350 MHz Filter 2.6 MHz Bandwidth Part Number SF0350CD03102S Integrated Circuit Systems, Inc. TYPICAL PERFORMANCE Horizontal: 1.5 MHz/div Vertical (from top): Magnitude Magnitude Group Delay Deviation 10 1 70 dB/div dB/div ns/div SPECIFICATION Operating Temperature = 25 C Parameter Center Frequency 1 Insertion Loss at 350 MHz 0.5 dB Bandwidth 2 3 dB Bandwidth 2 20 dB Bandwidth 2 45 dB Bandwidth 2 Group Delay Variation, 348.9 - 351.1 MHz Source Impedance Load Impedance Substrate Material Temperature Sensitivity of Frequency Notes: Min 349.9 Typ Max 350 350.1 14 15 1.7 2.1 2.6 2.7 3.9 4 4.9 6 60 70 50 50 Quartz F/F0 = -[(T-T0)/5.4]2 Units MHz dB MHz MHz MHz MHz ns 1. Mean of the 3dB frequencies, with dB defined relative to the response peak. 2. dB levels defined relative to the insertion loss at 350 MHz. Rev X2 15-Dec-04 Page 1 of 2 Integrated Circuit Systems * Surface Acoustic Wave Products 324 Clark Street, Worcester, MA 01606, USA * Phone 508-852-5400 * Fax 508-852-8456 www.icst.com QF12/3 350 MHz Filter 2.6 MHz Bandwidth Part Number SF0350CD03102S Integrated Circuit Systems, Inc. PACKAGE OUTLINE Units: mm Pin Configuration: Input: Input Return: Output: Output Return: Ground: 11 12 5 6 1,2,3,4,7,8,9,10 MATCHING CIRCUIT Ls1 Ls2 11 5 Cp1 Cp2 1,2,3,4,6,7,8, 9,10,12 Component values used in the Micro Networks test fixture: Ls1 = 27 nH (inductor Q = 45) Cp1 = 33 pF Ls2 = 24 nH Cp2 = 22 pF Notes: 1. Component values may change depending on board layout. 2. These component values were optimised for passband ripple. ISO 9001 Registered Rev X2 15-Dec-04 Page 2 of 2 Integrated Circuit Systems * Surface Acoustic Wave Products 324 Clark Street, Worcester, MA 01606, USA * Phone 508-852-5400 * Fax 508-852-8456 www.icst.com QF12/3