page 1 of 4 simplifed schematic and pin description function pin number description rf in 1 rf input pin. this pin requires the use of an external dc blocking capacitor chosen for the frequency of operation. rf-out and dc-in 3 rf output and bias pin. dc voltage is present on this pin; therefore a dc blocking capacitor is necessary for proper operation. an rf choke is needed to feed dc bias without loss of rf signal due to the bias connection, as shown in recommended application circuit. gnd 2,4 connections to ground. use via holes as shown in suggested layout for pcb design to reduce ground path inductance for best performance. general description gali 21+ (rohs compliant) is a wideband amplifer offering high dynamic range. lead fnish is snagni. it has repeatable performance from lot to lot, and is enclosed in a sot-89 package. it uses patented tran - sient protected darlington confguration and is fabricated using ingap hbt technology. expected mtbf is 15,000 years at 85c case temperature. gali 21+ is designed to be rugged for esd and supply switch-on transients. gr ound rf in rf-out and dc-in rev. s m151107 d60129 ee-7974q GALI-21+ rs/yb/fl 150723 dc-8 ghz case style: df782 gali 21+ features ? ingap hbt microwave amplifer ? miniature sot-89 package ? frequency range, dc to 8 ghz ? internally matched to 50 ohms ? output power, 12.6 dbm typ. ? excellent package for heat dissipation, exposed metal bottom ? aqueous washable ? protected by us patent 6,943,629 applications ? cellular ? pcs ? communication receivers & transmitters 3 rf-out & dc-in 2 ground 1 rf-in 4 surface mount 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 2 of 4 electrical specifcations at 25c and 40ma, unless noted parameter min. typ. max. units frequency range* dc 8 ghz gain f=0.1 ghz 14.3 db f=1 ghz 13.9 f=2 ghz 11.5 13.1 f=3 ghz 12.4 f=4 ghz 11.5 f=6 ghz 11.9 f=8 ghz 9.0 input return loss f= dc to 3 ghz 26.5 db f= 3 to 8 ghz 14 output return loss f= dc to 3 ghz 17.5 db f= 3 to 8 ghz 7.5 output power @ 1 db compression f=2 ghz 10.5 12.6 dbm output ip3 f=2 ghz 27 dbm noise figure f=2 ghz 4.0 db recommended device operating current 40 ma device operating voltage 3.0 3.5 4.1 v device voltage variation vs. temperature at 40 ma -2.4 mv/c device voltage variation vs. current at 25c 8.8 mv/ma thermal resistance, junction-to-case 1 128 c/w note: permanent damage may occur if any of these limits are exceeded. these ratings are not intended for continuous normal operation. 1 case is defned as ground leads. *based on typical case temperature rise 2c above ambient. absolute maximum ratings gali 21+ parameter ratings operating temperature* -45c to 85c storage temperature -65c to 150c operating current 55ma input power 15dbm * guaranteed specifcation dc-8 ghz. low frequency cut off determined by external coupling capacitors. monolithic ingap hbt 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 3 of 4 r bias vcc 1% res. values (ohms) for optimum biasing 7 88.7 8 113 9 137 10 162 11 187 12 210 13 237 14 261 15 287 16 261 17 240 18 365 19 392 20 412 gali 21+ recommended application circuit test board includes case, connectors, and components (in bold) soldered to pcb case style: df782 suggested layout for pcb design: pl-019 plastic package, exposed paddle, lead fnish: tin-silver over nickel evaluation board: tb-409-21+ tape & reel: f55 7 reels with 20, 50, 100, 200, 500, 1k devices. additional detailed technical information additional information is available on our web site. to access this information enter the model number on our web site home page. environmental ratings: env08t2 performance data, graphs, s-parameter data set (.zip fle) product marking 4 2 3 1 c b l o c k i n c b l o c k i b i a s o u t v d r f c ( o p t i o n a l ) c b y p a s s v c c r b i a s ( r e q u i r e d ) 4 1 2 3 21 markings in addition to model number designation may appear for internal quality control purposes. monolithic ingap hbt 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 4 esd rating human body model (hbm): class 1b (500v to < 1000v) in accordance with ansi/esd stm 5.1 - 2001 machine model (mm): class m1 (< 100v) in accordance with ansi/esd stm 5.2 - 1999 no. test required condition standard quantity 1 visual inspection low power microscope magnifcation 40x mip-in-0003 (mct spec) 45 units 2 electrical test room temperature scd (mcl spec) 45 units 3 sam analysis less than 10% growth in term of delamination j-std-020c (jedec standard) 45 units 4 moisture sensitivity level 1 bake at 125c for 24 hours soak at 85c/85%rh for 168 hours refow 3 cycles at 260c peak j-std-020c (jedec standard) 45 units 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 msl rating moisture sensitivity: msl1 in accordance with ipc/jedecj-std-020c gali 21+ monolithic ingap hbt 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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