amplifiers - smt 5 5 - 118 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 hmc375lp3 / 375LP3E gaas phemt mmic low noise amplifier, 1.7 - 2.2 ghz v01.0604 general description features functional diagram the hmc375lp3 & hmc375LP3E high dynamic range gaas phemt mmic low noise ampli ers are ideal for gsm & cdma cellular basestation front-end receivers operating between 1.7 and 2.2 ghz. this lna has been optimized to provide 0.9 db noise gure, 17 db gain and +33 dbm output ip3 from a single supply of +5.0v @ 136ma. input and output return losses are 14 db typical with the lna requiring minimal external components to optimize the rf input match, rf ground and dc bias. the hmc375lp3 & hmc375LP3E share the same package with the hmc356lp3 and hmc372lp3 high ip3 lnas. a low cost, leadless 3x3 mm (lp3) smt qfn package houses the low noise ampli er. noise figure: 0.9 db +34 dbm output ip3 gain: 17 db very stable gain vs. supply & temperature single supply: +5.0 v @ 136 ma 50 ohm matched output electrical specifications, t a = +25 c, vs = +5v typical applications the hmc375lp3 / hmc375LP3E is ideal for basestation receivers: ? gsm, gprs & edge ? cdma & w-cdma ? dect parameter min. typ. max. min. typ. max. min. typ. max. min. typ. max. units frequency range 1.8 - 1.9 1.9 - 2.0 2.0 - 2.1 2.1 - 2.2 ghz gain 16.5 18.5 15.5 17.5 15 17 13 15 db gain variation over temperature 0.014 0.021 0.014 0.021 0.014 0.021 0.014 0.021 db/c noise figure 1.0 1.35 0.95 1.2 0.9 1.2 0.9 1.3 db input return loss 12 13 14 15 db output return loss 13 16 11 8 db reverse isolation 35 34 34 34 db output power for 1db compression (p1db) 16 18.5 16 18.5 15 18 14.5 17.5 dbm saturated output power (psat) 19.5 19.5 19.5 19.5 dbm output third order intercept (ip3) (-20 dbm input power per tone, 1 mhz tone spacing) 34 33.5 33 32.5 dbm supply current (idd) 136 136 136 136 ma
amplifiers - smt 5 5 - 119 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 broadband gain & return loss gain vs. vdd gain vs. temperature reverse isolation vs. temperature noise figure vs. vdd noise figure vs. temperature 10 12 14 16 18 20 22 24 1.7 1.8 1.9 2 2.1 2.2 +25 c +85 c -40 c gain (db) frequency (ghz) 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 1.5 1.7 1.8 1.9 2 2.1 2.2 +25 c +85 c -40 c noise figure (db) frequency (ghz) 12 13 14 15 16 17 18 19 20 21 22 1.7 1.8 1.9 2 2.1 2.2 +4.5 v +5.0 v +5.5 v gain (db) frequency (ghz) 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 1.5 1.7 1.8 1.9 2 2.1 2.2 +4.5 v +5.0 v +5.5 v noise figure (db) frequency (ghz) -50 -45 -40 -35 -30 -25 -20 -15 1.7 1.8 1.9 2 2.1 2.2 +25 c +85 c -40 c isolation (db) frequency (ghz) -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 0.5 0.75 1 1.25 1.5 1.75 2 2.25 2.5 2.75 3 s21 s11 s22 response (db) frequency (ghz) hmc375lp3 / 375LP3E gaas phemt mmic low noise amplifier, 1.7 - 2.2 ghz v01.0604
amplifiers - smt 5 5 - 120 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 return loss vs. temperature output return loss vs. temperature output ip3 vs. vdd output ip3 vs. temperature p1db & psat vs. temperature p1db vs. vdd -25 -20 -15 -10 -5 0 1.7 1.8 1.9 2 2.1 2.2 +25 c -40 c +85 c return loss (db) frequency (ghz) -25 -20 -15 -10 -5 0 1.7 1.8 1.9 2 2.1 2.2 +25 c +85 c -40 c return loss (db) frequency (ghz) 30 31 32 33 34 35 36 37 38 39 40 1.7 1.8 1.9 2 2.1 2.2 +25 c +85 c -40 c output ip3 (dbm) frequency (ghz) 30 31 32 33 34 35 36 37 38 39 40 1.7 1.8 1.9 2 2.1 2.2 +4.5 v +5.0 v +5.5 v output ip3 (dbm) frequency (ghz) 14 15 16 17 18 19 20 21 22 23 24 1.7 1.8 1.9 2 2.1 2.2 +25 c +85 c -40 c compression (dbm) frequency (ghz) p1db psat 12 13 14 15 16 17 18 19 20 21 22 23 24 1.7 1.8 1.9 2 2.1 2.2 +4.5 v +5.0 v +5.5 v output p1db (dbm) frequency (ghz) hmc375lp3 / 375LP3E gaas phemt mmic low noise amplifier, 1.7 - 2.2 ghz v01.0604
amplifiers - smt 5 5 - 121 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 typical supply current vs. vdd vdd (vdc) idd (ma) +4.5 135 +5.0 136 +5.5 137 drain bias voltage (vdd1, vdd2) +8.0 vdc rf input power (rfin)(vs = +5.0 vdc) +10 dbm channel temperature 150 c continuous pdiss (t = 85 c) (derate 15.6 mw/c above 85 c) 1.015 w thermal resistance (channel to ground paddle) 64.1 c/w storage temperature -65 to +150 c operating temperature -40 to +85 c absolute maximum ratings outline drawing hmc375lp3 / 375LP3E gaas phemt mmic low noise amplifier, 1.7 - 2.2 ghz v01.0604 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] hmc375lp3 low stress injection molded plastic sn/pb solder msl1 [1] 375 xxxx hmc375LP3E rohs-compliant low stress injection molded plastic 100% matte sn msl1 [2] 375 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 electrostatic sensitive device observe handling precautions
amplifiers - smt 5 5 - 122 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, 6-10, 12, 14, 16 n/c no connection necessary. these pins may be connected to rf/dc ground. 2rfin this pin is matched to 50 ohms with a 13 nh inductor to ground. see application circuit. 5acg ac ground - an external capacitor of 0.01f to ground is required for low frequency bypassing. see application circuit for further details. 11 rfout this pin is ac coupled and matched to 50 ohms. 13,15 vdd2, vdd1 power supply voltage. choke inductor and bypass capacitor are required. see application circuit. gnd package bottom must be connected to rf/dc ground. pin descriptions application circuit note: l1, l2, l3 and c1 should be located as close to pins as possible. hmc375lp3 / 375LP3E gaas phemt mmic low noise amplifier, 1.7 - 2.2 ghz v01.0604
amplifiers - smt 5 5 - 123 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 item description j1 - j2 pcb mount sma rf connector j3 - j4 dc pin c1 1000 pf capacitor, 0402 pkg. c2, c3 10000 pf capacitor, 0603 pkg. l1 13nh inductor, 0402 pkg. l2 33nh inductor, 0603 pkg. l3 24nh inductor, 0402 pkg. u1 hmc375lp3 / hmc375LP3E ampli er pcb [2] 107514 eval board [1] reference this number when ordering complete evaluation pcb [2] circuit board material: rogers 4350 evaluation pcb the circuit board used in the nal application should use rf circuit design te chniques. 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 suf cient 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 107726 [1] hmc375lp3 / 375LP3E gaas phemt mmic low noise amplifier, 1.7 - 2.2 ghz v01.0604
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