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| E-Series 75 Ohm Coupler -- 5 - 1000 MHz ELDC-14 E-Series 75 Ohm Coupler 5 - 1000 MHZ Features * * * Coupling 14db Typical Surface Mount Tape and Reel Packaging available SM-55 Package Description M/A-COM's ELDC-14 is a high performance 75 Ohm Coupler, in an SM-55 low cost, surface mount package. The ELDC-14 is designed for use in high volume CATV applications. Typical applications include Set-top Boxes, Network Interface Units, Cable Amplifiers and Headend equipment. Electrical Specifications @25C, Z0 = 75 Ohms Frequency Range 5 - 1000 MHz Mainline Loss Coupling Coupling Flatness Directivity Input Return Loss Output Return Loss Coupled Return Loss 5 - 870 MHz 870 - 1000 MHz 5 - 870 MHz 870 - 1000 MHz 5 - 870 MHz 870 - 1000 MHz 5 - 870 MHz 870 - 1000 MHz 5 - 870 MHz 870 - 1000 MHz 5 - 870 MHz 870 - 1000 MHz Units dB dB dB dB dB dB dB dB dB dB dB dB dB Nominal -- 14.3 14.3 -- -- -- -- -- -- -- -- -- Typical 0.8 1.0 -- -- -- 25 20 25 23 25 25 23 23 Minimum -- -- -- -- 15 13 20 18 20 20 18 18 Maximum 1.5 1.8 0.5 0.7 0.8 -- -- -- -- -- -- -- -- Please Note that the photograph above indicates package shape only, unit may be wired differently. S 1371 D ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions is considering for development. Performance is based on target specifications, simulated results, and/or prototype measurements. Commitment to develop is not guaranteed. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is not guaranteed. * North America Tel: 800.366.2266 * Europe Tel: +353.21.244.6400 * India Tel: +91.80.4155721 * China Tel: +86.21.2407.1588 Visit www.macomtech.com for additional data sheets and product information. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make E-Series 75 Ohm Coupler -- 5 - 1000 MHz ELDC-14 Operating Characteristics Function Input Output Coupled External 75 Ohms Ground Not Connected Pin No. 6 1 4 3 5 2 Absolute Maximum Ratings Parameter RF Power DC Current Pin Temperature (10 sec) Operating/Storage Temperature Absolute Maximum 250 mW 30 mA 260C -40C to +85C Typical Performance @ 25C Mainline Loss 0.0 -0.2 -0.4 -10.0 -0.6 0.0 -5.0 Input Return Loss dB dB -0.8 -1.0 -1.2 Options -15.0 -20.0 -25.0 Options -1.4 -30.0 5 5.0 200 205.0 400 405.0 600 605.0 800 805.0 1000 5 5.0 200 205.0 400 405.0 600 605.0 800 805.0 1000 Frequency (MHz) Frequency (MHz) Coupling -14.0 -14.2 -14.4 -14.6 -14.8 -21.0 -23.0 -25.0 Output Return Loss dB -15.0 -15.2 -15.4 -15.6 -15.8 -16.0 5.0 5 205.0 200 405.0 400 605.0 600 805.0 800 Options dB -27.0 -29.0 -31.0 -33.0 -35.0 Options 1000 5.0 5 205.0 200 405.0 400 605.0 600 805.0 800 1000 Frequency (MHz) Frequency (MHz) Directivity 0.0 -5.0 -10.0 -15.0 -15.0 -16.0 -17.0 -18.0 -19.0 Coupled Port Return Loss dB -20.0 -25.0 -30.0 -35.0 -40.0 Options dB -20.0 -21.0 -22.0 -23.0 -24.0 -25.0 Options 5 5.0 200 205.0 400 405.0 600 605.0 800 805.0 1000 5 5.0 200 205.0 400 405.0 600 605.0 800 805.0 1000 Frequency (MHz) Frequency (MHz) S 1371 D ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions is considering for development. Performance is based on target specifications, simulated results, and/or prototype measurements. Commitment to develop is not guaranteed. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is not guaranteed. * North America Tel: 800.366.2266 * Europe Tel: +353.21.244.6400 * India Tel: +91.80.4155721 * China Tel: +86.21.2407.1588 Visit www.macomtech.com for additional data sheets and product information. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make |
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