SF0140BA01969T ICST | Alldatasheet

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140.0 MHz Filter

Part Number SF0140BA01969T Micro Networks., 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.micronetworks.com Rev 2.3 24-Jan-03 Page 1 of 2 Parameter Min. Typ. Max. Units. Center Frequency 1 139.75 140.0 140.25 MHz Insertion Loss 2 23.5 25.0 dB 1 dB BW 41,5 43.5 MHz 3 dB BW 43.5 44.5 MHz 40 dB BW 49.0 50.0 MHz Amplitude ripple(Fc ± 7 MHz) 0.4 0.7 dB p-p Phase ripple(Fc ± 7 MHz) 2.5 5 deg. p-p Group delay ripple(Fc ± 7 MHz) 15 40 ns p-p Absolute delay 1.1 us Ultimate rejection 50 60 dB Ambient Temperature 3 -25 70 deg C Substrate material 128 Lithium Niobate Notes: 1: Measured at 23 deg. C 2: Mean value over Fc ± 7 MHz 3: The device center frequency will shift by -80 ppm/deg. C typical over operating temperature TYPICAL PERFORMANCE Horizontal: 10.0 MHz/div Vertical (from top): Magnitude 10 dB/div Magnitude 1 dB/div G r o u p D e l a y 50 ns/div SPECIFICATION

Part Number SF0140BA01969T 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 2.3 24-Jan-03 Page 2 of 2 PACKAGE OUTLINE Units: mm Pin Configuration: Input: 14 Input Return: 1 Output: 8 Output Return: 7 Ground: all other pins MATCHING CIRCUIT Component values: Ls1 = 47 nH Ls2 = 56 nH (Minimum Q = 45) Notes 1. Recommend use of 5% tolerance components. 2. Optimum values depend on board layout. Values intended as guide only. ISO 9001 Registered Ls2Ls1 14 8 1 7 Output Input