ELDC-12

E-Series 75 Ohm Coupler — 5 - 1000 MHz ELDC-12 E-Series 75 Ohm Coupler 5 - 1000 MHz Features Coupling 12dB Typical Surface Mount Low Profile Tape and Reel Packaging available SM-55 Package Description M/A-COM’s ELDC-12 is a high performance 75 Ohm Coupler, in a SM-55 low cost, surface mount package. The ELDC-12 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 Coupling Coupling Flatness Directivity Input Return Loss 5 - 870 MHz 870 - 1000 MHz 5 - 50 MHz 50 - 870 MHz 870 - 1000 MHz 5 - 50 MHz 50 - 870 MHz 870 - 1000 MHz 5 - 50 MHz 50 - 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 dB dB dB Nominal — 11.8 11.8 — — — — — — — — — — — — Typical 0.8 1.2 — — — 17 12 20 21 21 22 24 24 19 24 22 Minimum — — — — 9 8 17 18 17 18 22 20 16 19 17 Maximum 1.4 1.6 ± 0.7 ± 0.9 1.1 — — — — — — — — — — — Output Return Loss Coupled Return Loss S 1348 D M/A-COM Division of AMP Incorporated s North America: Tel. (800) 366-2266, Fax (800) 618-8883 s Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087 s Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 www.macom.com AMP and Connecting at a Higher Level are trademarks. Specifications subject to change without notice. E-Series 75 Ohm Coupler — 5 - ...