1960 MHz SAW Filter 60 MHz Bandwidth Part Number: SF1960BA02525S DESCRIPTION • • • Miniature 1960 MHz surface acoustic wave (SAW) bandpass filter for front-end PCS wireless. 3 x 3 mm ceramic LCC package. RoHS compliant. TYPICAL PERFORMANCE 10 0 -10 -20 -30 -40 -50 -60 -70 1660 1720 1780 1840 1900 1960 2020 2080 2140 2200 2260 S11 SWR at Input 5 4 3 2 1 1660 1960 Frequency MHz 2260 1960 Frequency MHz 2260 S22 SWR at Output 3 2.5 2 1.5 1 1660 Spectrum Microwave 324 Clark Street, Worcester, MA 01606, USA • Phone 1-508-852-5400 • Fax 1-508-852-8456 www.SpectrumMicrowave.com DSSF1960BA02525S Rev D 8-Apr-2010 ECN 36650 Page 1 of 3 1960 MHz SAW Filter 60 MHz Bandwidth Part Number: SF1960BA02525S SPECIFICATION Parameter Center Frequency FC Bandwidth Insertion Loss1 Passband Amplitude Ripple1 Stopband Rejection2, DC to 1850MHz Stopband Rejection2, 1850 to 1910 MHz Stopband Rejection2, 2010 to 2040 MHz Stopband Rejection2, 2040 to 2070 MHz Stopband Rejection2, 2070 to 5000 MHz VSWR Terminating Impedance Notes: Min 60 20 10 4.5 20 22 - Typ 1960 2.3 1.4 32 21 10 50 29 1.7 50 Max 4.0 2.5 2.4 Units MHz MHz dB dB dB dB dB dB dB dB Ω 1. Within passband: 1930 to 1990 MHz. 2. Rejection relative to 0dB. MAXIMUM RATINGS Parameter Storage Temperature Range Operating Temperature Range Input Power Level Max. D. C. Voltage between Each Terminal Min -40 -30 - Max +85 +80 +10 5 Units ºC ºC dBm Volts MATCHING CIRCUIT Note: Matching components are not required; 50 ohm single-ended system. Spectrum Microwave 324 Clark Street, Worcester, MA 01606, USA • Phone 1-508-852-5400 • Fax 1-508-852-8456 www.SpectrumMicrowave.com DSSF1960BA02525S Rev D 8-Apr-2010 ECN 36650 Page 2 of 3 1960 MHz SAW Filter 60 MHz Bandwidth Part Number: SF1960BA02525S PACKAGE OUTLINE SUGGESTED FOOTPRINT Package Material: Body: Al2O3 ceramic Lid: Kovar, Ni plated Terminations: Au plating 1 µm min, over a 1.3-8.9 µm Ni plating Units: mm Typical tolerances are ±0.15 mm except where indicated. Pad Configuration: Input: Output: Ground: 2 5 1,3,4,6 MARKING Model Identification: IB = SF1960BA02525S IB AB Week Code: A through Z followed by a through z equals 52 weeks. Year Code: A = 2001, B=2002, C=2003, to J=2010 (Code A through J repeats every 10 years) ISO 9001 Registered Pad 1 Location 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 324 Clark Street, Worcester, MA 01606, USA • Phone 1-508-852-5400 • Fax 1-508-852-8456 www.SpectrumMicrowave.com DSSF1960BA02525S Rev D 8-Apr-2010 ECN 36650 Page 3 of 3