Surface Mount Directional Coupler 50 17 dB coupling -40C to 85C Storage Temperature 50 to 2000 MHz Features Maximum Ratings Operating Temperature DBTC-17-5LX+ -55C to 100C Permanent damage may occur if any of these limits are exceeded. Pin Connections INPUT OUTPUT COUPLED GROUND ISOLATE (DO NOT USE) 3 4 1 2 6 * * * * * * * * very flat coupling very broadband, multi octave temperature stable, LTCC base all welded construction leads attached for better solderability micro miniature coupler aqueous washable protected by US Patents 6,140,887 & 6,784,521 * * * * cellular PCS DECT/PHS GSM Electrical Specifications COUPLING (dB) MAINLINE LOSS* (dB) Max. Nom. Flatness 50-1000 17.00.7 0.9 1000-1500 17.20.9 1.0 1500-2000 17.51.0 0.8 fL-fU TOTAL THICKNESS: .013 inch MAX. +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Applications FREQ. RANGE (MHz) Outline Drawing CASE STYLE: AT1642 PRICE: $2.14 ea. QTY (25) $1.84 ea. QTY (1000) DIRECTIVITY (dB) Typ. Max. 0.9 1.4 1.0 1.5 1.1 1.6 Typ. 20 20 14 Min. 13 10 -- VSWR** (:1) POWER INPUT (W) Typ. 1.2 1.2 1.2 Max. 2.0 2.0 2.0 * Includes theoretical coupled power loss of 0.07 dB at 17 dB coupling ** For coupled port VSWR above 500 MHz, 1.6:1 typ. PCB Land Pattern Typical Performance Data Frequency (MHz) Outline Dimensions ( inch ) mm D .050 1.27 E .037 0.94 G .012 0.30 H .060 1.52 J .184 4.67 K .030 0.76 L wt .004 grams 0.10 0.10 F .025 0.64 Demo Board MCL P/N: TB-278 Suggested PCB Layout (PL-150) Directivity (dB) 0.64 0.66 0.76 0.85 0.91 0.99 1.05 1.08 1.18 1.21 16.41 16.42 16.74 17.06 17.30 17.63 17.81 17.88 18.07 18.11 15.92 16.17 18.53 22.42 22.32 17.74 15.41 14.43 12.20 11.55 MAINLINE LOSS 2.0 1.2 0.8 0.4 0.0 0 400 800 1200 1600 2000 25 24 23 22 21 20 19 18 17 16 15 27.62 27.75 23.13 21.80 21.94 22.71 24.12 24.48 25.71 25.97 Cpl 18.46 18.62 18.78 18.22 17.08 14.85 13.40 12.71 10.95 10.50 at RF level of -10 dBm COUPLING 0 FREQUENCY (MHz) RETURN LOSS DIRECTIVITY OUT 400 800 1200 FREQUENCY (MHz) 1600 2000 Electrical Schematic at RF level of -10 dBm IN RETURN LOSS (dB) 23.43 23.56 22.36 21.45 21.67 22.81 24.84 25.91 28.04 28.07 COUPLING & DIRECTIVITY at RF level of -10 dBm 1.6 50 In Return Loss (dB) Out COUPLING & DIRECTIVITY (dB) C .155 3.94 MAINLINE LOSS (dB) B .150 3.81 Coupling (dB) In-Cpl 50.00 100.00 500.00 800.00 1000.00 1300.00 1500.00 1600.00 1900.00 2000.00 Suggested Layout, Tolerance to be within .002 A .166 4.22 Mainline Loss (dB) In-Out COUPLING 40 30 20 10 0 0 400 800 1200 FREQUENCY (MHz) 1600 2000 Notes A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document. B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit's applicable established test performance criteria and measurement instructions. C. The parts covered by this specification 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 benefits 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 (R) www.minicircuits.com P.O. Box 35166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com REV. OR M134023 ED-8785B/1 DBTC-17-5LX+ WP/CP/AM 111013