44 MHz SAW Filter 5.4 MHz Bandwidth Part Number SF0044BA03190S DESCRIPTION * * * 44 MHz SAW bandpass filter with 5.4 MHz bandwidth for digital RF signal processing. 24.6 x 9 mm 10 pad ceramic LCC. RoHS compliant. TYPICAL PERFORMANCE Amp 10 dB/div Amp 1 dB/div Phase 5 deg/div Delay 50 ns/div Center = 44 MHz, 4 MHz/div (50 kHz incr) S11 (24-64 MHz) S22 (24-64 MHz) IDT * SAW Products * 324 Clark Street, Worcester, MA 01606, USA * Ph 1-508-852-5400 * Fax 1-508-852-8456 www.idt.com DSSF0044BA03190S Rev 9-Oct-2008 ECN 36147 Page 1 of 3 44 MHz SAW Filter 5.4 MHz Bandwidth Part Number SF0044BA03190S SPECIFICATION Parameter 1 Center Frequency, FC Insertion Loss at Fc Passband Ripple (41.3 to 46.7 MHz) Response at 41.25 and 46.75 MHz 2, 3 Group Delay Variation Absolute Delay 2 Attenuation at 38 MHz 2 Attenuation at 39.75 MHz 2 Attenuation at 40.25 MHz 2 Attenuation at 40.45 MHz 2 Attenuation at 47.45 MHz 2 Attenuation at 47.6 MHz 2 Attenuation at 48.7 MHz 2 Attenuation at 50.0 MHz 2 Attenuation at 51.75 MHz 2 Rejection (20 to 38 MHz) 2 Rejection (52 to 70 MHz) Source and Load Impedance Temperature Coefficient of Frequency Ambient Temperature Notes: Min 40 45 35 10 15 30 40 40 45 35 35 - Typ 44 22.4 0.7 1 35 2.35 46 47 44 38 42 44 48 48 55 44 48 75 -86 25 Max 25 1 1.5 45 - - Units MHz dB dB p-v dB ns p-v us dB dB dB dB dB dB dB dB dB dB dB ohms ppm/C C 1. Reference frequency. Computed as mean of the 3 dB frequencies. 2. All dB values are referenced to the insertion loss value. 3. A 2% smoothing factor (100 KHz) from 41.3 to 46.7 MHz shall be allowed. MAXIMUM RATINGS Parameter Storage Temperature Range Operating temperature Range Input Power Level Min Max -40 15 - 85 65 13 Units C C dBm MATCHING CIRCUIT 10 5 Input 75 Single ended Output 75 Single ended 1 6 Notes: * External matching components are not required. IDT * SAW Products * 324 Clark Street, Worcester, MA 01606, USA * Ph 1-508-852-5400 * Fax 1-508-852-8456 www.idt.com DSSF0044BA03190S Rev 9-Oct-2008 ECN 36147 Page 2 of 3 44 MHz SAW Filter 5.4 MHz Bandwidth Part Number SF0044BA03190S PACKAGE OUTLINE SUGGESTED FOOTPRINT IDT BA03190S YYDDD Units: mm Tolerances are 0.15 mm except where indicated. Pad Configuration: Input: 10 Input return: 1 Output: 5 Output return: 6 Ground: 2,3,4,7,8,9 Package Material: Body: Al2O3 ceramic Lid: Kovar, Ni plated Terminations: Au plating 1 m min, over a 1.3-8.9 m Ni plating 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 DSSF0044BA03190S Rev 9-Oct-2008 ECN 36147 Page 3 of 3