190 mhz saw filter 8 mhz bandwidth part number: SF0190BA03154S spectrum microwave 400 nickerson road, marlbo rough, ma 01752, usa ? phone 1-508-251-6400 ? fax 1-508-251-6401 www.spectrummicrowave.com dsSF0190BA03154S rev a 19-mar-2010 ecn 36650 page 1 of 3 description ? 190 mhz saw bandpass filter with 8 mhz bandwidth. ? 13.3 x 6.5 mm ceramic lcc package. ? rohs compliant. typical performance s11 (160-220 mhz) s22 (160-220 mhz) horizontal: frequency 6 mhz /div vertical (from top): magnitude 10 db/div magnitude 1 db/div phase deviation 10 deg/div group delay deviation 100 ns/div
190 mhz saw filter 8 mhz bandwidth part number: SF0190BA03154S spectrum microwave 400 nickerson road, marlbo rough, ma 01752, usa ? phone 1-508-251-6400 ? fax 1-508-251-6401 www.spectrummicrowave.com dsSF0190BA03154S rev a 19-mar-2010 ecn 36650 page 2 of 3 specification parameter 2 min typ max units center frequency (fc) 1 189.6 190 190.4 mhz insertion loss - 12.9 14 db 1 db bandwidth 8 9.36 - mhz 3 db bandwidth 10 10.21 - mhz 30 db bandwidth - 12.7 15 mhz rejection (100 to 180 mhz) 40 48 - db rejection (200 to 275 mhz) 40 48 - db passband ripple (186 to 194 mhz) - 0.6 1.0 db p-p phase linearity (186 to 194 mhz) - 2.5 15 deg p-p group delay deviation (186 to 194 mhz) - 40 120 ns p-p absolute delay - 0.94 - us temperature coefficient of fc - -18 - ppm/ ? c source and load impedance 3 - 50 - ? notes: 1. all parameters are based upon matching circuit. 2. all parameters are evaluat ed at ambient temperature only. 3. optimum impedance in order to achieve performance shown. maximum ratings parameter min max units storage temperature range -40 85 ? c input power level - +13 dbm matching circuit typical component values: ls1 = 68 nh ls2 = 62.8 nh cp1 = 39 pf cp2 = 39 pf notes: 1. recommend +/-2% tolerance matching components. typical inductor q=40. 2. tuning values shown are for reference only. optimum values may change depending upon board layout. 11 5 all other pads input 50 ? single-ended output 50 ? single-ended gnd gnd
190 mhz saw filter 8 mhz bandwidth part number: SF0190BA03154S spectrum microwave 400 nickerson road, marlbo rough, ma 01752, usa ? phone 1-508-251-6400 ? fax 1-508-251-6401 www.spectrummicrowave.com dsSF0190BA03154S rev a 19-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. pad configuration: input: 11 output: 5 ground: all other pads
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