E-Series 75 Ohm Coupler — 5 - 862 MHz EMDC-16-8-75 E-Series 75 Ohm Coupler 5 - 862 MHz Features • • • • SM-101 Package Coupling 16dB Typical Surface Mount Low Profile Tape and Reel Packaging available Description M/A-COM’s EMDC-16-8-75 is a high performance 75 Ohm Coupler, in a SM-101 low cost, surface mount package. The EMDC-16-8-75 is designed for use in high volume CATV applications. Typical applications include Set-top Boxes, Network Interface Units, Broadband Amplifiers and Headend Electrical Specifications @25°C, Z0 = 75 Ohms Frequency Range 5 - 862 MHz Units Nominal Typical Minimum Maximum 5 - 862 MHz dB — 1.05 — 1.25 5 - 44 MHz 45 MHz 862 MHz dB dB dB 16 16 15.6 — — — — — — ± 0.5 ± 0.2 ± 0.3 5 - 862 MHz dB — — — ±0.3 5 - 862 MHz dB — 33 29 — 5 - 862 MHz dB — 25 18 — 5 - 862 MHz dB — 25 18 — 5 - 862 MHz dB — 25 18 — Mainline Loss Coupling Coupling Flatness Isolation Input Return Loss Output Return Loss Coupled Return Loss S 1432 D 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. E-Series 75 Ohm Coupler — 5 - 862 MHz EMDC-16-8-75 Operating Characteristics Absolute Maximum Ratings Function Pin No. Parameter Absolute Maximum Input 1 RF Power 250 mW Output 6 DC Current 30 mA Coupled 3 Pin Temperature (10 sec) 260°C External 75 Ohms 4 Operating/Storage Temperature -40°C to +85°C Ground 2 Not Connected 5 Typical Performance @ 25°C Input Return Loss Mainline Loss 0.0 -15.0 -0.2 -19.0 -23.0 -0.6 dB dB -0.4 -0.8 -27.0 -1.0 -31.0 -1.2 -1.4 -35.0 5 176 348 519 690 862 5 176 Frequency (MHz) 348 519 690 862 690 862 690 862 Frequency (MHz) Coupling Output Return Loss -14.0 -20.0 -14.5 -24.0 -15.0 -28.0 dB dB -15.5 -16.0 -32.0 -16.5 -17.0 -36.0 -17.5 -18.0 -40.0 5 176 348 519 690 862 5 176 Frequency (MHz) 348 519 Frequency (MHz) Isolation Coupled Port Return Loss -20.0 -15.0 -25.0 -19.0 -30.0 -23.0 dB dB -35.0 -40.0 -27.0 -45.0 -50.0 -31.0 -55.0 -60.0 -35.0 5 176 348 519 690 862 Frequency (MHz) 5 176 348 519 Frequency (MHz) S 1432 D 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.