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 low noise amplifiers - smt 8 8 - 60 hmc374 / 374e smt phemt low noise amplifier, 0.3 - 3.0 ghz v00.0405 general description features functional diagram single supply: vdd = +2.75 to +5.5v low noise figure: 1.5 db high output ip3: +37 dbm no external matching required electrical speci cations, t a = +25 c, vdd= +5v typical applications the hmc374 / HMC374E is ideal for: ? cellular/pcs/3g ? wcs, mmds & ism ? fixed wireless & wlan ? private land mobile radio the hmc374 & HMC374E are general purpose broad band low noise ampli ers (lna) for use in the 0.3 - 3 ghz frequency range. the lna provides 15 db of gain and a 1.5 db noise gure from a single positive supply of +2.75 to +5.5v. the low noise gure coupled with a high p1db (22 dbm) and high oip3 (37 dbm) make this part ideal for cellular applications. the compact lna design utilizes on-chip matching for repeatable gain and noise gure performance. to minimize board area the design is offered in a low cost sot26 package that occupies only 0.118 x 0.118. parameter min. typ. max. min. typ. max. min. typ. max. units frequency range 0.3 - 1.0 1.0 - 2.0 2.0 - 3.0 ghz gain 12 15 10 13 6 9 db gain variation over temperature 0.01 0.02 0.01 0.02 0.01 0.02 db/c noise figure 1.5 1.9 1.6 2.0 1.8 2.2 db input return loss 5 8 13 db output return loss 7 9 9 db output 1 db compression (p1db) 22 22 22 dbm saturated output power (psat) 23 23 23 dbm output third order intercept (ip3) 37 37 37 dbm supply current (idd) (vdd = +5v) 90 90 90 ma
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 low noise amplifiers - smt 8 8 - 61 -20 -15 -10 -5 0 5 10 15 20 0 0.5 1 1.5 2 2.5 3 3.5 4 s21 s11 s22 response (db) frequency (ghz) input return loss vs. temperature output return loss vs. temperature broadband gain & return loss gain vs. temperature noise figure vs. temperature output ip3 vs. temperature 0 4 8 12 16 20 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3 3.3 +25c +85c -40c gain (db) frequency (ghz) -20 -16 -12 -8 -4 0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3 3.3 +25c +85c -40c return loss(db) frequency (ghz) -12 -10 -8 -6 -4 -2 0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3 3.3 +25c +85c -40c return loss(db) frequency (ghz) 0 1 2 3 4 5 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3 +25c +85c -40c noise figure(db) frequency (ghz) 30 31 32 33 34 35 36 37 38 39 40 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3 3.3 +25c +85c -40c oip3(dbm) frequency (ghz) hmc374 / 374e smt phemt low noise amplifier, 0.3 - 3.0 ghz v00.0405
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 low noise amplifiers - smt 8 8 - 62 p1db vs. temperature power compression @ 2 ghz reverse isolation vs. temperature psat vs. temperature gain, noise figure & power vs. supply voltage @ 2 ghz 9 11 13 15 17 19 21 23 25 0 1 2 3 4 5 6 7 8 2.7 3.1 3.5 3.9 4.3 4.7 5.1 5.5 gain p1db noise figure gain (db), p1db (dbm) noise figure (db) vdd (vdc) -5 0 5 10 15 20 25 30 35 -20 -15 -10 -5 0 5 10 15 pout gain pae pout (dbm), gain (db), pae (%) input power (dbm) -30 -25 -20 -15 -10 -5 0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3 3.3 +25c +85c -40c isolation (db) frequency (ghz) 15 16 17 18 19 20 21 22 23 24 25 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3 3.3 +25c +85c -40c psat(dbm) frequency (ghz) 15 16 17 18 19 20 21 22 23 24 25 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3 3.3 +25c +85c -40c p1db(dbm) frequency (ghz) 90 92 94 96 98 100 102 104 -20 -15 -10 -5 0 5 10 15 idd (ma) input power (dbm) current vs. power @ 2 ghz hmc374 / 374e smt phemt low noise amplifier, 0.3 - 3.0 ghz v00.0405
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 low noise amplifiers - smt 8 8 - 63 outline drawing absolute maximum ratings 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. drain bias voltage (vdd) +7.0 vdc rf input power (rfin)(vdd = +5.0 vdc) 15 dbm channel temperature 150 c continuous pdiss (t = 85 c) (derate 7.5 mw/c above 85 c) 0.488 w thermal resistance (channel to lead) 133 c/w storage temperature -65 to +150 c operating temperature -40 to +85 c typical supply current vs. vdd vdd (v) idd (ma) 2.7 89 3.0 89 5.0 90 5.5 90 hmc374 / 374e smt phemt low noise amplifier, 0.3 - 3.0 ghz v00.0405 part number package body material lead finish msl rating package marking [3] hmc374 low stress injection molded plastic sn/pb solder msl1 [1] h374 xxxx HMC374E rohs-compliant low stress injection molded plastic 100% matte sn msl1 [2] 374e 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
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 low noise amplifiers - smt 8 8 - 64 pin number function description interface schematic 1,4 n/c these pins may be connected to rf/dc ground. performance will not be affected. 2, 5 gnd these pins must be connected to rf/dc ground. 3in this pin is dc coupled. an off-chip dc blocking capacitor is required. 6out rf output and dc bias for the output stage. see application circuit for off-chip components. pin descriptions application circuit recommended component values c1, c2 150 pf c3 1,000 pf c4 4.7 f l1 27 nh hmc374 / 374e smt phemt low noise amplifier, 0.3 - 3.0 ghz v00.0405
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 low noise amplifiers - smt 8 8 - 65 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 should be connected directly to the ground plane similar to that shown above. a suffi- 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 109258 [1] item description j1, j2 pcb mount sma connector j3, j4 dc pin c1, c2 150 pf capacitor, 0402 pkg. c3 1000 pf capacitor, 0603 pkg. c4 4.7 capacitor, tantalum l1 27 nh inductor, 0603 pkg. u1 hmc374 / HMC374E ampli er pcb [2] 109256 evaluation pcb [1] reference this number when ordering complete evaluation pcb [2] circuit board material: roger 4350 hmc374 / 374e smt phemt low noise amplifier, 0.3 - 3.0 ghz v00.0405
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