115 MHz SAW Filter 1 MHz Bandwidth Part Number: SF0115CD02260T DESCRIPTION • • • 115 MHz SAW bandpass filter with 1 MHz bandwidth. 22.1 x 12.7 mm DIP package. RoHS compliant. TYPICAL PERFORMANCE Horizontal: Vertical from Top: Frequency : Relative Magnitude : Relative magnitude : Phase Linearity : Group Delay Deviation : S11 (105 to 125 MHz) 2 10 1 2 100 MHz/div dB/div dB/div deg/div ns/div S22 (105 to 125 MHz) Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0115CD02260T Rev A ECN 36650 22-Feb-2010 Page 1 of 3 115 MHz SAW Filter 1 MHz Bandwidth Part Number: SF0115CD02260T SPECIFICATION Parameter Center Frequency (Fc) 1 1 dB Bandwidth 3 dB Bandwidth 12 dB Bandwidth 45 dB Bandwidth Rejection (10 MHz to FC-2.5 MHz)2 Rejection (FC+2.5 MHz to 120 MHz) 2 Rejection (120 MHz to 124 MHz)2 Rejection (124 MHz to 500 MHz)2,3 Minimum Insertion Loss Passband Amplitude Ripple Passband Phase Ripple Group Delay Ripple Source/Load Impedance Notes: Min 114.95 1.15 50 50 47 50 - Typ 115.00 1.02 1.17 1.49 1.81 60 55 50 55 17.2 0.6 1.5 75 50 Max 115.05 1.50 3.00 19 1.0 5 120 - Units MHz MHz MHz MHz MHz dB dB dB dB dB dB p-p deg p-p ns p-p Ω 1. This parameter is the average of the two 3 dB bandwidth points. 2. Referenced to the minimum loss of the device. 3. Except for the Third Harmonic Response where the rejection limit is 20 dB minimum. MAXIMUM RATINGS Parameter Storage Temperature Range Operating Temperature Range Input Power Level Min Max -40 -30 - 85 80 10 Units ˚C ˚C dBm MATCHING CIRCUIT 1 8 Input 50 Ω Single-ended Output 50 Ω Single-ended 14 7 GND GND Typical component values: Ls1 = 180 nH Ls2 Cp2 = = 200 39 nH pF Notes: 1. Recommend use of 2% tolerance matching components. 2. Component values are for reference only and may change depending on board layout. Spectrum Microwave 400 Nickerson Road, Marlborough, MA 01752, USA • Phone 1-508-251-6400 • Fax 1-508-251-6401 www.SpectrumMicrowave.com DSSF0115CD02260T Rev A ECN 36650 22-Feb-2010 Page 2 of 3 115 MHz SAW Filter 1 MHz Bandwidth Part Number: SF0115CD02260T PACKAGE OUTLINE Units: mm Tolerances are typically ±0.15 mm except for those shown. Pin Configuration: Input: 1 Input return: 14 Output: 8 Output return: 7 Ground: 2, 9 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 DSSF0115CD02260T Rev A ECN 36650 22-Feb-2010 Page 3 of 3