ELDC-20 Datasheet | Tyco Electronics

Features - - - - Coupling 20d B Typical Surface Mount Low Profile Tape and Reel Packaging available SM-55 Package Description M/A-’s ELDC-20 is a high performance 75 Ohm Coupler, in a SM-55 low cost, surface mount package. The ELDC-20 is designed for use in high volume CATV applications. Typical applications include Set-top Boxes, Network Interface Units, Broadband Amplifiers and Headend equipment. Electrical Specifications @25°C, Z0 = 75 Ohms Frequency Range 5 - 1000 MHz Mainline Loss 5 - 50 MHz 50 - 870 MHz 870 - 1000 MHz 5 - 870 MHz 870 - 1000 MHz 5 - 870 MHz 870 - 1000 MHz 5 - 50 MHz 50 - 1000 MHz 5 - 50 MHz 50 - 1000 MHz 5 - 50 MHz 50 - 1000 MHz Units d B d B d B d B d B d B d B d B d B d B d B d B d B d B Nominal - - - 20 20 - - - - - - - - - Typical 0.6 0.45 0.6 - - - 14 9 22 27 22 28 22 27 Minimum - - - - - - 10 7 20 22 20 22 20 20 Maximum 0.7 0.65 0.7 ± 0.8 ± 1.0 ± 0.5 - - - - - - - - Coupling Coupling Flatness Directivity Input Return Loss Output Return Loss Coupled Return Loss S 1344...