140 mhz saw filter 43.5 mhz bandwidth part number SF0140BA01969T spectrum microwave 400 nickerson road, marlborough, ma 01752 usa ? phone 1-508-251-6400 ? fax 1-508-251-6401 www.spectrummicrowave.com dsSF0140BA01969T rev a 5-mar-2010 ecn 36650 page 1 of 3 description ? 140 mhz saw bandpass filter with 43.5 mhz bandwidth. ? 22.1 x 12.7 mm dip package. ? rohs compliant. typical performance horizontal: frequency : 10 mhz/div vertical from top: relative magnitude : 10 db/div relative magnitude : 1 db/div phase linearity : 5 deg/div group delay : 50 ns/div s11 s22
140 mhz saw filter 43.5 mhz bandwidth part number SF0140BA01969T spectrum microwave 400 nickerson road, marlborough, ma 01752 usa ? phone 1-508-251-6400 ? fax 1-508-251-6401 www.spectrummicrowave.com dsSF0140BA01969T rev a 5-mar-2010 ecn 36650 page 2 of 3 specification parameter min typ max units center frequency (fc) 1 139.75 140.0 140.25 mhz insertion loss 2 - 23.5 25.0 db 1 db bandwidth 41,5 43.5 - mhz 3 db bandwidth 43.5 44.5 - mhz 40 db bandwidth - 49.0 50.0 mhz amplitude ripple(fc 7 mhz) - 0.4 0.7 db p-p phase ripple(fc 7 mhz) - 2.5 5 deg. p-p group delay ripple(fc 7 mhz) - 15 40 ns p-p absolute delay - 1.1 - us ultimate rejection 50 60 - db ambient temperature 3 - 25 - ? c substrate material 128 lithium niobate notes: 1. measured at 23 deg. c. 2. mean value over fc 7 mhz. 3. the device center frequency will shift by -80 ppm/ ? c typical over operating temperature. maximum ratings parameter min max units storage temperature range -40 85 ? c operating temperature range -25 70 ? c input power level - 10 dbm matching circuit typical component values: (minimum inductor q = 45) notes: 1. recommend the use of + /-2% tolerance components. 2. component values shown are for guidance only and may change depending on board layout. ls1 = 47 nh ls2 = 56 nh input 50 ? single-ended output 50 ? single-ended
140 mhz saw filter 43.5 mhz bandwidth part number SF0140BA01969T spectrum microwave 400 nickerson road, marlborough, ma 01752 usa ? phone 1-508-251-6400 ? fax 1-508-251-6401 www.spectrummicrowave.com dsSF0140BA01969T rev a 5-mar-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. ? 2006 all rights reserved. units: mm tolerances are 0.15 mm except for the overall length and width, which are nominal values. pin configuration: input: 14 input return: 1 output: 8 output return: 7 ground: all other pins
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