140 MHz Filter 72 MHz Bandwidth Part Number SF0140BA02393S Micro Networks., 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.icst.com TYPICAL PERFORMANCE Horizontal: 20 MHz/div Vertical (from top): Magnitude Magnitude Phase 10 dB/div 1 dB/div 5 deg/div SPECIFICATION Parameter 1 Center Frequency ( Fc) Min. Typ. 2 Insertion Loss at 140 MHz Max. 140 3 Lower 1.5 dB Band Edge Upper 1.5 dB Band Edge Lower 3 dB Band Edge Upper 3 dB Band edge Lower 35 dB Band edge Upper 35 dB band Edge Units. MHz 22.5 109.00 171.00 104.00 176.00 92.00 187.00 dB MHz MHz MHz MHz MHz MHz Amplitude Variation (109-171 MHz)) 1.5 dB p-p Phase Linearity (109-171 MHz) 10 deg p-p 100 ns p-p dB dB dB dB Group Delay Variation (109-171 MHz) Rejection (15 to 75 MHz) (75 to 89 MHz) (193 to 215 MHz) (215 to 298 MHz) 45 40 40 40 Source and Load Impedance Substrate Material 50 YZ-LiNbO3 Temperature Coefficient of frequency -90 ppm/ C Notes: 1. All specifications for a device match to a 50 ohm system impedance. 2. Average of the two 3 dB frequency points. 3. All dB values are referenced to the insertion loss. Rev X2 16-Aug-04 Page 1 of 2 140 MHz Filter 72 MHz Bandwidth Part Number SF0140BA02393S Micro Networks., 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.icst.com PACKAGE OUTLINE Units: mm Pin Configuration: Input: 9 Input return: 10 Output: 4 Output Return: 5 Case Ground: All other pins MATCHING CIRCUIT Component values: Ls1 = 94.3 nH 9 4 10 5 Ls2 = 82 nH (Minimum Q = 40) Notes 1. Recommend use of 2% tolerance components. 2. Optimum values depend on board layout. Values intended as guide only. ISO 9001 Registered Micro Networks Worldwide Headquarters: 324 Clark Street Worcester, MA 01606. tel: 508-852-5400 fax: 508-852-8456 www.icst.com Rev X2 16-Aug-04 Page 2 of 2