iso 9001 iso 14001 as 9100 certified min i-cir cuits ? p . o . b ox 3 50166, b r ooklyn, new y ork 1 1 2 3 5-0 003 ( 7 18) 9 3 4-4 500 fax ( 7 1 8 ) 332-4661 the design engi ne ers search engi ne provides actual d ata in stantly a t ? notes: 1. performance and quality attributes and conditions not expr essly stated in this specification sheet ar e intended to be excluded and do not form a part of this specification sheet. 2. electrical specifications and performance data contained her ein ar e based on mini-cir cuit? s applicable established test performance criteria and measur ement instructions. 3. the parts cover ed by this specification sheet ar e subject to mini-cir cuits standar d limited warranty and terms and conditions (collectively , ?standar d t erms?) ; pur chasers of this part ar e entitled to the rights and benefits contained ther ein. for a full statement of the standar d t erms and the exclusive rights and r emedies ther eunder , please visit mini-cir cuits? website at www .minicir cuits.com/mclstor e/terms.jsp. for detailed performance specs & shopping online see web site min icir cuits.c o m if/rf microw a ve components a b c d e f g .280 .310 -- .100 .225 .055 .100 7.11 7.87 -- 2.54 5.72 1.40 2.54 h j k l wt .047 .065 .065 .300 grams 1.19 1.65 1.65 7.62 0.45 50 ? 50 to 750 mhz directional coupler surface mount case style: bh292 price: $ 13.60 ea. qty (25-49) demo board mcl p/n: tb-185 suggested pcb layout (pl-046) outline dimensions ( ) inch mm maximum ratings pin connections input 1 output 6 coupled 3 ground 2,5 isolate (do not use) 4 outline drawing directional coupler electrical specifcations rev. d m119986 ed-4386/3 JDC-20-1W wz/td/cp/am 090903 typical performance data + rohs compliant in accordance with eu directive (2002/95/ec) the +suffx identifes rohs compliance. see our web site for rohs compliance methodologies and qualifcations. JDC-20-1W+ JDC-20-1W operating temperature -40c to 85c storage temperature -55c to 100c features ? wideband, 50 to 750 mhz ? low mainline loss, 0.5 db typ. ? excellent solderability applications ? communications ? level detecting ? signal sampling ? refective power measurements JDC-20-1W mainline loss 0.0 0.2 0.4 0.6 0.8 1.0 50 190 330 470 610 750 frequency (mhz) mainline loss (db) at rf level of -10 dbm JDC-20-1W coupling & directivity 0 10 20 30 40 50 60 50 190 330 470 610 750 frequency (mhz) coupling & directivity (db) coupling directivity at rf level of -10 dbm JDC-20-1W return loss 0 10 20 30 40 50 60 50 190 330 470 610 750 frequency (mhz) return loss (db) in out cpl at rf level of -10 dbm frequency (mhz) mainline loss (db) in-out coupling (db) in-cpl directivity (db) in return loss (db) out cpl p c b l a n d p a t t e r n s u g g e s t e d l a y o u t , t o l e r a n c e t o b e w i t h i n . 0 0 2 electrical schematic permanent damage may occur if any of these limits are exceeded. 50.00 0.33 19.77 21.32 30.32 32.06 25.34 150.00 0.33 19.87 21.83 34.90 38.90 29.25 250.00 0.35 19.87 22.89 36.40 41.45 30.37 330.00 0.35 19.87 24.06 36.11 40.25 30.40 385.00 0.40 19.87 25.12 35.07 38.62 29.96 435.00 0.42 19.82 26.45 33.87 37.00 29.35 480.00 0.46 19.83 27.52 32.62 35.61 28.65 525.00 0.44 19.76 28.59 31.36 34.22 27.88 650.00 0.50 19.68 28.53 27.83 30.53 25.66 750.00 0.55 19.59 25.15 25.26 27.85 24.06 1. mainline loss includes theoretical power loss at coupled port. freq. (mhz) f l -f u coupling (db) mainline loss 1 (db) directivity (db) vswr (:1) power input, w nom. flatness typ. max. typ. min. typ. max. 50-750 19.5 0.5 0.5 0.5 0.9 22 15 1.2 0.5
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