mixers - downconverters - smt 8 8 - 184 for price, delivery, and to place orders, please contact hittite microwave corporation: 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com hmc581lp6 / 581lp6e high ip3 rfic dual downconverter, 800 - 960 mhz v00.0806 general description features functional diagram the hmc581lp6 & hmc581lp6e are high linear- ity dual down converter receiver ics that operate from 800 - 960 mhz and deliver a +26 dbm input third order intercept point for umts & gsm applications. the passive mixer outputs and high dynamic range if ampli er inputs are positioned so that an external if lter can be placed in series between them. the con- verter provides a gain of 9 db and typical single side band noise gure of 13 db. the ic operates from a single +5v supply consuming 260 ma of current while requiring only 0 dbm lo drive. the design requires no external baluns, no external matching and supports if frequencies between 50 and 300 mhz. +26 dbm input ip3 low single input lo drive: 0 dbm 9 db conversion gain 13 db noise figure single positive supply: +5v @ 260 ma electrical speci cations, t a = +25 c, lo = 0 dbm, vdd = +5v, if = 105 mhz* typical applications the hmc581lp6 / hmc581lp6e is ideal for wireless infrastructure applications: ? gsm, gprs & edge ? cdma & w-cdma ? cellular / 3g infrastructure parameter min. typ. max. units frequency range, rf 800 - 960 mhz frequency range, lo 700 - 1160 mhz frequency range, if 50 - 300 mhz conversion gain 79 db noise figure (ssb) 13 db lo to rf isolation 4db lo to if isolation 10 db rf to if isolation 15 db ip3 (input) 23 26 dbm 1 db compression (input) 9.5 dbm branch isolation 40 db lo drive input level (typical) -4 to +4 dbm supply current (idd for lo & if) (if bias resistor= 4.7 ohms) 256 ma * unless otherwise noted all measurements with low side lo & if = 105 mhz.
mixers - downconverters - smt 8 8 - 185 for price, delivery, and to place orders, please contact hittite microwave corporation: 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com conversion gain vs. temperature @ lo = 0 dbm, if = 200 mhz isolation @ lo = 0 dbm return loss @ lo = 0 dbm conversion gain vs. lo drive, if = 105 mhz p1db vs. temperature @ lo = 0 dbm, if = 200 mhz high ip3 rfic dual downconverter, 800 - 960 mhz v00.0806 hmc581lp6 / 581lp6e -10 -5 0 5 10 15 20 0.7 0.8 0.9 1 1.1 +25c +85c -40c conversion gain (db) rf frequency (ghz) -40 -30 -20 -10 0 10 20 0.7 0.8 0.9 1 1.1 rf to if lo to rf lo to if isolation (db) rf frequency (ghz) -10 -5 0 5 10 15 20 0.7 0.8 0.9 1 1.1 -4dbm -2dbm 0dbm +2dbm +4dbm conversion gain (db) rf frequency (ghz) -25 -20 -15 -10 -5 0 0123 rf lo return loss (db) frequency (ghz) -10 -5 0 5 10 15 20 25 0.7 0.8 0.9 1 1.1 output p1db, +85c output p1db, +25c output p1db, -40c input p1db, +25c input p1db, -40c input p1db, +85c p1db (dbm) rf frequency (ghz) output p1db input p1db * unless otherwise noted all measurements with low side lo & if = 105 mhz. if bandwidth, lo = 0 dbm -20 -15 -10 -5 0 5 10 15 20 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 conversion gain return loss response (db) if frequency (ghz)
mixers - downconverters - smt 8 8 - 186 for price, delivery, and to place orders, please contact hittite microwave corporation: 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com input & output ip3 vs. temperature @ lo = 0 dbm, if = 200 mhz input & output ip3 vs lo drive, if = 200 mhz noise figure vs. if frequency branch isolation rf1, if2 @ lo = 0 dbm input & output ip2 vs. lo drive, if = 200 mhz high ip3 rfic dual downconverter, 800 - 960 mhz v00.0806 hmc581lp6 / 581lp6e 40 45 50 55 60 65 70 0.7 0.8 0.9 1 1.1 iip2, -2dbm iip2, 0dbm iip2, +2dbm oip2, -2dbm oip2, 0dbm oip2,+2dbm ip2 (dbm) rf frequency (ghz) output ip2 input ip2 10 15 20 25 30 35 40 0.7 0.8 0.9 1 1.1 iip3, +25c iip3, +85c iip3, -40c oip3, +25c oip3, +85c oip3, -40c ip3 (dbm) rf frequency (ghz) output ip3 input ip3 0 5 10 15 20 25 30 35 40 0.7 0.8 0.9 1 1.1 iip3, -2dbm iip3, 0dbm iip3, +2dbm oip3, -2dbm oip3, 0dbm oip3, +2dbm ip3 (dbm) rf frequency (ghz) oip3 iip3 0 4 8 12 16 20 50 100 150 200 250 300 350 400 lo=700mhz lo=800mhz lo=1000mhz lo=1100mhz lo=1200mhz noise figure (db) if frequency (mhz) -52 -48 -44 -40 -36 0.7 0.8 0.9 1 1.1 branch isolation (db) rf frequency (ghz) * unless otherwise noted all measurements with low side lo & if = 105 mhz.
mixers - downconverters - smt 8 8 - 187 for price, delivery, and to place orders, please contact hittite microwave corporation: 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com harmonics of lo mxn spurious @ if port nlo mrf01234 0xx2363253 1190265862 27565505489 310893887889 412312311710389 rf freq. = 0.8 ghz @ -10 dbm lo freq. = 0.7 ghz @ 0 dbm all values in dbc below if power level (1rf - 1lo). nlo spur @ rf port lo freq. (ghz) 1 2 3 4 0.6 15 16 14 26 0.7 7 22 15 37 0.8 4 23 19 46 0.9 3 17 25 38 1 2 17 23 25 1.1 1 20 12 24 lo = 0 dbm all values in dbc below input lo level measured at rf port. high ip3 rfic dual downconverter, 800 - 960 mhz v00.0806 hmc581lp6 / 581lp6e conversion gain vs. lo drive if = 70 mhz -10 -5 0 5 10 15 20 0.7 0.8 0.9 1 1.1 -4dbm -2dbm 0dbm 2dbm +4dbm conversion gain (db) rf frequency (ghz) conversion gain vs. lo drive, if = 150 mhz -10 -5 0 5 10 15 20 0.7 0.8 0.9 1 1.1 -4dbm -2dbm 0dbm 2dbm +4dbm conversion gain (db) rf frequency (ghz) conversion gain vs. lo drive, if = 200 mhz -10 -5 0 5 10 15 20 0.7 0.8 0.9 1 1.1 -4dbm -2dbm 0dbm 2dbm +4dbm conversion gain (db) rf frequency (ghz) typical supply current vs. vdd vdd (lo + if) idd (ma) +4.5 190 +5.0 260 +5.5 340 downconverter will operate over full voltage range shown above.
mixers - downconverters - smt 8 8 - 188 for price, delivery, and to place orders, please contact hittite microwave corporation: 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com outline drawing absolute maximum ratings rf / if input (vdd= +5v) +13 dbm lo drive (vdd= +5v) +15 dbm vdd (lo or if) +7 vdc channel temperature 150c continuous pdiss (t = 85c) (derate 25.5 mw/c above 85c) 1.64 w thermal resistance (channel to ground paddle) 39.6 c/w storage temperature -65 to +150c operating temperature -40 to +85c electrostatic sensitive device observe handling precautions notes: 1. leadframe material: copper alloy 2. dimensions are in inches [millimeters] 3. lead spacing tolerance is non-cumulative. 4. pad burr length shall be 0.15mm maximum. pad burr height shall be 0.05mm maximum. 5. package warp shall not exceed 0.05mm. 6. all ground leads and ground paddle must be soldered to pcb rf ground. 7. refer to hittite application note for suggested land pattern. part number package body material lead finish msl rating package marking [3] hmc581lp6 low stress injection molded plastic sn/pb solder msl1 [1] h581 xxxx hmc581lp6e rohs-compliant low stress injection molded plastic 100% matte sn msl1 [2] h581 xxxx [1] max peak re ow temperature of 235 c [2] max peak re ow temperature of 260 c [3] 4-digit lot number xxxx package information high ip3 rfic dual downconverter, 800 - 960 mhz v00.0806 hmc581lp6 / 581lp6e
mixers - downconverters - smt 8 8 - 189 for price, delivery, and to place orders, please contact hittite microwave corporation: 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com pin number function description interface schematic 1, 7 rf1, rf2 these pins are dc coupled and matched to 50 ohms. 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28 gnd backside of package has exposed metal ground slug that must also be connected to ground. 3vdd power supply for the second stage lo ampli er. one external bypass capacitor (1,000 pf) is required. 61 ma typical, 73 ma maximum. 5, 15, 19 n/c no connection. these pins may be connected to rf ground. performance will not be affected. 9, 27 mix if2, mix if1 if output from the mixers. this pin is dc coupled to the mixer. a low pass lter and blocking capacitor are required between mixer if port and if ampli er. (see application circuit). 11, 25 amp if2, amp if1 inputs to the if ampli ers. a low pass lter and block- ing capacitor are required between mixer if port and if ampli er. (see application circuit). 13, 23 if2, if1 outputs of the if ampli ers and bias ports for the if ampli ers. a pull up inductor, resistor, and bypass capacitors are required. (see application circuit). if1 = 71 ma typical, 85 ma maximum. if2 = 71 ma typical, 85 ma maximum. 17 lo this pin is ac coupled and matched to 50 ohms. 21 vdd lo bias voltage for the rst stage of the lo ampli er. a pull up inductor, resistor, and bypass capacitors are required. (see application circuit). 53 ma typical, 64 ma maximum. pin descriptions high ip3 rfic dual downconverter, 800 - 960 mhz v00.0806 hmc581lp6 / 581lp6e
mixers - downconverters - smt 8 8 - 190 for price, delivery, and to place orders, please contact hittite microwave corporation: 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com evaluation pcb the circuit board used in the nal application should use rf circuit design techniques. signal lines should have 50 ohm impedance while the package ground leads and exposed paddle should be con- nected 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. item description j1 - j5 pcb mount sma rf connector j6 - j9 dc pins c1, c4 - c10 1000 pf chip capacitor, 0402 pkg. c2, c3 7 pf chip capacitor, 0402 pkg. c11, c12, c13 100 pf chip capacitor, 0402 pkg. l1, l2 220 nh chip inductor, 0603 pkg. l3 22 nh chip inductor, 0603 pkg. l4, l5 27 nh chip inductor, 0603 pkg. r1, r2 4.7 ohm resistor, 0603 pkg. r3 22 ohm resistor, 0603 pkg. u1 hmc581lp6 / hmc581lp6e pcb [2] 106955-2 evaluation board [1] reference this number when ordering complete evaluation pcb [2] circuit board material: rogers 4350 list of materials for evaluation pcb 115316 [1] high ip3 rfic dual downconverter, 800 - 960 mhz v00.0806 hmc581lp6 / 581lp6e
mixers - downconverters - smt 8 8 - 191 for price, delivery, and to place orders, please contact 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 circuit recommended components values (if = dc - 300 mhz) c1, c4 - c10 1000 pf c2, c3 7 pf c11, c12, c13 100 pf l1, l2 220 nh l3 22 nh l4, l5 27 nh r1, r2 4.7 ohm r3 22 ohm note: l4, c3 and l5, c2 form low pass lters, these values may be changed for optimization of lo to if isolation, depending on application frequency. c4 and c5 are dc blocks. high ip3 rfic dual downconverter, 800 - 960 mhz v00.0806 hmc581lp6 / 581lp6e
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