Surface Mount JDC-10-2+ JDC-10-2 Directional Coupler 50Ω 5 to 750 MHz Maximum Ratings Features Operating Temperature • wideband, 5 to 750 MHz • low mainline loss, 1.0 dB typ. • high directivity, 20 dB typ. • good VSWR, 1.13 typ. • excellent solderability -40°C to 85°C Storage Temperature -55°C to 100°C Pin Connections INPUT 1 OUTPUT 6 COUPLED The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications. • communications • VHF/UHF 2,5 ISOLATE (DO NOT USE) + RoHS compliant in accordance with EU Directive (2002/95/EC) Applications 3 GROUND CASE STYLE: BH292 PRICE: $13.60 ea. QTY (25-49) 4 Directional Coupler Electrical Specifications FREQ. (MHz) Outline Drawing COUPLING (dB) MAINLINE LOSS1 (dB) L PCB Land Pattern M DIRECTIVITY (dB) U L VSWR POWER (:1) INPUT, W M U L MU fL-fU Nom. Flatness Typ. Max. Typ. Max. Typ. Max. Typ. Min. Typ. Min. Typ. Min. Typ. 5-750 10.0±0.5 ±0.6 1.0 1.5 1.0 1.5 1.0 1.5 20 15 20 17 20 16 1.13 In Return Loss (dB) Out Cpl Max. Max. 1.0 1.0 L = 5-50 MHz M = 50-375 MHz U = 375-750 MHz 1. Mainline loss includes theoretical power loss at coupled port. Typical Performance Data Outline Dimensions ( inch mm ) B .310 7.87 C --- D .100 2.54 H .047 1.19 J .065 1.65 K .065 1.65 L .300 7.62 E .225 5.72 F .055 1.40 G .100 2.54 5.00 23.00 41.00 100.00 200.00 0.85 0.85 0.88 0.91 0.93 9.64 9.66 9.65 9.69 9.77 20.74 21.03 20.93 20.61 20.21 22.23 22.49 22.53 22.82 23.77 32.79 34.45 34.69 34.29 32.59 21.36 21.91 21.90 21.73 21.09 315.00 405.00 555.00 690.00 750.00 0.92 0.97 0.99 1.08 1.12 9.91 9.98 10.02 10.06 10.01 19.55 19.10 18.32 17.53 17.13 25.35 26.82 29.22 30.09 29.75 30.59 29.48 28.21 27.10 26.46 20.08 19.17 17.76 16.66 16.22 Demo Board MCL P/N: TB-185 Suggested PCB Layout (PL-046) Coupling (dB) In-Cpl Directivity (dB) JDC-10-2 MAINLINE LOSS wt grams 0.45 JDC-10-2 COUPLING & DIRECTIVITY at RF level of -10 dBm 1.5 MAINLINE LOSS (dB) A .280 7.11 Mainline Loss (dB) In-Out COUPLING 30 0.6 20 0.3 10 0 0.0 0 150 300 450 FREQUENCY (MHz) 600 750 0 150 300 450 FREQUENCY (MHz) 600 750 Electrical Schematic JDC-10-2 RETURN LOSS RETURN LOSS (dB) DIRECTIVITY 40 0.9 60 at RF level of -10 dBm 50 1.2 COUPLING & DIRECTIVITY (dB) Suggested Layout, Tolerance to be within ±.002 Frequency (MHz) at RF level of -10 dBm IN 50 OUT CPL 40 30 20 10 0 0 150 300 450 FREQUENCY (MHz) 600 750 Mini-Circuits ® minicircuits.com ISO 9001 ISO 14001 AS 9100 CERTIFIED P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 For detailed performance specs & shopping online see Mini-Circuits web site TM The Design Engineers Search Engine Provides ACTUAL Data Instantly From MINI-CIRCUITS At: www.minicircuits.com IF/RF MICROWAVE COMPONENTS REV. D M119986 ED-4936 JDC-10-2 WZ/TD/CP/AM 081111