546 mhz saw filter 70 mhz bandwidth part number SF0546BA03234S spectrum microwave 400 nickerson road, marlbo rough, ma 01752, usa ? phone 1-508-251-6400 ? fax 1-508-251-6401 www.spectrummicrowave.com dsSF0546BA03234S rev a 29-mar-201 0 ecn 36650 page 1 of 3 description ? 546 mhz saw bandpass filter with 70 mhz bandwidth for satellite / dvb applications. ? 9 x 7 mm lcc package. ? rohs compliant. typical performance s11 (446-646 mhz) s22 (446-646 mhz) amp 10 db/div amp 1 db/div phase 10 deg/div delay 40 ns/div center = 546 mhz, 20 mhz/div (250 khz incr)
546 mhz saw filter 70 mhz bandwidth part number SF0546BA03234S spectrum microwave 400 nickerson road, marlbo rough, ma 01752, usa ? phone 1-508-251-6400 ? fax 1-508-251-6401 www.spectrummicrowave.com dsSF0546BA03234S rev a 29-mar-201 0 ecn 36650 page 2 of 3 specification parameter min typ max units center frequency (fc) 1 545.0 546.0 547.0 mhz insertion loss(@ fc ) - 23.8 26 db 1 db bandwidth 2 70 75.4 - mhz 36 db bandwidth 2 - 83.2 87 mhz rejection (10 to 502.5 mhz) 36 40 - db rejection (589.5 to 700 mhz) 36 40 - db passband amplitude ripple (fc+/-35 mhz) - 0.8 1 db p-p passband gd ripple ( fc+/-35 mhz) 3 - 10 40 ns p-p absolute delay - 0.81 - us source and load impedance - 50 - ? temperature coefficient of frequency - -72 - ppm / c ambient temperature - 25 - ? c notes: 1. mean of the 3 db points. 2. with respect to fc. 3. measured using smoothing apertu re of 1% of the swept bandwidth. maximum ratings parameter min max units storage temperature range -40 85 ? c input power level - 10 dbm matching circuit lp2 = 15 nh notes: ? recommend 2% toleranced matching components. typical inductor q=40. ? matching value shown is for reference only and may change depending on board layout. 9 4 10 5 input 50 ? single ended output 50 ? single ended or balanced
546 mhz saw filter 70 mhz bandwidth part number SF0546BA03234S spectrum microwave 400 nickerson road, marlbo rough, ma 01752, usa ? phone 1-508-251-6400 ? fax 1-508-251-6401 www.spectrummicrowave.com dsSF0546BA03234S rev a 29-mar-201 0 ecn 36650 page 3 of 3 package outline suggested footprint marking 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. iso 9001 registered 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: 9 input return: 10 output: 4 output return: 5 ground: all other pads pad 1 identifier (esd symbol) date code (yy=year, ddd=day) smi ba03234s ? yyddd
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