44.1 MHz Filter for CATV Applications Part Number SF0044BA01954T Micro Networks Corp., 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.micronetworks.com TYPICAL PERFORMANCE Horizontal: 2.5 MHz/div Vertical (from top): Magnitude Magnitude Group Delay 10 dB/div 1 dB/div 50 ns/div SPECIFICATION Parameter Center Frequency (nom.) Insertion Loss Lower 3 dB point Upper 3 dB point Lower 50 dB point Upper 50 dB point Rejection ( 10 - 37.775 ) Rejection( 50.275 - 70) Passband Amplitude Ripple Passband Phase Ripple Passband GD Ripple Absolute Delay Ambient Temperature Temperature Coefficient Substrate Material Min. Typ. Max. Units. 44.10 MHz 26.50 30 dB 38.80 39.025 MHz 49.025 49.40 MHz 37.775 38.20 MHz 50.10 50.275 dB 45 55 dB 45 55 dB 0.3 0.6 dB 3 5 deg p-p 40 75 ns p-p 2.9 us 25 ºC -80 ppm / º C 128 Lithium Niobate Rev 1.1 18-Oct-02 Page 1 of 2 44.1 MHz Filter for CATV Applications Part Number SF0044BA01954T Micro Networks Corp., 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.micronetworks.com PACKAGE OUTLINE Units: mm Pin Configuration: Input: 1 Input Return: 2 Output: 6 Output Return: 5 Ground: All other pins. MATCHING CIRCUIT 1 6 2 5 No matching required ISO 9001 Registered Micro Networks Worldwide Headquarters: 324 Clark Street Worcester, MA 01606. tel: 508-852-5400 fax: 508-852-8456 European Sales Headquarters: Hertosingel 20 6214 AD Maastricht, Netherlands. tel: +31-43-32-70912 fax: +31-43-32-70715 www.micronetworks.com Rev 1.1 18-Oct-02 Page 2 of 2