page 1 of 3 the big deal ? ltcc construction ? temperature stable from -40c to +85c ? small size (0.150 x 0.150 x 0.059") product overview the BFTC-500+ ltcc bandpass flter covers the 400 to 600 mhz passband with 25 db upper/lower stopband re - jection. this model handles up to 4w rf input power and provides a wide operating temperature range from -40 to +85c. utilizing ltcc multi-layer construction, the flter achieves excellent repeatability of performance and comes in a tiny ceramic package saving space in dense pcb layouts. feature advantages ltcc construction provides a rugged package well suited for tough environments such as high humidity and temperature extremes. tiny size (0.150 x 0.150 x 0.059) saves space in dense circuit boards and minimizes the effects of parasitics. wide operating temperature range, -40 to +85c enables reliable performance in extreme environments key features BFTC-500+ 50 ? 400 to 600 mhz case style: fr933-1 bandpass filter ceramic 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 3 ceramic BFTC-500+ electrical specifcations 1,2 at 25c case style: fr933-1 maximum ratings operating temperature -40c to 85c storage temperature -55c to 100c rf power input* 4w max @ +25 c rev. or m164432 BFTC-500+ edu2825 urj 180128 typical frequency response functional schematic typical performance data at 25 c 50 : 400 to 600 mhz bandpass filter applications ? test and measurement ? harmonic rejection ? transmitters / receivers features ? good vswr 1.5 typ. @ passband ? small size ? hermetically sealed ? temperature sable ? ltcc construction parameter f# frequency (mhz) min. typ. max. unit pass band center frequency 500 mhz insertion loss f1-f2 400-600 4.0 5.5 db vswr f1-f2 400-600 1.5 :1 stop band, lower insertion loss f3-f4 1-290 25 38 db vswr f3-f4 1-290 12 :1 stop band, upper insertion loss f5-f6 800-2000 25 33 db vswr f5-f6 800-2000 10 :1 f4 f1 f2 frequency ( mhz ) insertion loss (db) f 5 f 6 f 3 1. measured on mini-circuits characterization test board tb-233 2. this flter is not intended for use as a dc blocking circuit element. in application where dc voltage is present at either input or output ports, blocking capacitors are required at the corresponding rf port. *passband rating, derate linearly to 2w at 85c ambient permanent damage may occur if any of these limits are exceeded. frequency (mhz) insertion loss (db) vswr (:1) frequency (mhz) group delay (nsec) 1 81.10 8132.47 400 5.92 10 61.02 2957.25 410 5.30 100 43.72 80.76 420 4.85 290 45.49 11.16 430 4.51 310 30.87 8.78 440 4.25 330 20.48 6.29 450 4.04 350 11.75 3.66 460 3.88 400 3.12 1.27 470 3.76 500 2.28 1.02 480 3.66 600 3.60 1.09 490 3.58 680 12.69 4.22 500 3.53 720 20.44 6.04 510 3.49 776 30.89 7.20 520 3.48 800 34.64 7.57 530 3.48 900 49.71 10.12 540 3.49 1000 40.57 15.32 550 3.53 1250 33.01 30.89 560 3.60 1500 34.78 40.48 570 3.70 1750 41.47 46.67 580 3.83 2000 45.96 48.51 600 4.16 0 5 10 15 20 25 30 35 40 250 350 450 550 650 750 850 insertion loss (db) frequency (mhz) BFTC-500+ insertion loss (zoomed) 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 300 350 400 450 500 550 600 650 700 vswr frequency (mhz) BFTC-500+ vswr 0 10 20 30 40 50 60 70 0 250 500 750 1000 1250 1500 1750 2000 insertion loss (db) frequency (mhz) BFTC-500+ insertion loss (pass band) 0 1 2 3 4 5 6 7 8 9 10 350 400 450 500 550 600 650 group delay (ns) frequency (mhz) BFTC-500+ group delay 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 3 BFTC-500+ outline drawing rf in 2 rf out 5 ground 1,3,4,6 pad connections demo board mcl p/n: tb-233 suggested pcb layout (pl-112) outline dimensions ( ) inch mm index b c 4 56 1 2 3 1 a p typ n m l k typ j typ g f a .150 3.81 b .150 3.81 c .059 1.50 d -- -- e -- -- f .035 .89 g .028 .71 h -- -- j .060 1.52 k .030 .76 l .184 4.67 m .050 1.27 n .075 1.91 p .044 1.12 wt. grams 0.15 bandpass filter 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
|
