E-Series 75 Ohm Coupler — 5 - 1000 MHz EMDC-17-8-75 E-Series 75 Ohm Coupler 5 - 1000 MHZ SM-127 Package Features • • • Coupling 17db Typical Surface Mount Tape and Reel Packaging available Description M/A-COM’s EMDC-17-8-75 is a 75 Ohm Coupler, in a low cost, surface mount package.The EMDC-17-8-75 is ideally suited for use in high volume CATV applications. Electrical Specifications @25°C, Z0 = 75 Ohms Frequency Range 5 - 1000 MHz Mainline Loss Coupling Units Nominal Typical Minimum Maximum 5 - 860 MHz dB — 0.6 — 1.0 860 - 1000 MHz dB — 0.8 — 1.2 5 - 860 MHz dB 17.2 — — ± 0.7 860 - 1000 MHz dB 17 — — ± 0.8 dB — — — 1.0 dB — 40 30 — 50 - 500 MHz dB — 20 12 — 500 - 1000 MHz dB — 12 5 — 5- dB — 28 24 — 50 - 500 MHz dB — 28 24 — 500 - 1000 MHz dB — 25 20 — 5- Coupling Flatness Directivity Input Return Loss Output Return Loss Coupled Return Loss 5- 50 MHz 50 MHz 50 MHz dB — 25 20 — 50 - 500 MHz dB — 25 20 — 500 - 1000 MHz dB — 23 20 — 5- dB — 25 20 — 50 - 500 MHz dB — 25 20 — 500 - 1000 MHz dB — 23 18 — 50 MHz *Notes: 1.Core is coated with Paralyene C, 0.005” thick minimum. 2.Wire is heavy poly-nylon coated, rated to 180C. 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 1400 E E-Series 75 Ohm Coupler — 5 - 1000 MHz Operating Characteristics EMDC-17-8-75 Absolute Maximum Ratings Function Pin No. Input 6 Parameter Absolute Maximum RF Power Output 1 DC Current Coupled 4 Storage Temperature -40°C to +85°C External 75 Ohms 3 Operating Temperature -40°C to +85°C Ground 2 Not Connected 5 250 mW 30 mA S 1400 E 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.