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 hmc869lc5 gaas mmic i/q downconverter 12 - 16 ghz v00.0709 general description features typical applications the h mc 869l c 5 is a gaas mcm i / q downconverter in a leadless r oh s compliant sm t package. this device provides a small signal conversion gain of 14 db with a noise fgure of 2.8 db and 32 db of image rejection. the h mc 869l c 5 utilizes an lna followed by an image reject mixer which is driven by an lo buf- fer amplifer. the image reject mixer eliminates the need for a flter following the lna, and removes ther- mal noise at the image frequency. i and q mixer out- puts are provided and an external 90 hybrid is needed to select the required sideband. the h mc 869l c 5 is a much smaller alternative to hybrid style image reject mixer downconverter assemblies, and it eliminates the need for wire bonding by allowing the use of surface mount manufacturing techniques. electrical specifcations, t a = +25 c, if = 100 mhz, lo = +2 dbm, vd3 = 5v, vd1, vd2 = 3v* parameter m in. typ. m ax. units frequency r ange, r f 12 - 16 ghz frequency r ange, lo 8.5 - 19.5 ghz frequency r ange, i f d c - 3.5 ghz c onversion gain (as irm ) 10 14 db noise figure 2.8 db i mage r ejection 15 32 db 1 db c ompression ( i nput) -10 dbm lo to r f i solation 30 45 db lo to i f i solation 20 32 db i p3 ( i nput) -1 dbm amplitude balance 0 db phase balance 10 deg s upply c urrent ( i d1 + i d2) 60 88 ma s upply c urrent ( i d3) 100 120 ma *data taken as irm with external 90 i f hybrid functional diagram the h mc 869l c 5 is ideal for: ? point-to-point and point-to- m ulti-point r adio ? m ilitary r adar, e w & e l i nt ? s atellite c ommunications c onversion gain: 14 db i mage r ejection: 32 db lo to r f i solation: 45 db noise figure: 2.8 db i nput i p3: -1 dbm 32 lead 5x5mm sm t c eramic package: 25mm2
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 input p1db vs. temperature conversion gain vs. lo drive image rejection vs. temperature return loss input ip3 vs. lo drive data taken as irm with external 90 if hybrid hmc869lc5 v00.0709 gaas mmic i/q downconverter 12 - 16 ghz 0 5 10 15 20 11 12 13 14 15 16 17 +25c +85c -40c conversion gain (db) rf frequency (ghz) 10 20 30 40 50 11 12 13 14 15 16 17 +25c +85c -40c image rejection (db) rf frequency (ghz) 0 5 10 15 20 11 12 13 14 15 16 17 -2 dbm 0 dbm +2 dbm +4 dbm +6 dbm conversion gain (db) rf frequency (ghz) -16 -14 -12 -10 -8 -6 -4 11 12 13 14 15 16 17 +25c +85c -40c p1db (dbm) rf frequency (ghz) -25 -20 -15 -10 -5 0 8 10 12 14 16 18 20 lo rf return loss (db) frequency (ghz) -8 -6 -4 -2 0 2 11 12 13 14 15 16 17 -2 dbm 0 dbm +2 dbm +4 dbm ip3 (dbm) rf frequency (ghz)
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 isolations if bandwidth* amplitude balance vs. lo drive phase balance vs. lo drive quadrature channel data taken without if hybrid * conversion gain data taken with external if hybrid, lo frequency fxed at 12 ghz and rf varied noise figure vs. lo drive, lo frequency = 12 ghz noise figure vs. lo drive, if frequency = 100 mhz hmc869lc5 v00.0709 gaas mmic i/q downconverter 12 - 16 ghz -60 -50 -40 -30 -20 -10 0 10 11 12 13 14 15 16 17 isolation (db) rf frequency (ghz) lo/if2 lo/if1 rf/if1 rf/if2 lo/rf -5 -3 -1 1 3 5 11 12 13 14 15 16 17 -2 dbm 0 dbm +2 dbm +4 dbm amplitude balance (db) rf frequency (ghz) -30 -20 -10 0 10 20 30 0.5 1 1.5 2 2.5 3 3.5 return loss conversion gain response (db) if frequency (ghz) -20 -15 -10 -5 0 5 10 15 20 11 12 13 14 15 16 17 -2 dbm 0 dbm +2 dbm +4 dbm phase balance (degrees) rf frequency (ghz) 0 1 2 3 4 5 6 0.5 1 1.5 2 2.5 3 3.5 -4 dbm -2 dbm 0 dbm +2 dbm +4 dbm noise figure (db) if frequency (ghz) 0 1 2 3 4 5 6 11 12 13 14 15 16 17 -2 dbm 0 dbm +2 dbm +4 dbm noise figure (db) rf frequency (ghz)
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 mxn spurious outputs nlo m r f 0 1 2 3 4 0 xx 43 40 54 xx 1 22 xx 42 56 77 2 74 67 xx 74 98 3 99 97 73 xx 90 4 xx 104 120 102 xx r f = 13.6 ghz @ -20 dbm lo = 13.5 ghz @ +2 dbm data taken without i f hybrid all values in dbc below i f power level. absolute maximum ratings r f +5 dbm lo drive +20 dbm v d1, v d2 4.0 v v d3 5.5 v c hannel temperature 150 c c ontinuous pdiss (t=85 c ) (derate 9.56 mw/ c above 85 c ) 0.65 w thermal r esistance ( r th ) (channel to package bottom) 71 c /w s torage temperature -65 to +150 c operating temperature -40 to +85 c 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 0.05mm 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 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 hmc869lc5 v00.0709 gaas mmic i/q downconverter 12 - 16 ghz
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 pin number function description i nterface s chematic 1, 5, 7 - 9, 13 - 16, 22 - 27, 30 - 32 n/ c the pins are not connected internally; however, all data shown herein was measured with these pins connected to r f/d c ground externally. 2, 4, 10, 12, 17, 19, 21 gnd these pins and ground paddle must be connected to r f/d c ground. 3 r f this pin is a c coupled and matched to 50 ohms. 6 v d3 power supply for lo amplifer. 28, 29 v d2, v d1 power supply for r f lna. 18 i f2 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 frequency range. for operation to d c , this pin must not sink / source more than 3 ma of current or part non-function and possible failure will result. 20 i f1 11 lo this pin is a c coupled and matched to 50 ohms. pin descriptions typical application note: l s b and u s b is determined by gnd on hybrid hmc869lc5 v00.0709 gaas mmic i/q downconverter 12 - 16 ghz
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 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. hmc869lc5 v00.0709 gaas mmic i/q downconverter 12 - 16 ghz list of materials for evaluation pcb 111227 [1] i tem description j1, j2 p c b m ount sm a r f c onnector, sri j3, j4 p c b m ount sm a c onnector, johnson j5, j6, j7 d c pin c 1, c 2, c 3 c apacitor 0402, pkg. 100pf c 4, c 5, c 6 c apacitor 0402, pkg. 1000pf c 7, c 8, c 9 c apacitor, c ase a, 2.2uf r 1, r 2 r esistor, 0402 pkg. 0 ohm u1 h mc 869l c 5 p c b [2] 111225 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
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