page 1 of 6 the big deal ? ultra low noise figure, 0.8 db ? high gain, high ip3, +30 dbm ? adjustable current, 25 to 80 ma ? may be used as a replacement for mga-632p8 a,b product overview mini-circuits PMA2-252LN+ is a e-phemt based ultra-low noise mmic amplifer with a unique combina - tions of low noise and high ip3 making this amplifer ideal for sensitive high dynamic range receiver applica - tions. this design operates on a single 3 to 4v supply. feature advantages ultra low noise, 0.8 db at 1.8 ghz excellent noise fgure performance. increases signal to noise ratio. high ip3, +30 dbm at 1.8 ghz combining low noise and high ip3 makes this mmic amplifer ideal for use in low noise receiver front end (rfe) as it gives the user advantages at both ends of the dynamic range: sensitivity & two-tone im performance. adjustable current provides users ability to set current consumption over a wide range from 25 to 80 ma. 2mm x 2mm 8 lead mclp package low inductance, repeatable transitions, excellent thermal contact to pcb max input power, +27 dbm ruggedized design operates up to high input powers often seen at receiver inputs eliminating the need for an external limiter. high reliability low, small signal operating current of 57 ma nominal maintains junction temperatures typically below 100c at 85c ground lead temperature. key features 2mm x 2mm PMA2-252LN+ 50 ? 1.5 to 2.5 ghz ultra low noise, high ip3 notes: a. suitability for model replacement within a particular system must be determined by and is solely the responsibility of the customer based on, among other things, electrical performance criteria, stimulus conditions, application, compatibility with other components and environmental conditions and stresses. b. the avago mga-632p8 part number is used for identifcation and comparison purposes only. monolithic amplifer notes a. performance and quality attributes and conditions not expressly stated in this specifcation document are intended to be excluded and do not form a part of this specifcation document. b. electrical specifcations and performance data contained in this specifcation document are based on mini-circuits applicable established test performance criteria and measurement instructions. c. the parts covered by this specifcation document are subject to mini-circuits standard limited warranty and terms and conditions (collectively, standard terms); purchasers of this part are entitled to the rights and benefts contained therein. for a full statement of the standard terms and the exclusive rights and remedies thereunder, please visit mini-circuits website at www.minicircuits.com/mclstore/terms.jsp mini-circuits ? www.minicircuits.com p.o. box 350166, brooklyn, ny 11235-0003 (718) 934-4500 sales@minicircuits.com
page 2 of 6 simplifed schematic and pad description function pad number description (ref: figure1) rf in 2 connects to rf input via c1 and pad 3 via l1 rf-out 7 connects to rf out via c2, pad 5 via r1 and c3 rf-ground 3 connects to ground via c4 and pad 2 via l1 bias 4 connects to supply voltage (vs) via rbias feedback 5 connected to pads via r1 and c3 no connection 1,6 not used internally. pin 1 connected to ground on test board ground 8 & paddle connects to ground case style: mc1631 PMA2-252LN+ product features ? low noise fgure, 0.8 db at 1.8 ghz ? high ip3, 30 dbm typ. at 1.8 ghz ? p1db 17.9 dbm typ. at 1.8 ghz ? adjustable current, 25 to 80 ma ? adjustable gain, 1.5 db ? active bias rev. a m151107 rs/th/cp 150924 general description the PMA2-252LN+ (rohs compliant) amplifer is fabricated using e-phemt technology and offers extremely high dynamic range with ultra low noise fgure and good input and output return loss. it has repeatable performance from lot to lot and is enclosed in a 2mm x 2mmx 0.55mm package for very good thermal performance. typical applications ? base station infrastructure ? satellite communication (inmarsat) ? lte ? gps ? tactical air navigation 1.5-2.5 ghz ultra low noise, high ip3 2 4 5 7 3 8, paddle rf-out and dc-in top view monolithic amplifer notes a. performance and quality attributes and conditions not expressly stated in this specifcation document are intended to be excluded and do not form a part of this specifcation document. b. electrical specifcations and performance data contained in this specifcation document are based on mini-circuits applicable established test performance criteria and measurement instructions. c. the parts covered by this specifcation document are subject to mini-circuits standard limited warranty and terms and conditions (collectively, standard terms); purchasers of this part are entitled to the rights and benefts contained therein. for a full statement of the standard terms and the exclusive rights and remedies thereunder, please visit mini-circuits website at www.minicircuits.com/mclstore/terms.jsp mini-circuits ? www.minicircuits.com p.o. box 350166, brooklyn, ny 11235-0003 (718) 934-4500 sales@minicircuits.com +rohs compliant the +suffix identifies rohs compliance. see our web site for rohs compliance methodologies and qualifications
page 3 of 6 parameter ratings operating temperature (ground lead) -40c to 85c storage temperature -65c to 150c junction temperature 150c total power dissipation 0.55w input power (cw), vs=3v or 4v +25 dbm (5 minutes max), +20 dbm (continuous) dc voltage (vs) 5.5 v note: permanent damage may occur if any of these limits are exceeded. electrical maximum ratings are not intended for continuous normal operation. absolute maximum ratings electrical specifcations (1) at 25c, unless noted PMA2-252LN+ parameter condition (ghz) vs=4v vs=3v min. typ. max. typ. units frequency range 1.5 2.5 ghz (1) measured on mini-circuits characterization test board tb-642+. see characterization test circuit (fig. 1) r1=825 ? , r bias =619 ? (2) current increases at p1db (3) (current at 85c - current at -45c)/130 dc current histogram at vs=4v 0 10 20 30 40 50 60 70 50-52 52-54 54-56 56-58 58-60 60-62 62-64 current (ma) noise figure 1.5 0.7 0.7 db 1.8 0.8 0.8 2.0 0.8 0.9 2.2 0.8 1.1 2.5 1.2 1.1 gain 1.5 19.5 18.8 db 1.8 18.6 17.8 2.0 15.8 17.6 19.5 16.8 2.2 16.5 15.7 2.5 15.7 14.8 input return loss 1.5 21.3 17.5 db 1.8 19.9 15.4 2.0 18.0 14.4 2.2 16.3 13.4 2.5 14.9 13.0 output return loss 1.5 10.0 10.8 db 1.8 23.3 28.5 2.0 18.2 16.9 2.2 12.9 11.9 2.5 8.3 7.9 output power @1 db compression (2) 1.5 18.5 16.2 dbm 1.8 17.9 15.9 2.0 17.8 15.6 2.2 17.4 15.3 2.5 16.2 13.9 output ip3 1.5 31.1 27.1 dbm 1.8 30.1 25.5 2.0 30.0 25.3 2.2 29.3 24.8 2.5 27.6 23.2 device operating voltage 3.8 4.0 4.2 3.0 v device operating current at typical voltage (2) 57 70 41 ma device current variation vs. temperature at typical voltage (3) -19.0 -3.4 a/oc device current variation vs voltage 0.018 0.017 ma/mv thermal resitance 53 53 oc/w monolithic low noise e-phemt mmic amplifer notes a. performance and quality attributes and conditions not expressly stated in this specifcation document are intended to be excluded and do not form a part of this specifcation document. b. electrical specifcations and performance data contained in this specifcation document are based on mini-circuits applicable established test performance criteria and measurement instructions. c. the parts covered by this specifcation document are subject to mini-circuits standard limited warranty and terms and conditions (collectively, standard terms); purchasers of this part are entitled to the rights and benefts contained therein. for a full statement of the standard terms and the exclusive rights and remedies thereunder, please visit mini-circuits website at www.minicircuits.com/mclstore/terms.jsp mini-circuits ? www.minicircuits.com p.o. box 350166, brooklyn, ny 11235-0003 (718) 934-4500 sales@minicircuits.com
page 4 of 6 PMA2-252LN+ fig 1 . application and characterization circuit note: this block diagram is used for characterization. (dut soldered on mini-circuits characterization test board tb-642+) gain, return loss, output power at 1db compression (p1 db) , output ip3 (oip3) and noise fgure measured using agilents n5242a pna-x microwave network analyzer. conditions: 1. gain and return loss: pin= -25dbm 2. output ip3 (oip3): two tones, spaced 2.5 mhz apart, 2 dbm/tone at output. recommended application and characterization test circuit black body model family designation product marking pma2 252l index over pin 1 typical device current vs rbias (at r1=825 ohms) 20 30 40 50 60 70 80 90 0 200 400 600 800 1000 1200 1400 rbias (ohms) current (ma) vs=4v vs=3v rbias 1,8, paddle tb-642+ monolithic low noise e-phemt mmic amplifer notes a. performance and quality attributes and conditions not expressly stated in this specifcation document are intended to be excluded and do not form a part of this specifcation document. b. electrical specifcations and performance data contained in this specifcation document are based on mini-circuits applicable established test performance criteria and measurement instructions. c. the parts covered by this specifcation document are subject to mini-circuits standard limited warranty and terms and conditions (collectively, standard terms); purchasers of this part are entitled to the rights and benefts contained therein. for a full statement of the standard terms and the exclusive rights and remedies thereunder, please visit mini-circuits website at www.minicircuits.com/mclstore/terms.jsp mini-circuits ? www.minicircuits.com p.o. box 350166, brooklyn, ny 11235-0003 (718) 934-4500 sales@minicircuits.com
page 5 of 6 PMA2-252LN+ adjustable gain performance (vs. r1) at vs=4v adjustable gain performance (vs. r1) at vs=3v s21 (amplitude,db) vs. frequency and r1 values 12 14 16 18 20 1500 1700 1900 2100 2300 2500 mhz s21amplitude (db) 2700 ohm 820 ohm 270 ohm 180 ohm 82 ohm 57.6 ohm s11 (amplitude,db) vs. frequency and r1 values -30 -25 -20 -15 -10 -5 0 1500 1700 1900 2100 2300 2500 mhz s11 amplitude (db) 2700 ohm 820 ohm 270 ohm 180 ohm 82 ohm 57.6 ohm s22 (amplitude,db) vs. frequency and r1 values -30 -25 -20 -15 -10 -5 0 1500 1700 1900 2100 2300 2500 mhz s22 amplitude (db) 2700 ohm 820 ohm 270 ohm 180 ohm 82 ohm 57.6 ohm noise figure (db) vs. frequency and r1 values 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 1500 1700 1900 2100 2300 2500 mhz nf (db) 2700 ohm 820 ohm 270 ohm 180 ohm 82 ohm 57.6 ohm s11 (amplitude,db) vs. frequency and r1 values -30 -25 -20 -15 -10 -5 0 1500 1700 1900 2100 2300 2500 mhz s11 amplitude (db) 2740 ohm 825 ohm 274 ohm 178 ohm 82.5 ohm 57.6 ohm s21 (amplitude,db) vs. frequency and r1 values 12 14 16 18 20 1500 1700 1900 2100 2300 2500 mhz s21 amplitude (db) 2740 ohm 825 ohm 274 ohm 178 ohm 82.5 ohm 57.6 ohm s22 (amplitude,db) vs. frequency and r1 values -30 -25 -20 -15 -10 -5 0 1500 1700 1900 2100 2300 2500 mhz s22 amplitude (db) 2740 ohm 825 ohm 274 ohm 178 ohm 82.5 ohm 57.6 ohm noise figure (db) vs. frequency and r1 values 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 1500 1700 1900 2100 2300 2500 mhz nf (db) 2740 ohm 825 ohm 274 ohm 178 ohm 82.5 ohm 57.6 ohm monolithic low noise e-phemt mmic amplifer notes a. performance and quality attributes and conditions not expressly stated in this specifcation document are intended to be excluded and do not form a part of this specifcation document. b. electrical specifcations and performance data contained in this specifcation document are based on mini-circuits applicable established test performance criteria and measurement instructions. c. the parts covered by this specifcation document are subject to mini-circuits standard limited warranty and terms and conditions (collectively, standard terms); purchasers of this part are entitled to the rights and benefts contained therein. for a full statement of the standard terms and the exclusive rights and remedies thereunder, please visit mini-circuits website at www.minicircuits.com/mclstore/terms.jsp mini-circuits ? www.minicircuits.com p.o. box 350166, brooklyn, ny 11235-0003 (718) 934-4500 sales@minicircuits.com
page 6 of 6 PMA2-252LN+ visual inspection electrical test sam analysis refow 3 cycles, 260c soak 85c/85rh 168 hours bake at 125c, 24 hours visual inspection electrical test sam analysis start msl test flow chart esd rating human body model (hbm): class 1a (250 to <500v) in accordance with ansi/esd stm 5.1 - 2001 machine model (mm): class m1 (pass 25v) in accordance with ansi/esd stm5.2-1999 msl rating moisture sensitivity: msl1 in accordance with ipc/jedec j-std-020d performance data data table swept graphs s-parameter (s2p files) data set (.zip fle) case style mc1631 plastic package, exposed paddle, lead fnish: matte tin tape & reel f108 standard quantities available on reel 7 reels with 20, 50, 100, 200, 500,1k or 2k devices suggested layout for pcb design pl-360 evaluation board tb-642+ environmental ratings env08t1 additional detailed technical information additional information is available on our dash board. to access this information click here monolithic low noise e-phemt mmic amplifer notes a. performance and quality attributes and conditions not expressly stated in this specifcation document are intended to be excluded and do not form a part of this specifcation document. b. electrical specifcations and performance data contained in this specifcation document are based on mini-circuits applicable established test performance criteria and measurement instructions. c. the parts covered by this specifcation document are subject to mini-circuits standard limited warranty and terms and conditions (collectively, standard terms); purchasers of this part are entitled to the rights and benefts contained therein. for a full statement of the standard terms and the exclusive rights and remedies thereunder, please visit mini-circuits website at www.minicircuits.com/mclstore/terms.jsp mini-circuits ? www.minicircuits.com p.o. box 350166, brooklyn, ny 11235-0003 (718) 934-4500 sales@minicircuits.com
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