SF0434BA02507S ICST | Alldatasheet

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Technical content

434 MHz SAW Filter

4 MHz Bandwidth

Part Number SF0434BA02507S 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 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 Min Max Units Operating Temperature Range -20 +70 ºC Storage Temperature Range -40 +85 ºC Input Power Level 0 dBm Max. D. C. Voltage between Each Terminal 10 V SPECIFICATION Parameter Min Typ Max Units Center Frequency, FC 434.0 MHz Passband 4 MHz Insertion Loss1 2.5 3.5 dB Amplitude Ripple1 1.5 dB Stopband Rejection, 334 – 393.2 MHz 50 55 dB Stopband Rejection, 474 – 534 MHz 50 55 dB Terminating Impedance 50 Ω Note: 1. Over passband, Fo +/- 2 MHz

Part Number SF0434BA02507S 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 Integrated Circuit Systems, Inc. SUGGESTED PCB FOOTPRINT 3.8 X 3.8 MM, SMP PACKAGE OUTLINE AND SUGGESTED PAD LAYOUT TEST CIRCUIT 1, 3, 4, 6 PIN NO. 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. 50 ohm single-ended No matching circuit required