SF0070BA03056S ICST | Alldatasheet

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Technical content

70.0 MHz Low-Loss Filter

6.0 MHz Bandwidth

Part Number SF0070BA03056S Rev x4 27-Oct-04 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 Page 1 of 2 Integrated Circuit Systems, Inc. Parameter Min. Typ. Max. Units. Center Frequency ( Fc) 1 69.8 70.0 70.2 MHz Insertion Loss 8.5 9.0 dB 1 dB Bandwidth 2 5.1 5.7 MHz 3 dB Bandwidth 2 6.0 6.5 MHz 38 dB Bandwidth 2 9.5 10.65 MHz Passband Ripple 3 0..65 1 dB p-p Phase Ripple 3 5 10 deg p-p Group Delay Ripple 3 100 110 ns p-p Absolute Delay 1.05 us Ultimate Rejection 38 dB Substrate Material YZ Lithium Niobate Temperature Coefficient -90 ppm/º C Ambient Temperature 25 º C Notes: 1. Mean Value of 3 dB points. 3dB measured from peak. 2. Relative to Insertion Loss 3. Measured over 80% of 3 dB Bandwidth TYPICAL PERFORMANCE Horizontal: 4.0 MHz/div Vertical (from top): Magnitude 10 dB/div Magnitude 1 dB/div Group Delay 100 ns/div SPECIFICATION

Part Number SF0070BA03056S Integrated Circuit Systems • Surface Acoustic Wave Products www.icst.com Rev x4 27-Oct-04 Page 2 of 2 Integrated Circuit Systems, Inc. Component values: Ls1 = 150 nH Ls2 = 180 nH (Minimum Q = 45) Notes 1. Recommend use of 5% tolerance components. 2. Optimum values depend on board layout. Values intended as guide only. PACKAGE OUTLINE Units: mm Pin Configuration: Input: 11 Input Return: 12 Output: 5 Output Return: 6 Ground: All other pins MATCHING CIRCUIT ISO 9001 Registered Ls2Ls1 11 5 12 6