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 - h i gh i p3 - s mt 10 10 - 1 hmc615lp4 / 615lp4e gaas mmic mixer w/ integrated lo amplifier, 2.3 - 4.0 ghz v02.1210 general description features functional diagram the hmc615lp4( e ) are high linearity, gaas f e t converter i cs that operate from 2.3 to 4.0 ghz and deliver a +35 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 between them. the i c operates from a single +5v supply consuming 65 ma of current and accepts a lo drive level of -2 to +6 dbm. the design requires no external baluns and supports i f frequencies between dc and 1 ghz. the hmc615lp4( e ) is pin for pin compatible with the hmc551lp4( e ), hmc552lp4( e ) and hmc215lp4( e ), which operate from 0.8 to 4.0 ghz. for availability on non- r oh s hmc615lp4 products please contact hittite microwave sales directly. high i nput i p3: +35 dbm low i nput lo drive: -2 to +6 dbm low conversion loss: 10 db s ingle positive s upply: +5v @ 65 ma 24 lead 4x4mm qfn package: 9 mm2 electrical specifcations, t a = +25 c, lo = 4 dbm, vcc = +5v, r1 = 18 ohms, if = 200 mhz* typical applications the hmc615lp4 e is ideal for: ? pcs / 3g infrastructure ? base stations & repeaters ? wimax & wibro ? ism & fixed wireless parameter min. typ. max. units frequency r ange, r f, lo 2.3 - 4.0 ghz frequency r ange, i f dc - 1.0 ghz conversion loss * 10 13 db noise figure ( ss b) 10 db lo to r f i solation 5 15 db lo to i f i solation * 1 10 db i p3 ( i nput) 35 dbm 1 db compression ( i nput) 21 dbm lo drive i nput level (typical) -2 to +6 dbm s upply current ( i cc) 65 75 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 - h i gh i p3 - s mt 10 10 - 2 conversion gain vs. temperature @ lo = 4 dbm isolation @ lo = 4 dbm return loss @ lo = 4 dbm conversion gain vs. lo drive upconverter performance (if= 100 mhz) conversion gain vs. lo drive if bandwidth @ lo = 4 dbm hmc615lp4 / 615lp4e gaas mmic mixer w/ integrated lo amplifier, 2.3 - 4.0 ghz v02.1210 -20 -15 -10 -5 0 1.5 2 2.5 3 3.5 4 4.5 +25c +85c -40c conversion gain (db) frequency (ghz) -30 -25 -20 -15 -10 -5 0 1.5 2 2.5 3 3.5 4 4.5 rf to if lo to rf lo to if isolation (db) frequency (ghz) -20 -15 -10 -5 0 1.5 2 2.5 3 3.5 4 4.5 lo= -4 dbm lo= -2 dbm lo= 0 dbm lo= 2 dbm lo= 4 dbm lo= 6 dbm conversion gain (db) frequency (ghz) -20 -15 -10 -5 0 1.5 2 2.5 3 3.5 4 4.5 lo= -4 dbm lo= -2 dbm lo= 0 dbm lo= 2 dbm lo= 4 dbm lo= 6 dbm conversion gain (db) frequency (ghz) -30 -25 -20 -15 -10 -5 0 1.5 2 2.5 3 3.5 4 4.5 lo rf return loss (db) frequency (ghz) -25 -20 -15 -10 -5 0 0 0.5 1 1.5 2 2.5 conversion gain return loss response (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 - h i gh i p3 - s mt 10 10 - 3 mxn spurious @ if port nlo m r f 0 1 2 3 4 0 xx -11 -1 6 10 1 5 0 16 37 36 2 58 67 55 51 60 3 98 102 103 82 91 4 99 99 104 106 107 r f freq. = 3 ghz @ -10 dbm lo freq. = 2.8 ghz @ 0 dbm all values in dbc relative to the i f power level. input ip3 vs. temperature @ lo = 4 dbm input ip3 vs. lo drive input ip2 vs. lo drive input p1db vs. temperature @ lo = 4 dbm input ip2 vs. temperature @ lo = 4 dbm hmc615lp4 / 615lp4e gaas mmic mixer w/ integrated lo amplifier, 2.3 - 4.0 ghz v02.1210 0 10 20 30 40 50 1.8 2.2 2.6 3 3.4 3.8 4.2 lo= -2 dbm lo= 0 dbm lo= 2 dbm lo= 4 dbm lo= 6 dbm ip3 (dbm) frequency (ghz) 0 10 20 30 40 50 1.8 2.2 2.6 3 3.4 3.8 4.2 lo= -2 dbm lo= 0 dbm lo= 2 dbm lo= 4 dbm lo= 6 dbm ip2 (dbm) frequency (ghz) 10 15 20 25 30 1.7 2.1 2.5 2.9 3.3 3.7 4.1 +25c +85c -40c p1db (dbm) frequency (ghz) 0 10 20 30 40 50 1.8 2.2 2.6 3 3.4 3.8 4.2 + 25c + 85c - 40c ip2 (dbm) frequency (ghz) 0 10 20 30 40 50 1.8 2.2 2.6 3 3.4 3.8 4.2 + 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 - h i gh i p3 - s mt 10 10 - 4 harmonics of lo nlo s pur @ r f port lo freq. (ghz) 1 2 3 4 1 8 13 29 31 1.8 5 23 18 34 2.6 11 12 27 30 3.4 15 16 48 27 4.2 7 18 27 27 5 16 27 38 43 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 65 ma hmc615lp4 / 615lp4e gaas mmic mixer w/ integrated lo amplifier, 2.3 - 4.0 ghz v02.1210 outline drawing absolute maximum ratings rf / if input (vcc= +5v) +27 dbm lo drive (vcc= +5v) +10 dbm b i a s +7 vdc junction temperature 150 c continuous pdiss (t = 85 c) (derate 5.21 mw/ c above 85 c) 0.339 w thermal r esistance (junction to ground paddle) 192 c/w s torage temperature -65 to +150 c operating temperature -40 to +85 c 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. package warp shall not exceed 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] hmc615lp4 low s tress i njection molded plastic [4] sn/pb solder m s l1 [1] h615 xxxx hmc615lp4 e r oh s -compliant low s tress i njection molded plastic 100% matte s n m s l1 [2] h615 xxxx [1] max peak refow temperature of 235 c [2] max peak refow temperature of 260 c [3] 4-digit lot number xxxx [4] for availability of non- r oh s hmc615lp4 products please contact hittite microwave sales directly. package information
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 - h i gh i p3 - s mt 10 10 - 5 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 hmc615lp4 / 615lp4e gaas mmic mixer w/ integrated lo amplifier, 2.3 - 4.0 ghz v02.1210
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 - h i gh i p3 - s mt 10 10 - 6 hmc615lp4 / 615lp4e gaas mmic mixer w/ integrated lo amplifier, 2.3 - 4.0 ghz v02.1210 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 resistor, 1210 1/8 watt pkg. u1 hmc615lp4 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] 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 note : s elect r 1 to achieve i cc by using equation below, r 1 18 ohms. icc = ( vs - 3.8 ) / r1
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