SF0070BA03027T ICST | Alldatasheet

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Technical content

70 MHz Filter

2.5 MHz Bandwidth

Part Number SF0070BA03027T Micro Networks., 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.micronetworks.com Rev X3 30-Jun-04 Page 1 of 2 Parameter Min. Typ. Max. Units. Center Frequency Fc (nominal) 70.0 MHz Insertion Loss 1 26 27 dB Lower 1 dB point 68.75 MHz Upper 1 dB point 71.25 MHz Lower 20 dB point 68.50 MHz Upper 20 dB point 71.50 MHz Amplitude Ripple 2 0.7 1 dB p-p Phase Ripple 2 3 6 deg p-p Group Delay Ripple 2 50 100 ns p-p Rejection ( 10-68.5 & 71.5-200) MHz 20 30 dB Absolute Delay 3.35 us Triple Travel Attenuation 3 50 dB Operating Temperature Range 0 50 º C Input Power Level 15 dBM Substrate Material Quartz Notes: 1: Mean value over Fc ± 1.25 MHz 2: Measured over Fc ± 1.25 MHz 3: With specified matching network TYPICAL PERFORMANCE Horizontal: 2.0 MHz/div Vertical (from top): Magnitude 10 dB/div Magnitude 1 dB/div Group Delay 100 ns/div SPECIFICATION

Part Number SF0070BA03027T 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 www.micronetworks.com Rev X3 30-Jun-04 Page 2 of 2 PACKAGE OUTLINE Units: mm Pin Configuration: Input: 1 Input Return: 18 Output: 10 Output Return: 9 Ground: 2, 11 MATCHING CIRCUIT Component values: Ls1 = 280 nH Ls2 = 750 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 1 10 18 9 Output Input