147 MHz SAW Filter 8 MHz Bandwidth Part Number: SF0147BA02468S DESCRIPTION • • • 147 MHz SAW bandpass filter with 8 MHz bandwidth. 9 x 7 mm ceramic LCC. RoHS compliant. TYPICAL PERFORMANCE Horizontal: Vertical from Top: S11 (97-197 MHz) Frequency : Relative Magnitude : Relative Magnitude : 20 10 1 MHz/div dB/div dB/div S22 (97-197 MHz) Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0147BA02468S Rev A ECN 36650 11-Mar-2010 Page 1 of 3 147 MHz SAW Filter 8 MHz Bandwidth Part Number: SF0147BA02468S SPECIFICATION Parameter Center Frequency, FC 1 Insertion Loss Lower 3 dB Band Edge 2 Upper 3 dB Band Edge 2 Amplitude Ripple (143 to 151 MHz) Absolute Attenuation (47 to 108.2 MHz) 2 Absolute Attenuation (185.8 to 247 MHz) 2 Absolute Attenuation (247 to 367.5 MHz) 2 Input and Output Return Loss Temperature Coefficient Source/Load Impedance Ambient Temperature Notes: Min 151 50 50 40 - Typ 147 3.2 142 152 2.5 55 55 45 6 -80 50 25 Max 5 143 3.0 - Units MHz dB MHz MHz dB p-p dB dB dB dB ppm/˚C Ω ˚C 1. Defined as the average of the lower and upper 3 dB frequencies at room ambient. 2. All dB levels are defined relative to the insertion loss. MAXIMUM RATINGS Parameter Storage Temperature Range Operating Temperature Range Input Power Level Min Max -40 0 - 85 50 15 Units ˚C ˚C dBm MATCHING CIRCUIT 3 8 Input 50 Ω Single-ended Output 50 Ω Single-ended GND All others GND Note: Matching components are not required. Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0147BA02468S Rev A ECN 36650 11-Mar-2010 Page 2 of 3 147 MHz SAW Filter 8 MHz Bandwidth Part Number: SF0147BA02468S PACKAGE OUTLINE SUGGESTED FOOTPRINT Units: mm Tolerances are ±0.15 mm except where indicated. Pad Configuration: Input: 3 Output: 8 Ground: all other pads Package Material: Body: Al2O3 ceramic Lid: Kovar, Ni plated Terminations: Au plating 1 µm min, over a 1.3-8.9 µm Ni plating 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 DSSF0147BA02468S Rev A ECN 36650 11-Mar-2010 Page 3 of 3