1220mhz saw filter 8 mhz bandwidth part number SF1220BA02521S rev x1 1-july-05 page 1 of 3 ics ? saw products ? 324 clark street, worcester, ma 01606, usa ? phone 508-852-5400 ? fax 508-852-8456 www.icst.com/saw.aspx integrated circuit systems, inc. description miniature 1220 mhz saw filter in a 3.8 x 3.8 mm surface mount package which can be used as the if filter in cable modem application. typical performance
1220mhz saw filter 8 mhz bandwidth part number SF1220BA02521S rev x1 1-july-05 page 2 of 3 ics ? saw products ? 324 clark street, worcester, ma 01606, usa ? phone 508-852-5400 ? fax 508-852-8456 www.icst.com/saw.aspx integrated circuit systems, inc. maximum ratings parameter min max units operating temperature range -85 +85 oc storage temperature range -40 +100 oc max. d. c. voltage between each terminal 5 v specification parameter min typ max units center frequency f c 1220 mhz bandwidth (3db) 8 mhz insertion loss 4.9 db passband amplitude ripple 1.4 db stopband rejection, 0 to 1150 mhz 50 db stopband rejection, 1150 to 1184 mhz 45 db stopband rejection, 1290 to 2000 mhz 50 db input vswr 2.0 -- output vswr 2.0 -- source/load impedance 200/200 ? test circuit 200 ohm balanced no matching circuit required
1220mhz saw filter 8 mhz bandwidth part number SF1220BA02521S rev x1 1-july-05 page 3 of 3 ics ? saw products ? 324 clark street, worcester, ma 01606, usa ? phone 508-852-5400 ? fax 508-852-8456 www.icst.com/saw.aspx integrated circuit systems, inc. all specifications are believed to be accurate and reliable. ho wever, ics reserves the right to make changes without notice. ? 2005 integrated circuit systems, inc. all rights reserved. package outline and suggested pcb footprint
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