JDC-10-4-75

Directional Coupler 75Ω 10 to 1000 MHz Features -40°C to 85°C -55°C to 100°C Surface Mount JDC-10-4-75+ JDC-10-4-75 Maximum Ratings Operating Temperature Storage Temperature • low mainline loss, 1.4 dB typ. • high directivity, 25 dB typ. • excellent solderability CASE STYLE: BH292 PRICE: $ 13.60 ea. QTY (25-49) Pin Connections INPUT OUTPUT COUPLED GROUND ISOLATE (DO NOT USE) 1 6 3 2,5 4 Applications • catv • VHF/UHF + 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. Directional Coupler Electrical Specifications FREQ. (MHz) COUPLING (dB) L fL-fU 10-1000 Nom. 10.5±0.5 Flatness ±0.5 Typ. 1.2 Max. 1.6 Typ. 1.4 Outline Drawing MAINLINE LOSS1 (dB) M Max. 1.7 Typ. 1.6 U Max. 2.0 Typ. 27 L Min. 18 DIRECTIVITY (dB) M Typ. 25 Min. 18 Typ. 28 U Min. 18 VSWR POWER (:1) INPUT, W L Typ. 1.3 MU Max. Max. 1.0 1.0 PCB Land Pattern 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 Frequency (MHz) Suggested Layout, Tolerance to be within ±.002 Mainline Loss (dB) In-Out 1.20 1.15 1.17 1.21 1.25 1.33 1.37 1.40 1.51 1.60 JDC-10-4-75 MAINLINE LOSS Coupling (dB) In-Cpl 10.39 10.50 10.50 10.54 10.59 10.62 10.60 10.57 10.54 10.52 Directivity (dB) In 20.65 22.15 21.77 21.13 20.02 18.47 18.48 20.57 23.88 29.38 Return Loss (dB) Out 25.38 37.36 31.35 26.70 22.30 18.65 17.83 18.18 21.08 22.15 Cpl 15.96 18.91 18.86 18.92 20.07 23.45 29.75 37.16 28.50 23.68 10.00 46.00 82.00 140.00 230.00 380.00 520.00 640.00 840.00 1000.00 24.04 29.61 30.11 28.97 26.78 24.67 24.18 25.57 38.35 24.89 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-10-4-75 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-33 Suggested PCB Layout (PL-044) 200 400 600 FREQUENCY (MHz) JDC-10-4-75 RETURN LOSS 800 1000 Electrical Schematic CPL 60 RETURN LOSS (dB) 50 40 30 20 10 0 at RF level of -10 dBm IN OUT 0 200 400 600 FREQUENCY (MHz) 800 1000 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-5488/1 JDC-10-4-75 WZ/TD/CP/AM 081111