JDC-10-4

Directional Coupler 50Ω 5 to 1000 MHz Features -40°C to 85°C -55°C to 100°C Surface Mount JDC-10-4+ JDC-10-4 Maximum Ratings Operating Temperature Storage Temperature Pin Connections INPUT OUTPUT COUPLED GROUND ISOLATE (DO NOT USE) 1 6 3 2,5 4 • wideband, 5 to 1000 MHz • low mainline loss, 1.0 dB typ. • high directivity, 23 dB typ. • good VSWR, 1.15 typ. • excellent solderability CASE STYLE: BH292 PRICE: $ 13.60 ea. QTY (25-49) + RoHS compliant in accordance with EU Directive (2002/95/EC) The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications. Applications • communications • VHF/UHF Directional Coupler Electrical Specifications FREQ. (MHz) COUPLING (dB) L fL-fU 5-1000 Nom. 10.5±0.5 Flatness ±0.6 Typ. 1.0 Max. 1.5 Typ. 1.0 Outline Drawing MAINLINE LOSS1 (dB) M Max. 1.5 Typ. 1.3 U Max. 1.8 Typ. 23 L Min. 18 DIRECTIVITY (dB) M Typ. 23 Min. 18 Typ. 24 U Min. 15 VSWR POWER (:1) INPUT, W L Typ. 1.15 MU Max. Max. 1.0 1.0 PCB Land Pattern L = 5-50 MHz M = 50-500 MHz U = 500-1000 MHz 1. Mainline loss includes theoretical power loss at coupled port. Typical Performance Data Frequency (MHz) Suggested Layout, Tolerance to be within ±.002 Mainline Loss (dB) In-Out 1.00 1.01 1.03 1.03 1.04 1.06 1.17 1.22 1.38 1.48 JDC-10-4 MAINLINE LOSS Coupling (dB) In-Cpl 10.57 10.63 10.63 10.63 10.66 10.82 10.85 10.92 10.92 11.04 Directivity (dB) 22.57 23.10 23.37 23.51 23.89 25.82 29.42 31.06 25.91 21.18 In 24.73 25.60 25.58 25.65 26.05 28.44 29.47 27.71 22.90 19.46 Return Loss (dB) Out 30.83 33.61 33.93 33.82 32.96 29.96 28.27 27.46 25.56 23.05 Cpl 21.85 26.74 26.28 25.95 25.10 21.30 18.25 16.72 14.79 13.72 5.00 23.00 41.00 58.00 113.00 328.00 520.00 640.00 840.00 1000.00 Outline Dimensions ( inch ) mm A .280 7.11 H .047 1.19 B .310 7.87 J .065 1.65 C --K .065 1.65 D .100 2.54 L .300 7.62 E .225 5.72 F .055 1.40 G .100 2.54 wt grams 0.45 MAINLINE LOSS (dB) JDC-10-4 COUPLING & DIRECTIVITY 60 COUPLING & DIRECTIVITY (dB) 50 40 30 20 10 0 0 200 400 600 FREQUENCY (MHz) 800 1000 at RF level of -10 dBm 2.0 1.7 1.4 1.1 0.8 0.5 0 at RF level of -10 dBm COUPLING DIRECTIVITY Demo Board MCL P/N: TB-185 Suggested PCB Layout (PL-046) 200 400 600 FREQUENCY (MHz) 800 1000 JDC-10-4 RETURN LOSS 60 RETURN LOSS (dB) 50 40 30 20 10 0 0 200 400 600 FREQUENCY (MHz) 800 1000 at RF level of -10 dBm Electrical Schematic CPL IN OUT Mini-Circuits TM ® 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 The Design Engineers Search Engine Provides ACTUAL Data Instantly From MINI-CIRCUITS At: www.minicircuits.com IF/RF MICROWAVE COMPONENTS REV. D M119986 ED-5640 JDC-10-4 WZ/TD/CP/AM 081111