70 MHz SAW Filter 4 MHz Bandwidth Part Number SF0070BA03053S DESCRIPTION * * * 70 MHz SAW bandpass filter with 4 MHz bandwidth. 13.30 X 6.50 mm ceramic LCC package. RoHS compliant. TYPICAL PERFORMANCE Horizontal: 3 MHz/div Vertical (from top): Magnitude Phase Deviation 5 deg/div Group Delay Variation 100 ns/div 10,1dB/div SPECIFICATION Parameter 1 Center Frequency (Fc) Insertion Loss 1 dB Bandwidth 3 dB Bandwidth 35 dB Bandwidth Passband Ripple 2 Phase Deviation from Linear 2 Group Delay Variation Absolute Delay Substrate 3 Temperature Coefficient of Frequency (Tc) Ambient Temperature System Source and Load Impedance Notes: Min 69.85 3.4 4 Typ 70 7.1 4.1 4.9 7.25 0.6 4 100 0.95 LiNbO3 -90 25 50 Max 70.15 8 8 1 7 150 Units MHz dB MHz MHz MHz dB deg ns s ppm/C C 1. Average of lower & upper 3 dB frequencies. 2. Evaluated over 70% of the 3 dB bandwidth. 3. Typical change of filter frequency response with temperature is f/fref = (T-Tref)*Tc ppm. IDT * SAW Products * 324 Clark Street, Worcester, MA 01606, USA * Ph 1-508-852-5400 * Fax 1-508-852-8456 www.idt.com SF0070BA03053S Rev X3 15-Sept-2009 Page 1 of 3 70 MHz SAW Filter 4 MHz Bandwidth Part Number SF0070BA03053S MAXIMUM RATINGS Parameter Storage Temperature Range Operating Temperature Range Input Power Level Min Max -40 -30 - 85 85 13 Units C C dBm MATCHING CIRCUIT Component values in 50 : Ls1 = 150 nH Ls2 = 120 nH Notes: * Recommend 2% or better tolerance matching components. Typical inductor Q=40. * Optimum values may change depending on board layout. Values shown are intended as a guide only. IDT * SAW Products * 324 Clark Street, Worcester, MA 01606, USA * Ph 1-508-852-5400 * Fax 1-508-852-8456 www.idt.com SF0070BA03053S Rev X3 15-Sept-2009 Page 2 of 3 70 MHz SAW Filter 4 MHz Bandwidth Part Number SF0070BA03053S PACKAGE OUTLINE Units: mm Tolerances are 0.15 mm except where indicated. Pad Configuration: Input: 11 Output: 5 Ground: All other pads Package Material: Body: Al2O3 ceramic Lid: Kovar, Ni plated Terminations: Au plating 1 m min, over a 1.3-8.9 m Ni plating MARKING SUGGESTED FOOTPRINT ISO 9001 Registered All specifications are believed to be accurate and reliable. However, MNC reserves the right to make changes without notice. (c) 2008 All rights reserved. IDT * SAW Products * 324 Clark Street, Worcester, MA 01606, USA * Ph 1-508-852-5400 * Fax 1-508-852-8456 www.idt.com SF0070BA03053S Rev X3 15-Sept-2009 Page 3 of 3