® Surface Mount top hat Directional Coupler 75Ω, 16dB coupling, Maximum Ratings Operating Temperature Storage Temperature DBTC-16-5-75X+ 5 to 1500 MHz -40°C to 85°C -55°C to 100°C 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 Features • • • • • • • • 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 +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Reel Size 7” 13” Applications • VHF/UHF receivers/transmitters • cellular FREQ. RANGE (MHz) Outline Drawing CASE STYLE: AT1667-1 Electrical Specifications COUPLING (dB) fL-fU Nom. Max. Flatness 5-1000 16.3±0.5 ±0.7 1000-1500 16.8±0.7 ±0.7 and Reel Available Tape cost at no extra Devices/Reel 20, 50, 100, 200 500, 1000, 2000 MAINLINE LOSS* (dB) L M DIRECTIVITY (dB) U Typ. Max. Typ. Max. Typ. 1.2 2.0 1.0 1.5 1.3 1.9 1.1 L VSWR** (:1) M U POWER INPUT (W) L MU Max. Typ. Min. Typ. Min. Typ. Min. Typ. Max. Max. 1.6 22 16 21 13 20 — 1.3 0.5 19 — 1.3 1.0 1.0 L = 5-50 MHz, M-50-500 MHz, U=500-1000 MHz apply to upper row of specs. 2nd row is for 1000-1500 MHz. * Includes theoretical coupled power loss of 0.10 dB at 16 dB coupling ** For coupled port VSWR above 500 MHz, 1.6:1 typ. Typical Performance Data Frequency (MHz) Mainline Loss (dB) In-Out Coupling (dB) In-Cpl Directivity (dB) 5.0 10.0 20.0 50.0 70.0 100.0 500.0 700.0 1000.0 1500.0 1.32 1.18 1.13 1.13 1.13 1.12 1.08 1.07 1.09 1.19 16.54 16.25 16.14 16.11 16.10 16.10 16.18 16.27 16.56 17.35 22.53 22.81 23.00 23.19 23.23 23.35 25.13 23.81 20.29 16.40 PCB Land Pattern Suggested Layout, Tolerance to be within .002 C .150 3.81 D .050 1.27 G .028 0.71 H .050 1.27 J .160 4.06 K .030 0.76 E .030 0.76 F .025 0.64 wt grams 0.10 Demo Board MCL P/N: TB-279 Suggested PCB Layout (PL-151) 2.0 at RF level of -10 dBm COUPLING & DIRECTIVITY (dB) B .150 3.81 MAINLINE LOSS (dB) A .150 3.81 1.6 1.2 0.8 0.4 0.0 0 300 600 900 FREQUENCY (MHz) 1200 1500 RETURN LOSS (dB) 16.26 18.13 18.94 19.20 19.30 19.41 21.01 21.95 23.20 22.34 17.94 20.48 21.68 22.11 22.19 22.38 24.62 25.41 24.19 20.43 12.74 14.84 15.90 16.31 16.37 16.43 14.81 13.38 11.31 8.71 50 at RF level of -10 dBm COUPLING 40 DIRECTIVITY 30 20 10 0 0 300 600 900 FREQUENCY (MHz) 1200 1500 Electrical Schematic DBTC-16-5-75+ RETURN LOSS 30 Cpl DBTC-16-5-75+ COUPLING & DIRECTIVITY DBTC-16-5-75+ MAINLINE LOSS Outline Dimensions ( inch ) mm In Return Loss (dB) Out at RF level of -10 dBm 25 20 15 10 IN 5 OUT CPL 0 0 300 600 900 1200 1500 FREQUENCY (MHz) 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 ® www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 [email protected] REV. A M151107 ED-8978A/1 DBTC-16-5-75X+ WP/CP/AM 160106 Page 1 of 1