88.5 mhz saw filter 2.5 mhz bandwidth part number: SF0088BA02430S spectrum microwave 400 nickerson road, marlbo rough, ma 01752, usa ? phone 1-508-251-6400 ? fax 1-508-251-6401 www.spectrummicrowave.com dsSF0088BA02430S rev d 22-feb-2010 ecn 36650 page 1 of 3 description ? 88.5 mhz saw bandpass filter with 2.5 mhz bandwidth in 15.9 x 6.5 mm smp. ? 6/6 rohs compliant. typical performance vertical from top: relative magnitude : 10 db/div relative magnitude : 1 db/div phase linearity : 5 deg/div 78.5 88.5 98.5
88.5 mhz saw filter 2.5 mhz bandwidth part number: SF0088BA02430S spectrum microwave 400 nickerson road, marlbo rough, ma 01752, usa ? phone 1-508-251-6400 ? fax 1-508-251-6401 www.spectrummicrowave.com dsSF0088BA02430S rev d 22-feb-2010 ecn 36650 page 2 of 3 specification parameter min typ max units center frequency (fc, 10 db bandwidth) - 88.50 - mhz insertion loss at fc - 22 24 db passband width at -1 db 1 2.49 2.57 - mhz rejection at fc +/- 1.245 mhz 1 - 0.5 1 db rejection at fc +/- 1.505 mhz 1 16 20 - db rejection at fc +/- 1.855 mhz 1 20 33 - db rejection at fc +/- 2.305 mhz 1 22 33 - db rejection at fc +/- 2.655 mhz 1 28 33 - db rejection at fc +/- 16.00 mhz 1 50 53 db ultimate rejection (fc-30 to fc-16 mhz) 1 50 54 - db ultimate rejection (fc+16 to fc+30 mhz) 1 47 50 - db amplitude ripple (fc +/- 1.0 mhz) - 0.65 1.20 db phase linearity (fc +/- 1.245 mhz) - 4 10 deg p-p input return loss at fc 14 20 - db output return loss at fc 14 20 - db system source and load impedance - 50 - ohm notes: 1. stated db level is relative to the insertion loss at fc. maximum ratings parameter min max units storage temperature range -40 +85 ? c operating temperature range -40 +85 ? c input power level - +17 dbm dc voltage between each terminal - 15 v matching circuit component values (minimum inductor q = 40): rp1=5.6 k ? , lp1=470 nh, ls1=560 nh rp2=10 k ? , lp2=470 nh, ls2=599 nh notes: 1. component values shown above are used in the mi cro networks test fixture and are for guidance only. 2. 2% tolerance components or better are recommended. 3. component values may change depending on board layout. 1 6 10 5 output 50 ? single-ended input 50 ? single-ended
88.5 mhz saw filter 2.5 mhz bandwidth part number: SF0088BA02430S spectrum microwave 400 nickerson road, marlbo rough, ma 01752, usa ? phone 1-508-251-6400 ? fax 1-508-251-6401 www.spectrummicrowave.com dsSF0088BA02430S rev d 22-feb-2010 ecn 36650 page 3 of 3 package outline and recommended pcb layout 15.90 +0.20 -0.10 6 .50 +0.20 -0.10 12 3 4 5 10 9 8 7 6 top view 10x 1.020.13 1.91 typ 7.62 2.00 max 12345 10 9 87 6 10x 1.80 4.14 bottom view pad configuration: 1 input 10 input return 6 output 5 output return all others ground 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. notes: dimensions shown are all nominal in millimetres. all tolerances are 0.15mm except overall length and width recommended pcb footprint
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