1575 MHz SAW Filter 2.4 MHz Bandwidth Part Number SF1575BA02505S Integrated Circuit Systems, Inc. DESCRIPTION Miniature 1575 MHz surface acoustic wave (SAW) bandpass filter in a 3.0x3.0 mm LCC package to be used as the RF filter in Global Positioning System (GPS) equipment. TYPICAL PERFORMANCE Rev X2 23-May-05 Page 1 of 3 ICS • SAW Products • 324 Clark Street, Worcester, MA 01606, USA • Phone 508-852-5400 • Fax 508-852-8456 www.icst.com/saw.aspx 1575 MHz SAW Filter 2.4 MHz Bandwidth Part Number SF1575BA02505S Integrated Circuit Systems, Inc. MAXIMUM RATINGS Parameter Operating Temperature Range Storage Temperature Range Input Power Level Max. D. C. Voltage between Each Terminal Min -40 -40 Max +85 +85 +10 10 Units ºC ºC dBm V SPECIFICATION Parameter Center Frequency FC Bandwidth Insertion Loss1 Passband Amplitude Ripple1 Stopband Rejection2, 0 to 1450 MHz Stopband Rejection2, 1450 to 1500 MHz Stopband Rejection2, 1625 to 1640 MHz Stopband Rejection2, 1640 to 2000 MHz Stopband Rejection2, 2000 to 3000 MHz Terminating Impedance Min Typ 1575.42 Max 1.3 1.8 1.0 2.4 40 30 30 45 30 50 Units MHz MHz dB dB dB dB dB dB dB Ω// 0nF Notes: 1. Within passband: 1574.22 to 1576.62 MHz 2. Rejection relative to insertion loss TEST CIRCUIT 50 ohm single-ended No matching circuit required Rev X2 23-May-05 Page 2 of 3 ICS • SAW Products • 324 Clark Street, Worcester, MA 01606, USA • Phone 508-852-5400 • Fax 508-852-8456 www.icst.com/saw.aspx 1575 MHz SAW Filter 2.4 MHz Bandwidth Part Number SF1575BA02505S Integrated Circuit Systems, Inc. PACKAGE OUTLINE AND SUGGESTED PCB FOOTPRINT 3.0 X 3.0 MM, SMP SUGGESTED PCB FOOTPRINT 2505 E05 PIN NO. 2 5 1, 3, 4, 6 DESCRIPTION INPUT OUTPUT GROUND NOTES: DIMENSIONS IN MM All specifications are believed to be accurate and reliable. However, ICS reserves the right to make changes without notice. © 2005 Integrated Circuit Systems, Inc. All rights reserved. Rev X2 23-May-05 Page 3 of 3 ICS • SAW Products • 324 Clark Street, Worcester, MA 01606, USA • Phone 508-852-5400 • Fax 508-852-8456 www.icst.com/saw.aspx