Surface Mount JDC-10-4-75+ JDC-10-4-75 Directional Coupler 75Ω 10 to 1000 MHz Maximum Ratings Features Operating Temperature • low mainline loss, 1.4 dB typ. • high directivity, 25 dB typ. • excellent solderability -40°C to 85°C Storage Temperature -55°C to 100°C Pin Connections CASE STYLE: BH292 PRICE: $ 13.60 ea. QTY (25-49) + RoHS compliant in accordance with EU Directive (2002/95/EC) Applications INPUT 1 OUTPUT 6 COUPLED • catv • VHF/UHF The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications. 3 GROUND 2,5 ISOLATE (DO NOT USE) 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. 10-1000 10.5±0.5 ±0.5 1.2 1.6 1.4 1.7 1.6 2.0 27 18 25 18 28 18 1.3 In Return Loss (dB) Out Cpl Max. Max. 1.0 1.0 L = 10-100 MHz M = 100-500 MHz U = 500-1000 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 Coupling (dB) In-Cpl Directivity (dB) 10.00 46.00 82.00 140.00 230.00 1.20 1.15 1.17 1.21 1.25 10.39 10.50 10.50 10.54 10.59 24.04 29.61 30.11 28.97 26.78 20.65 22.15 21.77 21.13 20.02 25.38 37.36 31.35 26.70 22.30 15.96 18.91 18.86 18.92 20.07 380.00 520.00 640.00 840.00 1000.00 1.33 1.37 1.40 1.51 1.60 10.62 10.60 10.57 10.54 10.52 24.67 24.18 25.57 38.35 24.89 18.47 18.48 20.57 23.88 29.38 18.65 17.83 18.18 21.08 22.15 23.45 29.75 37.16 28.50 23.68 JDC-10-4-75 MAINLINE LOSS wt grams 0.45 Demo Board MCL P/N: TB-33 Suggested PCB Layout (PL-044) JDC-10-4-75 COUPLING & DIRECTIVITY at RF level of -10 dBm 2.0 MAINLINE LOSS (dB) A .280 7.11 Mainline Loss (dB) In-Out 60 1.7 COUPLING & DIRECTIVITY (dB) Suggested Layout, Tolerance to be within ±.002 Frequency (MHz) 1.4 1.1 0.8 0 200 400 600 FREQUENCY (MHz) 800 DIRECTIVITY 40 30 20 10 0 1000 200 400 600 FREQUENCY (MHz) 800 1000 Electrical Schematic JDC-10-4-75 RETURN LOSS RETURN LOSS (dB) COUPLING 0 0.5 60 at RF level of -10 dBm 50 at RF level of -10 dBm IN 50 OUT CPL 40 30 20 10 0 0 200 400 600 FREQUENCY (MHz) 800 1000 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-5488/1 JDC-10-4-75 WZ/TD/CP/AM 081111