SF0070CF51553T ICST | Alldatasheet

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Technical content

70 MHz Filter

5.5 MHz Bandwidth

Part Number SF0070CF51553T Micro Networks., 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.micronetworks.com Rev 1.0 12-Nov-02 Page 1 of 2 Parameter Min. Typ. Max. Units. Center Frequency ( Fc) 1 69.91 70.0 70.09 MHz Insertion Loss at Fc 24 25 dB 1 dB Bandwidth 5.0 5.16 MHz 3 dB Bandwidth 5.5 5.6 MHz 40 dB Bandwidth 7.50 7.7 MHz Passband Ripple 0.4 0.8 dB p-p Phase Ripple 2.0 4 deg p-p Group Delay Ripple 80 140 ns p-p Absolute Delay 3 us Ultimate Rejection 50 60 dB Substrate Material LithiumTantalate Ambient Temperature 25 º C Notes: 1: Mean Value of 3 dB points TYPICAL PERFORMANCE Horizontal: 4 MHz/div Vertical (from top): Magnitude 10 dB/div Magnitude 1 dB/div Group Delay 50 ns./div SPECIFICATION

Part Number SF0070CF51553T 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 1.0 12-Nov-02 Page 2 of 2 PACKAGE OUTLINE Units: mm Pin Configuration: Input: 14 Input Return: 1 Output: 8 Output Return: 7 Ground: 2, 9 MATCHING CIRCUIT ISO 9001 Registered Ls2Ls1 14 8 1 7 Lp1 Lp2 Component values: Lp1 = 338 nH Ls1 = 168 nH (Minimum Q = 45) Lp2 = 338 nH Ls2 = 168 nH Notes 1. Recommend use of 2% tolerance components. 2: Optimum Values depend on board layout. Values intended as guide only.