140 mhz saw filter 18.3 mhz bandwidth part number SF0140BA02167S spectrum microwave 400 nickerson road, marlbo rough, ma 01752, usa ? phone 1-508-251-6400 ? fax 1-508-251-6401 www.spectrummicrowave.com dsSF0140BA02167S rev a 5-mar-2010 ecn 36650 page 1 of 3 description ? 140 mhz saw bandpass filter with 19.3 mhz bandwidth. ? 13.3 x 6.5 mm smp 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 : 10 deg/div group delay : 100 ns/div s11 s22
140 mhz saw filter 18.3 mhz bandwidth part number SF0140BA02167S spectrum microwave 400 nickerson road, marlbo rough, ma 01752, usa ? phone 1-508-251-6400 ? fax 1-508-251-6401 www.spectrummicrowave.com dsSF0140BA02167S rev a 5-mar-2010 ecn 36650 page 2 of 3 specification parameter min typ max units center frequency (fc) 1 - 140.0 - mhz insertion loss at fc - 16 18 db lower 3 db frequency - 128.90 130.35 mhz upper 3 db frequency 149.65 150.90 - mhz lower 47 db frequency 125.50 126.30 - mhz upper 47 db frequency - 153.70 154.50 mhz amplitude ripple 3 - 1.0 1.4 db p-p phase linearity 3 - 6 10 deg p-p group delay variation 3,6 - 75 90 ns p-p input and output return loss 3,4 8 12 - db rejection (0.3 to 5 mhz) 2,7 35 37 - db rejection (5 to 125.5 mhz) 2,7 47 54 - db rejection (154.5 to 399 mhz) 2,7 47 54 - db rejection (399 to 441 mhz) 2,7 35 37 - db rejection (441 to 1000 mhz) 2,7 47 54 - db source and load impedance - 50 - ? ambient temperature - 25 - ? c notes: 1. fixed reference. 2. rejection can be greatly affected by pcb layout. 3. defined over 131 to 149 mhz. 4. when matched in mnc test fixture. 5. final test performed at 25 ? c. test limits will be guardbanded to insure full compliance over the temperature range. 6. with a 450 khz smoothing aperture applied (2.5% of information bandwidth). 7. includes spurious responses. maximum ratings parameter min max units storage temperature range -40 85 ? c operating temperature range 5 -40 60 ? 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 = 82 nh ls2 = 82 nh lp1 = 43 nh lp2 = 43 nh input 50 ? single-ended output 50 ? single-ended
140 mhz saw filter 18.3 mhz bandwidth part number SF0140BA02167S spectrum microwave 400 nickerson road, marlbo rough, ma 01752, usa ? phone 1-508-251-6400 ? fax 1-508-251-6401 www.spectrummicrowave.com dsSF0140BA02167S rev a 5-mar-2010 ecn 36650 page 3 of 3 package outline su ggested 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. units: mm tolerances are 0.15 mm except for the overall length and width, which are nominal values. pad configuration: input: 6 input return: 5 output: 12 output return: 11 ground: 1,2,3,4,7,8,9,10 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
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