43.75 MHz SAW Filter 6 MHz Bandwidth Part Number: SF0043BA02523T DESCRIPTION • • • 43.75 MHz SAW bandpass filter with 6 MHz bandwidth for Cable Modem and Set-Top box applications. SIP5D Package RoHS compliant. TYPICAL PERFORMANCE Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0043BA02523T Rev B 4-Feb-2010 ECN 36650 Page 1 of 3 43.75 MHz SAW Filter 6 MHz Bandwidth Part Number: SF0043BA02523T SPECIFICATION Parameter Center Frequency ( Fc) 1 Insertion Loss 2 3 dB Bandwidth 30 dB Bandwidth Rejection, 39.75 MHz Rejection, 40.75 MHz Rejection, 46.75 MHz Rejection, 41.22 MHz Rejection, 46.28 MHz Rejection, 47.75 MHz Rejection, 35 to 39 MHz Rejection, 39 to 39.75 MHz Rejection, 47.75 to 50 MHz Rejection, 50 to 55 MHz Input Impedance Output Impedance Notes: 1. 2. 3. 4. Min Typ 43.75 15 6 76 14.5 Max 16.5 38 2.7 2.7 0.2 0.2 37 42 37 36 42 Units MHz dB MHz MHz dB dB dB dB dB dB dB dB dB dB 1.1 KΏ//16.4pf 1.1 KΏ//5.0pf Defined as the average of the lower and upper 3 dB frequencies. Value at 36.15 MHz. Measured over Fc +/- 3.8 MHz. Specifications are guaranteed over the operating temperature range. MAXIMUM RATINGS Parameter Storage Temperature Range Operating Temperature Range Max. D. C. Voltage between each terminal Min Max Units -40 -20 +85 +75 10 ˚C ˚C V TEST CIRCUIT Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0043BA02523T Rev B 4-Feb-2010 ECN 36650 Page 2 of 3 43.75 MHz SAW Filter 6 MHz Bandwidth Part Number: SF0043BA02523T PACKAGE OUTLINE MARKING SMI Month = 1 2 3 4 5 6 7 8 9 10 11 12 Month Code = A B C D E F G H I J K L ISO 9001 Registered All specifications are believed to be accurate and reliable. However, Spectrum Microwave reserves the right to make changes without notice. © 2010 All rights reserved. Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0043BA02523T Rev B 4-Feb-2010 ECN 36650 Page 3 of 3