E-Series 75 Ohm Coupler — 5 - 870 MHz ELDC-16LI ELDC-16LI E-Series 75 Ohm Coupler 5 - 870 MHZ Features • • • • SM-103 Package Low Intermod Distortion Coupling 16db Typical Surface Mount Tape and Reel Packaging available Description M/A-COM’s ELDC-16LI is a high performance 75 Ohm Coupler, in a SM-103 low cost, surface mount package. The ELDC-16LI is specifically designed for extremely low intermod distortion in CATV appliications. Electrical Specifications @25°C Frequency Range 5 - 870 MHz Units Nominal Typical Minimum Maximum Mainline Loss 5 - 40 MHz 40 - 870 MHz dB dB — 0.6 0.6 — 1.0 1.0 Coupling 5 - 40 MHz 40 - 870 MHz dB dB 16.5 16.5 — — — — ± 0.5 ± 0.5 dB — — — 1.0 Coupling Flatness Directivity 5 - 40 MHz 40 - 870 MHz dB dB — — 25 15 20 9 — — Input Return Loss 5 - 40 MHz 40 - 870 MHz dB dB — — 23 25 18 20 — — Output Return Loss 5 - 40 MHz 40 - 870 MHz dB dB — — 23 28 19 20 — — Coupled Return Loss 5 - 40 MHz 40 - 870 MHz dB dB — — 24 23 18 17 — — Please Note that the photograph above indicates package shape only, unit may be wired differently. V1.00 M/A-COM Division of AMP Incorporated ■ North America: Tel. (800) 366-2266, Fax (800) 618-8883 ■ Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087 ■ 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. S 1460 A E-Series 75 Ohm Coupler — 5 - 870 MHz ELDC-16LI Operating Characteristics Absolute Maximum Ratings Function Pin No. Parameter Absolute Maximum Input 6 RF Power 250 mW Output 1 DC Current 30 mA Coupled 4 Pin Temperature (10 sec) 260°C Ground 5 Operating/Storage Temperature -40°C to +85°C Not Connected 2 External 75 Ohms 3 Typical Performance @ 25°C Mainline Loss Input Return Loss -10.0 0.0 -0.1 -0.2 -15.0 -0.4 dB dB -0.3 -20.0 -0.5 -0.6 -25.0 -0.7 -0.8 -30.0 -0.9 5 178 351 524 697 5 870 178 524 697 870 697 870 Frequency (MHz) Frequency (MHz) Coupling Output Return Loss -14.0 -20.0 -15.0 -25.0 dB dB 351 -16.0 -30.0 -35.0 -17.0 -40.0 -18.0 5 178 351 524 697 5 870 178 351 524 Frequency (MHz) Frequency (MHz) Directivity Coupled Port Return Loss 0.0 -10.0 -5.0 -10.0 -15.0 -15.0 -25.0 dB dB -20.0 -20.0 -30.0 -35.0 -25.0 -40.0 -45.0 -50.0 -30.0 5 178 351 524 697 870 Frequency (MHz) 5 205 405 605 805 Frequency (MHz) V1.00 M/A-COM Division of AMP Incorporated ■ North America: Tel. (800) 366-2266, Fax (800) 618-8883 ■ Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087 ■ 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. S 1460 A