mixers - i/q mixers, irm s & r eceivers - sm t 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 hmc775lc5 gaas mmic i/q mixer w/ lo amplifier, 10 - 16 ghz v02.0411 general description features typical applications the h mc 775l c 5 is a compact i / q mmic mixer in a leadless ceramic sm t package, which can be used as either an i mage r eject m ixer or a s ingle s ideband upconverter. the mixer utilizes two standard hittite double balanced mixer cells and a 90 degree hybrid fabricated in a gaas mes f e t process. a low frequency quadrature hybrid was used to produce a 1 ghz u s b i f output. this product is a much smaller alternative to hybrid style i mage r eject m ixers and s ingle s ideband upconverter assemblies. the h mc 775l c 5 eliminates the need for wire bonding and allows the use of surface mount manufacturing techniques. electrical specifcations, t a = +25 c, vdd = +5v, if = 1 ghz, lo = 0 dbm* parameter m in. typ. m ax. units frequency r ange, r f/lo 10 - 16 ghz frequency r ange, i f d c - 3.5 ghz c onversion loss 8 11 db i mage r ejection 25 db 1 db c ompression ( i nput) 13 dbm lo to r f i solation 30 db r f to i f1 i solation 45 db r f to i f2 i solation 40 db i p3 ( i nput) 25 dbm s upply c urrent ( i dd) 114 154 ma * unless otherwise noted, all measurements performed as downconverter. functional diagram the h mc 775l c 5 is ideal for: ? point-to-point and point-to-multi-point radio ? digital radio ? vsat ? military & space wide i f bandwidth: d c - 3.5 ghz i mage r ejection: 25 db lo to r f i solation: 45 db high i nput i p3: +25 dbm upconversion & downconversion applications 0 dbm lo drive 32 lead 5 x 5 mm sm t package: 25 mm 2
mixers - i/q mixers, irm s & r eceivers - sm t 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 vs. temperature conversion gain vs. lo drive image rejection vs. temperature rf & lo return loss data taken as irm with external if hybrid hmc775lc5 v02.0411 gaas mmic i/q mixer w/ lo amplifier, 10 - 16 ghz -20 -16 -12 -8 -4 0 10 11 12 13 14 15 16 +25c +85c -40c frequency (ghz) conversion gain (db) if return loss -40 -35 -30 -25 -20 -15 -10 -5 0 0 0.5 1 1.5 2 2.5 3 3.5 if1 if2 frequency (ghz) return loss(db) input p1db vs. temperature 2 6 10 14 18 22 10 11 12 13 14 15 16 25c 85c -40c frequency (ghz) p1db (dbm) -20 -16 -12 -8 -4 0 10 11 12 13 14 15 16 -2 dbm 0 dbm +3 dbm frequency (ghz) conversion gain (db) 0 10 20 30 40 50 10 11 12 13 14 15 16 +25c +85c -40c frequency (ghz) image rejection (db) -20 -16 -12 -8 -4 0 10 11 12 13 14 15 16 rf lo frequency (ghz) return loss(db)
mixers - i/q mixers, irm s & r eceivers - sm t 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 * conversion gain data taken with external if hybrid hmc775lc5 v02.0411 gaas mmic i/q mixer w/ lo amplifier, 10 - 16 ghz input ip3 vs. temperature 10 15 20 25 30 35 40 10 11 12 13 14 15 16 +25c +85c -40c frequency (ghz) ip3 (dbm) isolations -60 -50 -40 -30 -20 -10 0 10 11 12 13 14 15 16 frequency (ghz) isolation (db) lo/if2 lo/if1 lo/rf rf/if2 rf/if1 if bandwidth* -20 -16 -12 -8 -4 0 0 1 2 3 4 5 25c 85c -40c frequency (ghz) conversion gain (db) upconverter lsb, if = 1 ghz conversion gain vs. temperature -20 -16 -12 -8 -4 0 10 11 12 13 14 15 16 +25c +85c -40c frequency (ghz) conversion gain (db) input ip3 vs. lo drive 10 15 20 25 30 35 40 10 11 12 13 14 15 16 -2dbm 0dbm +3dbm frequency (ghz) ip3 (dbm) input p1db vs. lo drive 2 6 10 14 18 22 10 11 12 13 14 15 16 -2 dbm 0 dbm +3 dbm frequency (ghz) p1db (dbm)
mixers - i/q mixers, irm s & r eceivers - sm t 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 upconverter lsb, if = 3 ghz conversion gain vs. temperature -20 -16 -12 -8 -4 0 10 11 12 13 14 15 16 +25c +85c -40c frequency (ghz) conversion gain (db) hmc775lc5 v02.0411 gaas mmic i/q mixer w/ lo amplifier, 10 - 16 ghz upconverter lsb, if = 1 ghz conversion gain vs. lo drive upconverter usb, if = 1 ghz conversion gain vs. temperature upconverter usb, if = 1 ghz conversion gain vs. lo drive -20 -16 -12 -8 -4 0 10 11 12 13 14 15 16 -2dbm 0dbm +3dbm +4dbm frequency (ghz) conversion gain (db) upconverter lsb, if = 3 ghz conversion gain vs. lo drive -20 -16 -12 -8 -4 0 10 11 12 13 14 15 16 -2dbm 0dbm +3dbm +4dbm frequency (ghz) conversion gain (db) -20 -16 -12 -8 -4 0 10 11 12 13 14 15 16 +25c +85c -40c frequency (ghz) conversion gain (db) upconverter usb, if = 3 ghz conversion gain vs. temperature -20 -16 -12 -8 -4 0 10 11 12 13 14 15 16 +25c +85c -40c frequency (ghz) conversion gain (db) -20 -16 -12 -8 -4 0 10 11 12 13 14 15 16 -2dbm 0dbm +3dbm +4dbm frequency (ghz) conversion gain (db)
mixers - i/q mixers, irm s & r eceivers - sm t 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 hmc775lc5 v02.0411 gaas mmic i/q mixer w/ lo amplifier, 10 - 16 ghz harmonics of lo lo freq. (ghz) nlo s pur at r f port 1 2 3 4 10.5 34 29 44 76 11.5 36 38 58 71 12.5 37 42 63 59 13.5 40 44 79 xx 14.5 35 47 68 xx 15.5 31 46 61 xx lo = 0 dbm v alues in dbc below input lo level measured at r f port. mxn spurious outputs nlo m r f 0 1 2 3 4 0 xx 7 22 49 xx 1 39 0 55 50 78 2 81 70 64 65 102 3 98 98 106 81 103 4 xx 96 108 105 117 r f = 13.6 ghz @ -10 dbm lo = 13.5 ghz @ 0 dbm data taken without i f hybrid all values in dbc below i f power level absolute maximum ratings drain bias v oltage ( v dd) +5.5 v r f / i f i nput +20 dbm lo i nput power (lo)( v dd = +5 v dc) +10 dbm c hannel temperature 175 c c ontinuous pdiss (t=85 c ) (derate 12.4 mw/ c above 85 c ) 1.1 w thermal r esistance ( r th ) (channel to ground paddle) 80 c /w s torage temperature -65 to +150 c operating temperature -40 to +85 c es d s ensitivity (hb m ) c lass 1a e l ec t ro s tat ic se n si t ive d evice ob serve handl i ng p rec aut i on s sideband rejection vs. lo drive -60 -50 -40 -30 -20 -10 0 10 11 12 13 14 15 16 -2dbm 0dbm +3dbm +4dbm frequency (ghz) sideband rejection (dbc) upconverter usb, if = 3 ghz conversion gain vs. lo drive -20 -16 -12 -8 -4 0 10 11 12 13 14 15 16 -2dbm 0dbm +3dbm +4dbm frequency (ghz) conversion gain (db)
mixers - i/q mixers, irm s & r eceivers - sm t 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 hmc775lc5 v02.0411 gaas mmic i/q mixer w/ lo amplifier, 10 - 16 ghz pin number function description i nterface s chematic 1 - 4, 8 - 12, 15 - 17, 21 - 29, 31, 32 n/ c no connection required. these pins may be connected to r f/d c ground without affecting performance. 5, 7, 18, 20 gnd these pins and package bottom must be connected to r f/d c ground. 6 lo this pin is a c coupled and matched to 50 ohms. 13 i f1 this pin is d c coupled. for applications not requiring operation to d c , this port should be d c blocked externally using a series capacitor whose value has been chosen to pass the necessary i f frequency range. for operation to d c , this pin must not source/sink more than 3 ma of current or part non-func - tion and possible part failure will result. 14 i f2 19 r f this pin is a c coupled and matched to 50 ohms. 30 v dd power supply voltage for amplifer pin descriptions outline drawing not es : 1. pa c kag e body m at eri al: alu mi na 2. l e ad and g r ound paddl e plat i ng: 30 - 80 micr o i n c h es gold o ver 50 micr o i n c h es mi n im u m n ic kl e 3. d ime n si on s a re i n i n c h es [ mi ll ime t ers ] 4. l e ad s pa ci ng tol er an ce is non- c u m ulat ive 5. pa c kag e wa r p s hall not excee d 0.05 mm datu m 6. all g r ound l e ad s and g r ound paddl e m u s t b e s old ere d to p c b r f g r ound
mixers - i/q mixers, irm s & r eceivers - sm t 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 hmc775lc5 v02.0411 gaas mmic i/q mixer w/ lo amplifier, 10 - 16 ghz application circuit
mixers - i/q mixers, irm s & r eceivers - sm t 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 evaluation pcb the circuit board used in the fnal application should use r f circuit design techniques. s ignal 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 123865 [1] i tem description j1, j2 d c pin j4, j5 p c b m ount sm a r f c onnector j6, j7 sm a sri c onnector c 1 10 nf c apacitor, 0402 pkg. c 2 100 pf c apacitor, 0402 pkg. c 3 4.7 f tantalum, 3216 pkg. u1 h mc 775l c 5 m ixer p c b [2] 123863 e valuation board [1] r eference this number when ordering complete evaluation p c b [2] c ircuit board m aterial: r ogers 4350 or arlon 25f r hmc775lc5 v02.0411 gaas mmic i/q mixer w/ lo amplifier, 10 - 16 ghz
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