44.0 MHz Filter for VSB system M - IF Applications Part Number SF0044BA01800T Micro Networks Corp., 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.micronetworks.com TYPICAL PERFORMANCE Horizontal: 1.5 MHz/div Vertical (from top): Magnitude Magnitude Group Delay 10 dB/div 1 dB/div 50 ns/div SPECIFICATION Parameter F_visual F_color F_audio Center Frequency ( Nominal) Insertion Loss 1 dB Lower Band Edge 1 dB Upper Band Edge Passband Ripple( 41.55 - 46.50 ) Phase Deviation (41.55-46.50) GD Ripple (41.55 - 46.50) K factor, 2 T pulse C/L delay, 12.5 T pulse Rejection (10 - 39.8) Rejection at 41.25 Rejection at 47.0 Rejection ( 47.25 – 70 ) Rejection ( 70 – 200 ) Absolute Delay Ambient Temperature Temperature Coefficient Source/Load Impedance Matching Network Substrate Material Min. Typ. 45.75 42.17 41.25 44 27 Max. 30 41.55 46.55 0.3 25 -15 45 18 22 45 10 0.4 12 50 1.8 +15 55 50 40 5 40 -90 50 Units. MHz MHz MHz MHz dB MHz MHz dB deg p-p ns p-p % ns dB dB dB dB dB µs ºC ppm / º C Ω None YZ Lithium Niobate Rev 1.2 20-Nov-03 Page 1 of 2 44.0 MHz Filter for VSB system M - IF Applications Part Number SF0044BA01800T 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 www.micronetworks.com Rev 1.2 20-Nov-03 Page 2 of 2