50 ? 1300 to 2000 mhz 1:1 ratio rf transformer NCS1-23+ maximum ratings operating temperature -40c to 85c storage temperature -55c to 100c input rf power 3w electrical specifcations (t amb =25c) rev. c m153508 NCS1-23+ ed 12817/34b12 rs/cp/am 180124 typical performance data at 25 o c** features ? wideband, 1300 to 2000 mhz ? low phase unbalance, 2 deg. and amplitude unbalance, 0.3 db typ. ? miniature size, 0.079x0.049x0.033 ? ltcc construction ? low cost ? aqueous washable applications ? wcdma ? pcs ? gps ceramic balun outline drawing ? ratio frequency (mhz) insertion* loss (db) phase unbalance at secondary ? (deg.) ty p. amplitude unbalance (db) ty p. 1 1300-2000 1.0 2 0.3 frequency (mhz) insertion loss (db) input r. loss (db) amplitude unbalance (db) phase unbalance (deg.) * insertion loss is referenced to mid-band loss, 0.7 db. reference demo board tb-419+ ? relative to 180 NCS1-23+ insertion loss 0.0 0.2 0.4 0.6 0.8 1.0 1300 1400 1500 1600 1700 1800 1900 2000 frequency (mhz) insertion loss (db) NCS1-23+ amplitude unbalance 0.0 0.2 0.4 0.6 0.8 1.0 1300 1400 1500 1600 1700 1800 1900 2000 frequency (mhz) amplitude unbalance (db) NCS1-23+ phase unbalance 0 1 2 3 4 5 6 1300 1400 1500 1600 1700 1800 1900 2000 frequency (mhz) phase unbalance (deg) ** measured with agilent e5071b network analyzer using impedance conversion and port extension. demo board mcl p/n: tb-419+ suggested pcb layout (pl-264) 1300.00 0.30 11.79 0.37 1.97 1400.00 0.13 14.68 0.38 1.99 1500.00 0.04 17.97 0.36 1.92 1600.00 0.00 20.16 0.33 1.75 1700.00 0.02 19.06 0.29 1.47 1800.00 0.07 16.51 0.25 1.10 1900.00 0.15 14.30 0.21 0.55 1925.00 0.18 13.75 0.21 0.40 1950.00 0.20 13.29 0.20 0.15 2000.00 0.26 12.51 0.17 0.29 pad connections primary dot (unbalanced port) 1 primary (gnd) 2 secondary dot (balanced) 4 secondary (balanced) 3 no connection 6 not used (gnd externally) 5 pads 2,3,4 are dc-connected internally abcde f .079 .049 .033 .014 .012 .012 2.01 1.24 0.84 0.36 0.30 0.30 gh j k wt .026 .014 .039 .110 grams 0.66 0.36 1.00 2.80 .008 outline dimensions ( ) inch mm s ugg e s t e d l a y o ut , t ol e r a nc e t o be w i t hi n .002 index area* *shape of index marking may vary pcb land pattern permanent damage may occur if any of these limits are exceeded. confguration r case style: ge0805c-1 a vailable tape and reel at no extra cost reel size devices/reel 7? 20, 50, 100, 200, 500,1000, 2000 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
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