70 mhz saw filter 0.5 mhz bandwidth part number SF0070BA13046S spectrum microwave 400 nickerson road, marlbo rough, ma 01752, usa ? phone 1-508-251-6400 ? fax 1-508-251-6401 www.spectrummicrowave.com dsSF0070BA13046S rev b 16-feb-2010 ecn 36650 page 1 of 3 description ? 70 mhz saw bandpass filter with 0.5 mhz bandwidth. ? 13.3 x 6.5 mm smp. ? rohs compliant. typical performance horizontal: frequency : 1 mhz/div vertical from top: relative magnitude : 10 db/div relative magnitude : 1 db/div phase linearity : 5 deg/div group delay deviation : 500 ns/div s11 s22
70 mhz saw filter 0.5 mhz bandwidth part number SF0070BA13046S spectrum microwave 400 nickerson road, marlbo rough, ma 01752, usa ? phone 1-508-251-6400 ? fax 1-508-251-6401 www.spectrummicrowave.com dsSF0070BA13046S rev b 16-feb-2010 ecn 36650 page 2 of 3 specification parameter min typ max units center frequency (f c ) 1 69.94 70 70.05 mhz insertion loss at fc - 9.0 10.25 db 1 db bandwidth 2 0.35 0.49 - mhz 3 db bandwidth 2 0.50 0.68 - mhz 35 db bandwidth 2 - 1.25 1.4 mhz passband ripple - 0.35 1.2 db p-p phase deviation from linear (60% of 3 db bandwidth) - 2.0 8 deg p-p group delay variation (60% of 3 db bandwidth) - 220 500 ns p-p absolute delay - 1.45 - s turnover temperature - 21 - c substrate material quartz temperature coefficient ? f/f=-[(t-to)/5.4] 2 ppm ambient temperature - 25 - c notes: 1. defined as the average of the lower and upper 3 db frequencies. 2. all db levels are defined relative to the insertion loss. maximum ratings parameter min max units storage temperature range -40 85 ? c operating temperature range -30 70 ? c input power level - 10 dbm matching circuit typical component values: (minimum inductor q = 40) notes: 1. recommend use of 2% tolerance matching components. 2. component values shown are for guidance only and may change depending on board layout. ls1 = 550 nh ls2 = 590 nh cp1 = 92 pf cp2 = 90 pf 10 5 1 6 input 50 ? single-ended output 50 ? single-ended
70 mhz saw filter 0.5 mhz bandwidth part number SF0070BA13046S spectrum microwave 400 nickerson road, marlbo rough, ma 01752, usa ? phone 1-508-251-6400 ? fax 1-508-251-6401 www.spectrummicrowave.com dsSF0070BA13046S rev b 16-feb-2010 ecn 36650 page 3 of 3 package outline suggested footprint 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 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 0.15 mm except for the overall length and width, which are nominal values. pad configuration: input: 10 input return: 1 output: 5 output return: 6 ground: 2,3,4,7,8,9
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