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| Directional Coupler 50 1710 to 1990 MHz Features -40C to 85C -65C to 150C Surface Mount D18P+ D18P Maximum Ratings Operating Temperature Storage Temperature Pin Connections INPUT OUTPUT COUPLED GROUND 4 6 3 1,2,5 * low mainline loss, 0.3 dB typ. * excellent VSWR, 1.2:1 typ. * excellent repeatability * miniature low profile package * aqueous washable CASE STYLE: CA531-1 PRICE: $ 0.99 ea. QTY (25) + 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 * PCS Directional Coupler Electrical Specifications FREQ. RANGE (MHz) 1710-1990 COUPLING (dB) Nominal 18.01.8 MAINLINE LOSS1 (dB) Typ. 0.3 Max. 0.5 DIRECTIVITY (dB) Typ. 15 Min. 10 VSWR POWER (:1) INPUT2 Typ. 1.2 Max. 1.0 Outline Drawing PCB Land Pattern 1. Mainline loss includes theoretical power loss at coupled port. 2. 4W CW when operating with a 2.0:1 maximum VSWR on all ports. Typical Performance Data Suggested Layout, Tolerance to be within .002 Frequency (MHz) 1710.00 1724.00 1752.00 1780.00 1836.00 1864.00 1920.00 1948.00 1976.00 1990.00 Mainline Loss (dB) In-Out 0.26 0.24 0.26 0.28 0.26 0.27 0.28 0.29 0.29 0.30 Coupling (dB) In-Cpl 17.73 17.65 17.53 17.39 17.20 17.06 16.89 16.75 16.64 16.64 Directivity (dB) 16.81 16.85 16.74 16.66 16.64 16.52 16.40 16.32 16.25 16.22 In 30.82 30.48 29.83 29.50 29.22 28.92 28.70 28.78 28.69 28.56 Return Loss (dB) Out 30.11 29.84 29.32 29.04 29.07 28.54 27.62 27.69 27.69 27.53 Cpl 18.45 18.24 17.88 17.68 17.32 17.01 16.63 16.51 16.29 16.13 Outline Dimensions ( inch ) mm A .052 1.32 K .083 2.11 B .067 1.70 L .033 0.84 C .106 2.69 M .042 1.07 D .122 3.10 N .012 0.30 E .035 0.89 P .020 0.51 F .064 1.63 Q .012 0.30 G .087 2.21 R .006 0.15 H .118 3.00 J .067 1.70 MAINLINE LOSS (dB) D18P MAINLINE LOSS 0.5 0.4 0.3 0.2 0.1 0.0 1710 at RF level of -10 dBm D18P COUPLING & DIRECTIVITY 18.5 COUPLING & DIRECTIVITY (dB) 18.0 17.5 17.0 16.5 16.0 1710 at RF level of -10 dBm S wt .018 grams 0.46 0.020 COUPLING DIRECTIVITY Demo Board MCL P/N: TB-396+ Suggested PCB Layout (PL-270) 1766 1822 1878 FREQUENCY (MHz) 1934 1990 1766 1822 1878 FREQUENCY (MHz) 1934 1990 D18P RETURN LOSS 50 RETURN LOSS (dB) 42 34 26 18 10 1710 at RF level of -10 dBm Electrical Schematic CPL IN OUT 1766 1822 1878 FREQUENCY (MHz) 1934 1990 ESD Rating Human Body Model (HBM): Class 1A (250 v to <500 v) in accordance with ANSI/ESD STM 5.1 - 2001 Machine Model (MM): Class M1 (< 100 v) in accordance with ANSI/ESD STM 5.2 - 1999 (pass 50V) Mini-Circuits TM (R) 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 REV. D M119986 D18P JS/TD/CP/AM 081111 IF/RF MICROWAVE COMPONENTS |
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