SF0140CF51907T ICST | Alldatasheet

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Technical content

140.0 MHz Filter

3.0 MHz Bandwidth

Part Number SF0140CF51907T Micro Networks, 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.micronetworks.com Rev 1.1 14-Jan-03 Page 1 of 2 TYPICAL PERFORMANCE Horizontal: 2.0 MHz/div Vert ical (from top): Magnitude 10 dB/div Magnitude 1 dB/div Group Delay 100 ns./div SPECIFICATION Parameter Min. Typ. Max. Units. Center Frequency ( Fc) 1 139.9 140.0 140.1 MHz Insertion Loss at Fc 24.2 27.5 dB 1 dB Bandwidth 2.4 2.7 MHz 3 dB Bandwidth 3 3.1 MHz 40 dB Bandwidth 4.6 5 MHz Passband Ripple 0.3 0.5 dB p-p Phase Ripple 2.0 3 deg p-p Group Delay Ripple 35 90 ns p-p Absolute Delay 2.44 us Ultimate Rejection 50 55 dB Temperature Coefficient of Frequency -96 ppm/º C Substrate Material YZ Lithium Niobate Source and Load Impedance 50 Ω Ambient Temperature 25 º C Notes: 1: Mean value of the 3 dB band edges.

Part Number SF0140CF51907T Micro Networks, 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.micronetworks.com 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 14-Jan-03 Page 2 of 2 PACKAGE OUTLINE MATCHING CIRCUIT Units: mm Pin Configuration: Input: 14 Input Return: 1 Output: 8 Output Return: 7 Ground: 2,9 ISO 9001 Registered Ls2Ls1 14 8 1 7 Lp1 Lp2 Component values: Ls1 = 56 nH Ls2 = 39 nH (Minimum Q = 45) Lp1 = 56 nH Lp2 = 56 nH Notes 1. Recommend use of 2% tolerance components. 2. Optimum values depend on board layout. Values intended as guide only.