434 MHz SAW Filter 4 MHz Bandwidth Part Number SF0434BA02507S Integrated Circuit Systems, Inc. DESCRIPTION Miniature 434 MHz surface acoustic wave (SAW) bandpass filter designed to be used as the RF filter in low power ISM transceiver, receiver, and transmitter applications. TYPICAL PERFORMANCE MAXIMUM RATINGS Parameter Operating Temperature Range Storage Temperature Range Input Power Level Max. D. C. Voltage between Each Terminal Min Max Units -20 -40 +70 +85 0 10 ºC ºC dBm V Typ Max SPECIFICATION Parameter Min Center Frequency, FC Passband Insertion Loss1 Amplitude Ripple1 Stopband Rejection, 334 – 393.2 MHz Stopband Rejection, 474 – 534 MHz Terminating Impedance 434.0 4 2.5 50 50 55 55 50 3.5 1.5 Units MHz MHz dB dB dB dB Ω Note: 1. Over passband, Fo +/- 2 MHz Rev X2 23-May-05 Page 1 of 2 ICS • SAW Products • 324 Clark Street, Worcester, MA 01606, USA • Phone 508-852-5400 • Fax 508-852-8456 www.icst.com/saw.aspx 434 MHz SAW Filter 4 MHz Bandwidth Part Number SF0434BA02507S Integrated Circuit Systems, Inc. PACKAGE OUTLINE AND SUGGESTED PAD LAYOUT 3.8 X 3.8 MM, SMP SUGGESTED PCB FOOTPRINT PIN NO. 2 5 1, 3, 4, 6 DESCRIPTION INPUT OUTPUT GROUND NOTES: DIMENSIONS IN MM TEST CIRCUIT 50 ohm single-ended No matching circuit required 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 2 of 2 ICS • SAW Products • 324 Clark Street, Worcester, MA 01606, USA • Phone 508-852-5400 • Fax 508-852-8456 www.icst.com/saw.aspx