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 mixers - si ngl e & doubl e balanc e d - s mt 10 10 - 1 hmc552lp4 / 552lp4e gaas mmic mixer w/ integrated lo amplifier, 1.6 - 3.0 ghz v03.1210 general description features functional diagram the hmc552lp4 & hmc552lp4 e are high linearity, double-balanced converter i cs that operate from 1.6 to 3.0 ghz and deliver a +25 dbm input third order intercept point. the lo amplifer output and high dynamic range mixer input are positioned so that an external lo flter can be placed in series be-tween them. the converter provides 30 db of lo to r f isolation and is ideal for upconverter and down-converter applications. the i c operates from a single +5v supply consuming 62 ma of current and accepts a lo drive level of -4 to +4 dbm. the design requires no external baluns and supports i f frequencies between dc and 1 ghz. the hmc552lp4 & hmc552lp4 e are pin for pin com- patible with the hmc551lp4 & hmc551lp4 e , which operate from 0.8 to 1.2 ghz. i nput i p3: +25 dbm low i nput lo drive: -4 to +4 dbm lo to r f i solation: 30 db low conversion loss: 8 db s ingle positive s upply: +5v @ 62 ma r obust 1,000v es d, class 1c 24 lead 4x4mm s mt package: 16mm 2 electrical specifcations, t a = +25 c, lo = 0 dbm, vcc = +5v, r1 = 18 ohms, if = 100 mhz* typical applications the hmc552lp4 / hmc552lp4 e is ideal for wireless i nfrastructure applications: ? pcs / 3g infrastructure ? base stations & repeaters ? wimax & wibro ? ism & fixed wireless parameter min. typ. max. units frequency r ange, r f, lo 1.6 - 3.0 ghz frequency r ange, i f dc - 1.0 ghz conversion loss 8 10 db noise figure ( ss b) 8 db lo to r f i solation 25 30 db lo to i f i solation 10 20 db i p3 ( i nput) 25 dbm 1 db compression ( i nput) 16 dbm lo drive i nput level (typical) -4 to +4 dbm s upply current ( i cc) 62 ma *unless otherwise noted, all measurements performed as a downconverter confgured as shown in application circuit.
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 mixers - si ngl e & doubl e balanc e d - s mt 10 10 - 2 conversion gain vs. temperature @ lo = 0 dbm isolation @ lo = 0 dbm return loss @ lo = 0 dbm conversion gain vs. lo drive upconverter performance conversion gain vs. lo drive if bandwidth @ lo = 0 dbm -20 -15 -10 -5 0 1 1.5 2 2.5 3 3.5 +25c +85c -40c conversion gain (db) frequency (ghz) hmc552lp4 / 552lp4e gaas mmic mixer w/ integrated lo amplifier, 1.6 - 3.0 ghz v03.1210 -20 -15 -10 -5 0 1 1.5 2 2.5 3 3.5 rf lo return loss (db) frequency (ghz) -25 -20 -15 -10 -5 0 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 conversion gain return loss response (db) frequency (ghz) -20 -15 -10 -5 0 1 1.5 2 2.5 3 3.5 lo= -4 dbm lo= -2 dbm lo= 0 dbm lo= 2 dbm lo= 4 dbm conversion gain (db) frequency (ghz) -20 -15 -10 -5 0 1 1.5 2 2.5 3 3.5 lo= -4 dbm lo= -2 dbm lo= 0 dbm lo= 2 dbm lo= 4 dbm conversion gain (db) frequency (ghz) -50 -40 -30 -20 -10 0 1 1.5 2 2.5 3 3.5 rf to if lo to rf lo to if isolation (db) frequency (ghz)
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 mixers - si ngl e & doubl e balanc e d - s mt 10 10 - 3 input ip3 vs. temperature @ lo = 0 dbm input ip3 vs. lo drive input ip2 vs. lo drive input p1db vs. temperature @ lo = 0 dbm input ip2 vs. temperature @ lo = 0 dbm hmc552lp4 / 552lp4e gaas mmic mixer w/ integrated lo amplifier, 1.6 - 3.0 ghz v03.1210 20 30 40 50 60 70 80 1.5 2 2.5 3 3.5 +25c +85c -40c ip2 (dbm) frequency (ghz) 20 30 40 50 60 70 80 1.5 2 2.5 3 3.5 lo= -4 dbm lo= -2 dbm lo= 0 dbm lo= 2 dbm lo= 4 dbm ip2 (dbm) frequency (ghz) 10 12 14 16 18 20 1.5 1.8 2 2.2 2.5 2.7 3 +25c +85c -40c p1db (dbm) frequency (ghz) 5 10 15 20 25 30 35 1.5 2 2.5 3 3.5 lo= -4 dbm lo= -2 dbm lo= 0 dbm lo= 2 dbm lo= 4 dbm ip3 (dbm) frequency (ghz) 5 10 15 20 25 30 35 1.5 2 2.5 3 3.5 +25c +85c -40c ip3 (dbm) frequency (ghz)
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 mixers - si ngl e & doubl e balanc e d - s mt 10 10 - 4 harmonics of lo mxn spurious @ if port nlo m r f 0 1 2 3 4 0 xx -3 16 16 25 1 7 0 23 44 53 2 79 66 61 61 98 3 102 105 93 94 84 4 103 107 107 102 103 r f freq. = 1.9 ghz @ -10 dbm lo freq. = 1.8 ghz @ 0 dbm all values in dbc relative to the i f power level. nlo s pur @ r f port lo freq. (ghz) 1 2 3 4 1.5 27 17 31 32 1.8 28 16 40 44 2.1 28 18 31 47 2.4 34 21 33 41 2.7 36 28 42 46 3.0 41 27 48 54 lo = 0 dbm all values in dbc below input lo level measured at r f port. typical supply current vcc i cc (ma) +5.0 62 ma hmc552lp4 / 552lp4e v03.1210 gaas mmic mixer w/ integrated lo amplifier, 1.6 - 3.0 ghz
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 mixers - si ngl e & doubl e balanc e d - s mt 10 10 - 5 outline drawing absolute maximum ratings r f / i f i nput (vcc= +5v) +31 dbm lo drive (vcc= +5v) +10 dbm b i a s +7 vdc junction temperature 150 c continuous pdiss (t = 85 c) (derate 9.5 mw/ c above 85 c) 0.6 w thermal r esistance (junction to ground paddle) 105.6 c/w s torage temperature -65 to +150 c operating temperature -40 to +85 c es d s ensitivity (hbm) class 1c e l e ct ro s tat ic se n si t i v e de v ic e ob ser v e handl i ng p re caut i on s not es : 1. l e adf r am e mat eri al: copp er alloy 2. d i m e n si on s a re i n i nch es [m i ll i m e t ers ] 3. l e ad s pac i ng tol er anc e is non-cumulat i v e . 4. pad bu rr l e ngth s hall b e 0.15mm ma xi mum. pad bu rr h ei ght s hall b e 0.05mm ma xi mum. 5. packag e wa r p s hall not ex c ee d 0.05mm. 6. all g r ound l e ad s and g r ound paddl e mu s t b e s old ere d to pcb r f g r ound. 7. re f er to h i tt i t e appl i cat i on not e fo r s ugg es t e d land patt er n. part number package body material lead finish m s l r ating package marking [3] hmc552lp4 low s tress i njection molded plastic s n/pb s older m s l1 [1] h552 xxxx hmc552lp4 e r oh s -compliant low s tress i njection molded plastic 100% matte s n m s l1 [2] h552 xxxx [1] max peak refow temperature of 235 c [2] max peak refow temperature of 260 c [3] 4-digit lot number xxxx package information hmc552lp4 / 552lp4e v03.1210 gaas mmic mixer w/ integrated lo amplifier, 1.6 - 3.0 ghz
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 mixers - si ngl e & doubl e balanc e d - s mt 10 10 - 6 pin number function description i nterface s chematic 1 m ix lo this pin is dc coupled and matched to 50 ohms. an off chip dc blocking capacitor is required. 2, 6 - 9, 11 - 17, 19 - 24 n/c no connection. these pins may be connected to r f ground. performance will not be affected. 3 b i a s power supply for the lo amplifer , a bias resistor is required . three external bypass capacitors are recom - mended for optimum performance, as illustrated in the application circuit. 4 gnd backside of package has exposed metal ground paddle that must also be connected to ground. 5 lo this pin is dc coupled and matched to 50 ohms. an off chip dc blocking capacitor is required. 10 i f 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 i f frequency range. for operation to dc, this pin must not source/ sink more than 18 ma of current or die non-function and possible die failure will result. 18 r f this pin is dc coupled and matched to 50 ohms. pin descriptions hmc552lp4 / 552lp4e v03.1210 gaas mmic mixer w/ integrated lo amplifier, 1.6 - 3.0 ghz
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 mixers - si ngl e & doubl e balanc e d - s mt 10 10 - 7 evaluation pcb the circuit board used in the 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 hit - tite upon request. i tem description j1 - j3 pcb mount s ma r f connector j4, j5 dc pin c1, c2, c5 100 pf chip capacitor, 0402 pkg. c3 1000 p f chip capacitor, 0603 pkg. c4 2.2 f capacitor, tantalum l1 18 nh chip i nductor, 0603 pkg. r 1 18 ohm r esistor, 1210 1/8 watt pkg. u1 hmc552lp4 / hmc552lp4 e pcb [2] 113417 e valuation board [1] r eference this number when ordering complete evaluation pcb [2] circuit board material: r ogers 4350 list of materials for evaluation pcb 113722 [1] hmc552lp4 / 552lp4e v03.1210 gaas mmic mixer w/ integrated lo amplifier, 1.6 - 3.0 ghz
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 mixers - si ngl e & doubl e balanc e d - s mt 10 10 - 8 application circuit r ecommended components values ( i f = dc - 300 mhz) c3 1000 pf c4 2.2 f c1, c2, c5 100 p f l1 18 nh r 1 18 ohm hmc552lp4 / 552lp4e v03.1210 gaas mmic mixer w/ integrated lo amplifier, 1.6 - 3.0 ghz note: s elect r 1 to achieve i cc by using equa - tion below, r 1 18 ohms. i cc = ( vs - 3.8 ) / r 1
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