ghz) 0 2 4 6 8 0.5 1 1.5 2 2.5 3 3.5 4 +2 dbm +4 dbm +6 dbm +8 dbm noise figure (db) if frequency (ghz) noise figure vs. lo drive, lo frequency = 9 ghz 0 1 2 3 4 5 6 16 17 18 19 20 21 22 23 24 25 +25c +85c -40c noise figure (db) rf frequency (ghz) noise figure vs. temperature, if frequency = 1000 mhz HMC904LC5 v01.0810 gaas mmic i/q downconverter 17 - 24 ghz -60 -50 -40 -30 -20 -10 0 10 16 17 18 19 20 21 22 23 24 25 isolation (db) rf frequency (ghz) 2lo/if2 2lo/if1 rf/if1 rf/if2 2lo/rf
mixers - i/q mixers, irms & receivers - smt 9 9 - 4 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 if bandwidth amplitude balance vs. lo drive [1] phase balance vs. lo drive [1] quadrature channel data taken without if 90 hybrid, if = 1000 mhz [1] data taken with if = 500 mhz -20 -15 -10 -5 0 5 10 15 20 0.5 1 1.5 2 2.5 3 3.5 4 conversion gain return loss response (db) if frequency (ghz) HMC904LC5 v01.0810 gaas mmic i/q downconverter 17 - 24 ghz -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 16 17 18 19 20 21 22 23 24 25 lo = +2 dbm lo = +4 dbm lo = +6 dbm lo = +8 dbm amplitude balance (db) rf frequency (ghz) -20 -15 -10 -5 0 5 16 17 18 19 20 21 22 23 24 25 lo = +2 dbm lo = +4 dbm lo = +6 dbm lo = +8 dbm phase balance (deg) rf frequency (ghz)
mixers - i/q mixers, irms & receivers - smt 9 9 - 5 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 conversion gain, lsb vs. temperature conversion gain, lsb vs. lo drive image rejection vs. temperature input p1db, lsb vs. temperature data taken as irm with external if 90 hybrid, if = 1000 mhz * conversion gain data taken with external if 90 if hybrid, lo frequency xed at 8.5 ghz and rf varied 0 5 10 15 20 25 17 18 19 20 21 22 23 24 +2 dbm +4 dbm +6 dbm +8 dbm conversion gain (db) rf frequency (ghz) 0 5 10 15 20 25 16 17 18 19 20 21 22 23 24 25 +25 c +85 c -40 c conversion gain (db) rf frequency (ghz) -60 -50 -40 -30 -20 -10 0 16 17 18 19 20 21 22 23 24 25 +25 c +85 c -40 c image rejection (dbc) rf frequency (ghz) -16 -14 -12 -10 -8 -6 -4 -2 0 16 17 18 19 20 21 22 23 24 25 +25 c +85 c -40 c p1db (dbm) rf frequency (ghz) -15 -10 -5 0 5 10 15 16 17 18 19 20 21 22 23 24 25 +25 c +85 c -40 c ip3 (dbm) rf frequency (ghz) input ip3, lsb vs. temperature -15 -10 -5 0 5 10 15 16 17 18 19 20 21 22 23 24 25 +2 dbm +4 dbm +6 dbm +8 dbm ip3 (dbm) rf frequency (ghz) input ip3, lsb vs. lo drive HMC904LC5 v01.0810 gaas mmic i/q downconverter 17 - 24 ghz
mixers - i/q mixers, irms & receivers - smt 9 9 - 6 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 conversion gain, usb vs. temperature conversion gain, usb vs. lo drive image rejection vs. temperature input p1db, usb vs. temperature data taken as irm with external if 90 hybrid, if = 2000 mhz * conversion gain data taken with external if 90 if hybrid, lo frequency xed at 8.5 ghz and rf varied 0 5 10 15 20 25 17 18 19 20 21 22 23 24 +2 dbm +4 dbm +6 dbm +8 dbm conversion gain (db) rf frequency (ghz) 0 5 10 15 20 25 16 17 18 19 20 21 22 23 24 25 +25 c +85 c -40 c conversion gain (db) rf frequency (ghz) -60 -50 -40 -30 -20 -10 0 16 17 18 19 20 21 22 23 24 25 +25 c +85 c -40 c image rejection (dbc) rf frequency (ghz) -16 -14 -12 -10 -8 -6 -4 -2 0 16 17 18 19 20 21 22 23 24 25 +25 c +85 c -40 c p1db (dbm) rf frequency (ghz) -15 -10 -5 0 5 10 15 16 17 18 19 20 21 22 23 24 25 +25 c +85 c -40 c ip3 (dbm) rf frequency (ghz) input ip3, usb vs. temperature -15 -10 -5 0 5 10 15 16 17 18 19 20 21 22 23 24 25 +2 dbm +4 dbm +6 dbm +8 dbm ip3 (dbm) rf frequency (ghz) input ip3, usb vs. lo drive HMC904LC5 v01.0810 gaas mmic i/q downconverter 17 - 24 ghz
mixers - i/q mixers, irms & receivers - smt 9 9 - 7 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 conversion gain, lsb vs. temperature conversion gain, lsb vs. lo drive image rejection vs. temperature input p1db, lsb vs. temperature data taken as irm with external if 90 hybrid, if = 2000 mhz 0 5 10 15 20 25 17 18 19 20 21 22 23 24 +2 dbm +4 dbm +6 dbm +8 dbm conversion gain (db) rf frequency (ghz) 0 5 10 15 20 25 16 17 18 19 20 21 22 23 24 25 +25 c +85 c -40 c conversion gain (db) rf frequency (ghz) -60 -50 -40 -30 -20 -10 0 16 17 18 19 20 21 22 23 24 25 +25 c +85 c -40 c image rejection (dbc) rf frequency (ghz) -16 -14 -12 -10 -8 -6 -4 -2 0 16 17 18 19 20 21 22 23 24 25 +25 c +85 c -40 c p1db (dbm) rf frequency (ghz) -15 -10 -5 0 5 10 15 16 17 18 19 20 21 22 23 24 25 +25 c +85 c -40 c ip3 (dbm) rf frequency (ghz) input ip3, lsb vs. temperature -15 -10 -5 0 5 10 15 16 17 18 19 20 21 22 23 24 25 +2 dbm +4 dbm +6 dbm +8 dbm ip3 (dbm) rf frequency (ghz) input ip3, lsb vs. lo drive HMC904LC5 v01.0810 gaas mmic i/q downconverter 17 - 24 ghz
mixers - i/q mixers, irms & receivers - smt 9 9 - 8 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 conversion gain, usb vs. temperature conversion gain, usb vs. lo drive image rejection vs. temperature input p1db, usb vs. temperature data taken as irm with external if 90 hybrid, if = 3350 mhz * conversion gain data taken with external if 90 if hybrid, lo frequency xed at 8.5 ghz and rf varied 0 5 10 15 20 25 17 18 19 20 21 22 23 24 +2 dbm +4 dbm +6 dbm +8 dbm conversion gain (db) rf frequency (ghz) 0 5 10 15 20 25 16 17 18 19 20 21 22 23 24 25 +25 c +85 c -40 c conversion gain (db) rf frequency (ghz) -60 -50 -40 -30 -20 -10 0 16 17 18 19 20 21 22 23 24 25 +25 c +85 c -40 c image rejection (dbc) rf frequency (ghz) -16 -14 -12 -10 -8 -6 -4 -2 0 16 17 18 19 20 21 22 23 24 25 +25 c +85 c -40 c p1db (dbm) rf frequency (ghz) -15 -10 -5 0 5 10 15 16 17 18 19 20 21 22 23 24 25 +25 c +85 c -40 c ip3 (dbm) rf frequency (ghz) input ip3, usb vs. temperature -15 -10 -5 0 5 10 15 16 17 18 19 20 21 22 23 24 25 +2 dbm +4 dbm +6 dbm +8 dbm ip3 (dbm) rf frequency (ghz) input ip3, usb vs. lo drive HMC904LC5 v01.0810 gaas mmic i/q downconverter 17 - 24 ghz
mixers - i/q mixers, irms & receivers - smt 9 9 - 9 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 conversion gain, lsb vs. temperature conversion gain, lsb vs. lo drive image rejection vs. temperature input p1db, lsb vs. temperature data taken as irm with external if 90 hybrid, if = 3350 mhz 0 5 10 15 20 25 17 18 19 20 21 22 23 24 +2 dbm +4 dbm +6 dbm +8 dbm conversion gain (db) rf frequency (ghz) 0 5 10 15 20 25 16 17 18 19 20 21 22 23 24 25 +25 c +85 c -40 c conversion gain (db) rf frequency (ghz) -60 -50 -40 -30 -20 -10 0 16 17 18 19 20 21 22 23 24 25 +25 c +85 c -40 c image rejection (dbc) rf frequency (ghz) -16 -14 -12 -10 -8 -6 -4 -2 0 16 17 18 19 20 21 22 23 24 25 +25 c +85 c -40 c p1db (dbm) rf frequency (ghz) -15 -10 -5 0 5 10 15 16 17 18 19 20 21 22 23 24 25 +25 c +85 c -40 c ip3 (dbm) rf frequency (ghz) input ip3, lsb vs. temperature -15 -10 -5 0 5 10 15 16 17 18 19 20 21 22 23 24 25 +2 dbm +4 dbm +6 dbm +8 dbm ip3 (dbm) rf frequency (ghz) input ip3, lsb vs. lo drive HMC904LC5 v01.0810 gaas mmic i/q downconverter 17 - 24 ghz
mixers - i/q mixers, irms & receivers - smt 9 9 - 10 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 mxn spurious outputs nlo mrf01234 0-1702333 182602324 2689506648 3 xxxxxxxxxx 4 xxxxxxxxxx rf = 18 ghz @ -20 dbm lo = 8.5 ghz @ +4 dbm data taken without if hybrid all values in dbc below if power level (1rf -2lo = 1 ghz) absolute maximum ratings rf +2 dbm lo drive +10 dbm vdd 5.5v channel temperature 175 c continuous pdiss (t=85c) (derate 18.7 mw/c above 85c) 1.69 mw thermal resistance (r th ) (channel to package bottom) 53.2 c/w storage temperature -65 to +150 c operating temperature -55 to +85 c esd sensitivity (hbm) class 1b 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 electrostatic sensitive device observe handling precautions HMC904LC5 v01.0810 gaas mmic i/q downconverter 17 - 24 ghz
mixers - i/q mixers, irms & receivers - smt 9 9 - 11 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 pin number function description interface schematic 1 vdlo power supply for rst stage of lo ampli er. 2, 4 - 6, 8, 9, 12 - 18, 21, 22, 25 - 28, 31, 32 n/c the pins are not connected internally; however, all data shown herein was measured with these pins connected to rf/dc ground externally. 3 vdlo2 power supply for second stage of lo ampli er. 7 vdrf power supply for rf lna. 10, 19, 24, 29 gnd these pins and the exposed ground paddle must be connected to rf/dc ground. 11 rf this pin is ac coupled and matched to 50 ohms 20 if2 this pin is dc coupled. for applications not requir- ing operation to dc this port should be dc blocked externally using a series capacitor whose value has been chosen to pass the necessary frequency range. for operation to dc, this pin must not sink / source more than 3 ma of current or part non-function and possible failure will result. 23 if1 30 lo this pin is ac coupled and matched to 50 ohms. pin descriptions typical application circuit HMC904LC5 v01.0810 gaas mmic i/q downconverter 17 - 24 ghz
mixers - i/q mixers, irms & receivers - smt 9 9 - 12 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 evaluation pcb 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 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 circuit board shown is available from hittite upon request. list of materials for evaluation pcb 113758 [1] item description j1, j4 pcb mount sma rf connector, sri j2, j3 pcb mount sma connector, johnson j5 - j7 dc pin c1 - c4 0.01 f capacitor, 0603 pkg. u1 HMC904LC5 pcb [2] 113756 evaluation board [1] reference this number when ordering complete evaluation pcb [2] circuit board material: rogers 4350 HMC904LC5 v01.0810 gaas mmic i/q downconverter 17 - 24 ghz

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