156 mhz saw filter 9.4 mhz bandwidth part number: SF0156BA02421S spectrum microwave 400 nickerson road, marlbo rough, ma 01752, usa ? phone 1-508-251-6400 ? fax 1-508-251-6401 www.spectrummicrowave.com dsSF0156BA02421S rev a 11-mar-2010 ecn 36650 page 1 of 3 description ? 156 mhz saw bandpass filter with 9.4 mhz bandwidth. ? 13.3 x 6.5 mm lcc package. ? rohs compliant. typical performance horizontal: frequency : 5 mhz/div vertical from top: relative magnitude : 10 db/div relative magnitude : 1 db/div phase linearity : 5 deg/div group delay deviation : 100 ns/div s11 (131 to 181 mhz) s22 (131 to 181 mhz)
156 mhz saw filter 9.4 mhz bandwidth part number: SF0156BA02421S spectrum microwave 400 nickerson road, marlbo rough, ma 01752, usa ? phone 1-508-251-6400 ? fax 1-508-251-6401 www.spectrummicrowave.com dsSF0156BA02421S rev a 11-mar-2010 ecn 36650 page 2 of 3 specification parameter min typ max units center frequency (fc) 1 - 156.00 - mhz minimum insertion loss 2 - 20.6 22.0 db 1 db bandwidth 9.40 9.80 - mhz amplitude variation (151.3 to 160.7 mhz) - 0.6 1.0 db p-p group delay ripple (151.3 to 160.7 mhz) - 80 150 ns p-p relative attenuation at 141.0 mhz 45 48 - db relative attenuation at 149.7 mhz 40 45 - db relative attenuation at 162.3 mhz 40 45 - db relative attenuation at 171.0 mhz 45 48 - db ultimate rejection 50 54 - db ambient temperature (tref) - 25 - ? c source and load impedance 50 ? notes: 1. average of the lower an d upper 3 db band edge frequencies. 2. all db values are referenced to the insertion loss. 3. specifications are va lid for a temperature of 23c. 4. typical change of filter fre quency response with temperature is ? f = (t-t ref )*tc*fc, in ppm. maximum ratings parameter min typ max units storage temperature range -40 25 85 ? c operating temperature range -10 25 65 ? c temperature coefficient of frequency (tc) 4 - -23 - ppm/ ? c input power level - 10 13 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 = 33 nh ls2 = 18 nh lp1 = 33 nh lp2 = 22 nh input 50 ? single-ended output 50 ? single-ended
156 mhz saw filter 9.4 mhz bandwidth part number: SF0156BA02421S spectrum microwave 400 nickerson road, marlbo rough, ma 01752, usa ? phone 1-508-251-6400 ? fax 1-508-251-6401 www.spectrummicrowave.com dsSF0156BA02421S rev a 11-mar-2010 ecn 36650 page 3 of 3 package outline suggested footprint 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. package material: body: al 2 o 3 ceramic lid: kovar, ni plated terminations: au plating 1 m min, over a 1.3-8.9 m ni plating units: mm tolerances are 0.15 mm except where indicated and for the overall length and width, which are nominal values. pad configuration: input: 11 output: 5 ground: all other pads
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