115 mhz saw filter 1 mhz bandwidth part number: SF0115CD02260T spectrum microwave 400 nickerson road, marlbo rough, ma 01752, usa ? phone 1-508-251-6400 ? fax 1-508-251-6401 www.spectrummicrowave.com dsSF0115CD02260T rev a 22-feb-2010 ecn 36650 page 1 of 3 description ? 115 mhz saw bandpass filter with 1 mhz bandwidth. ? 22.1 x 12.7 mm dip package. ? rohs compliant. typical performance horizontal: frequency : 2 mhz/div vertical from top: relative magnitude : 10 db/div relative magnitude : 1 db/div phase linearity : 2 deg/div group delay deviation : 100 ns/div s11 (105 to 125 mhz) s22 (105 to 125 mhz)
115 mhz saw filter 1 mhz bandwidth part number: SF0115CD02260T spectrum microwave 400 nickerson road, marlbo rough, ma 01752, usa ? phone 1-508-251-6400 ? fax 1-508-251-6401 www.spectrummicrowave.com dsSF0115CD02260T rev a 22-feb-2010 ecn 36650 page 2 of 3 specification parameter min typ max units center frequency (fc) 1 114.95 115.00 115.05 mhz 1 db bandwidth - 1.02 - mhz 3 db bandwidth 1.15 1.17 - mhz 12 db bandwidth - 1.49 1.50 mhz 45 db bandwidth - 1.81 3.00 mhz rejection (10 mhz to f c -2.5 mhz) 2 50 60 - db rejection (f c +2.5 mhz to 120 mhz) 2 50 55 - db rejection (120 mhz to 124 mhz) 2 47 50 - db rejection (124 mhz to 500 mhz) 2,3 50 55 - db minimum insertion loss - 17.2 19 db passband amplitude ripple - 0.6 1.0 db p-p passband phase ripple - 1.5 5 deg p-p group delay ripple - 75 120 ns p-p source/load impedance - 50 - ? notes: 1. this parameter is the av erage 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 min max units storage temperature range -40 85 ? c operating temperature range -30 80 ? c input power level - 10 dbm matching circuit typical component values: notes: 1. recommend use of 2% tolerance matching components. 2. component values are for reference only and may change depending on board layout. ls1 = 180 nh ls2 = 200 nh cp2 = 39 pf 1 8 14 7 input 50 ? single-ended output 50 ? single-ended gnd gnd
115 mhz saw filter 1 mhz bandwidth part number: SF0115CD02260T spectrum microwave 400 nickerson road, marlbo rough, ma 01752, usa ? phone 1-508-251-6400 ? fax 1-508-251-6401 www.spectrummicrowave.com dsSF0115CD02260T rev a 22-feb-2010 ecn 36650 page 3 of 3 package outline iso 9001 registered all specifications are believed to be accurate and reliable. howe ver, spectrum microwave reserves the right to make changes wit hout notice. ? 2010 all rights reserved. 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
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