mixers - downconverters - smt 8 8 - 62 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 hmc380qs16g / 380qs16ge pcs/umts high ip3 rfic downconverter, 1.7 - 2.2 ghz v02.0305 general description features functional diagram the hmc380qs16g & HMC380QS16GE are high linearity down-converter receiver ics suitable for pcs/umts infrastructure applications from 1.7 - 2.2 ghz. the receiver ic is designed to support umts applications where a high third order intercept point is required. a passive mixer coupled with a high dynamic range if ampli er achieves an input ip3 of +19 dbm. the converter provides a gain of 11.5 db and 9 db typical single side band noise gure. the ic operates from a positive +5v rail consuming 165 ma of current while only requiring a -5 dbm lo drive. the design requires no external baluns. the mixer supports if frequencies between 50 mhz and 300 mhz. +19 dbm input ip3 low lo drive: -5 dbm conversion gain: 11 db noise figure: 9 db single positive supply: +5v, 165 ma electrical speci cations, t a = +25 c, lo = -5 dbm, vdd = 5v, if = 250 mhz [1] typical applications the hmc380qs16g / HMC380QS16GE is ideal for: ? gsm, gprs & edge infrastructure ? cdma, wcdma infrastructure ? phs infrastructure parameter min. typ. max. min. typ. max. units frequency range, rf 1.7 - 2.0 2.0 - 2.2 ghz frequency range, lo 1.4 - 1.95 1.7 - 2.15 ghz frequency range, if [2] 50 - 300 50 - 300 mhz conversion gain 9 11.5 9 11.5 db noise figure (ssb) 9.2 10.5 10 11.5 db lo to rf isolation 20 25 23 28 db lo to if isolation 22 32 30 38 db rf to if isolation 38 50 46 54 db ip3 (input) 17 19 17 19 dbm 1 db compression (input) 3 5 3 6 dbm lo input drive level (typical) -5 to 0 -5 to 0 dbm supply current (idd for lo & if) (if bias resistor= 3.3 ohms) 175 175 ma [1] unless otherwise noted all measurements with low side lo & if = 250 mhz. [2] if matching must be tuned for optimal results, see application circuit herein.
mixers - downconverters - smt 8 8 - 63 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 isolation return loss conversion gain vs. lo drive input p1db vs. temperature if bandwidth * unless otherwise noted all measurements with low side lo & if = 250 mhz. ** if matching must be tuned for optimal results, see application circuit herein. 5 7 9 11 13 15 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 +25 c +85 c -40 c conversion gain (db) rf frequency (ghz) -60 -50 -40 -30 -20 -10 0 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 rf to if lo to rf lo to if isolation (db) frequency (ghz) 5 7 9 11 13 15 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 lo = -8 dbm lo = -5 dbm lo = -2 dbm lo = 0 dbm conversion gain (db) rf frequency (ghz) -15 -10 -5 0 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 rf lo return loss (db) rf frequency (ghz) 0 2 4 6 8 10 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 + 25c + 85c - 40c input p1db (dbm) rf frequency (ghz) -14 -10 -6 -2 2 6 10 14 50 150 250 350 450 conversion gain return loss response (db) if frequency (mhz) hmc380qs16g / 380qs16ge pcs/umts high ip3 rfic downconverter, 1.7 - 2.2 ghz v02.0305
mixers - downconverters - smt 8 8 - 64 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 and output ip3 vs. temperature input and output ip3 vs lo drive noise figure vs temperature swept lo, fixed if = 250 mhz noise figure swept if, fixed lo = 1.7 ghz * unless otherwise noted all measurements with low side lo & if = 250 mhz. ** if matching must be tuned for optimal results, see application circuit herein. conversion gain with if tuned for 70 mhz ip3 with if tuned for 70 mhz 0 10 20 30 40 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 oip3, +25c oip3, +85c oip3, -40c iip3, +25c iip3, +85c iip3, -40c ip3 (dbm) rf frequency (ghz) oip3 iip3 0 10 20 30 40 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 oip3, lo=-5dbm oip3, lo=-2dbm oip3, lo= 0dbm iip3, lo=-5dbm iip3, lo=-2dbm iip3, lo= 0dbm ip3 (dbm) rf frequency (ghz) oip3 iip3 5 7 9 11 13 15 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 + 25c + 85c - 40c noise figure (db) rf frequency (ghz) 5 7 9 11 13 15 50 100 150 200 250 300 350 400 noise figure (db) if frequency (mhz) 5 7 9 11 13 15 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 conversion gain (db) frequency (ghz) 0 10 20 30 40 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 input ip3 output ip3 ip3 (dbm) frequency (ghz) hmc380qs16g / 380qs16ge pcs/umts high ip3 rfic downconverter, 1.7 - 2.2 ghz v02.0305
mixers - downconverters - smt 8 8 - 65 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 0xx40605835 16206287102 2 124 101 55 94 110 312612611376112 4 121 127 128 124 116 rf freq. = 1.9 ghz @ -10 dbm lo freq. = 1.65 ghz @ -5 dbm all values in dbc relative to the if power level. nlo spur @ rf port lo freq. (ghz) 1 2 3 4 1.4 23 3 16 15 1.6 26 6 12 18 1.8 26 8 10 29 2.0 24 8 12 31 2.2 38 10 14 35 2.4 23 12 19 40 lo = -5 dbm all values in dbc below input lo level measured at rf port. hmc380qs16g / 380qs16ge pcs/umts high ip3 rfic downconverter, 1.7 - 2.2 ghz v02.0305
mixers - downconverters - smt 8 8 - 66 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 typical supply current vs. vdd vdd (lo + if) idd (ma) +4.5 162 +5.0 165 +5.5 168 downconverter will operate over full voltage range shown above. 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 17 mw/c above 85c) 1.10 w thermal resistance (channel to ground paddle) 59 c/w storage temperature -65 to +150c operating temperature -40 to +85c electrostatic sensitive device observe handling precautions part number package body material lead finish msl rating package marking [3] hmc380qs16g low stress injection molded plastic sn/pb solder msl1 [1] h380 xxxx HMC380QS16GE rohs-compliant low stress injection molded plastic 100% matte sn msl1 [2] h380 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 hmc380qs16g / 380qs16ge pcs/umts high ip3 rfic downconverter, 1.7 - 2.2 ghz v02.0305 notes: 1. leadframe material: copper alloy 2. dimensions are in inches [millimeters]. 3. dimension does not include moldflash of 0.15mm per side. 4. dimension does not include moldflash of 0.25mm per side. 5. all ground leads must be soldered to pcb rf ground. 6. classified as moisture sensitivity level (msl) 1.
mixers - downconverters - smt 8 8 - 67 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, 3, 4, 7, 9, 14, 16 n/c not connected 2lo this pin is ac coupled and matched to 50 ohm from 1.4 - 2.2 ghz. 11, 12, 13 gnd backside of package has exposed metal ground slug that must also be connected to rf/dc ground. 5vdd lo power supply for the lo ampli er. one external rf bypass capacitor (10,000 pf) is required. 6vdd if bias voltage for if ampli er. one external rf bypass capacitor (10,000 pf) is required. 8 if bias dc bias setting for if ampli er. 10 if output of if and bias port for ampli er. a pull up induc- tor (l1), output matching network (c5, c6, l2), and 10,000 pf bypass capacitor (c4) are required. 15 rf this pin is dc coupled and matched to 50 ohm from 1.7 - 2.2 ghz. pin descriptions hmc380qs16g / 380qs16ge pcs/umts high ip3 rfic downconverter, 1.7 - 2.2 ghz v02.0305
mixers - downconverters - smt 8 8 - 68 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. list of materials for evaluation pcb 106397 [1] item description j1 - j3 pc mount sma rf connector j4 - j6 dc pins c1 1000 pf chip capacitor, 0603 pkg. c2, c3, c4 0.01f chip capacitor, 0603 pkg. c5 82 pf chip capacitor, 0402 pkg. c6 6 pf chip capacitor, 0603 pkg. l1 150 nh chip inductor, 0805 pkg. l2 27 nh chip inductor, 0805 pkg. r1 3.3 ohm resistor, 0603 pkg. u1 hmc380qs16g / HMC380QS16GE pcb [2] 104814 evaluation board, 1.100 x 1.100 [1] reference this number when ordering complete evaluation pcb [2] circuit board material: rogers 4350 hmc380qs16g / 380qs16ge pcs/umts high ip3 rfic downconverter, 1.7 - 2.2 ghz v02.0305
mixers - downconverters - smt 8 8 - 69 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 note: pin 5 and pin 6 may be connected to a common vdd supply. if l2 c6 250 mhz 27 nh 6 pf 70 mhz 39 nh 39 pf selection of l2 & c6 for various tuned if frequencies* * contact hittite to optimize tuning topology for desired if frequency. * unless otherwise noted all measurements with low side lo & if = 250 mhz. ** if matching must be tuned for optimal results, see application circuit herein. hmc380qs16g / 380qs16ge pcs/umts high ip3 rfic downconverter, 1.7 - 2.2 ghz v02.0305
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