881.5 mhz delay line 25 mhz bandwidth part number SF0881DL02211S rev x2 2-dec-04 page 1 of 2 integrated circuit systems ? surface acoustic wave products 324 clark street, worcester, ma 01606, usa ? phone 508-852-5400 ? fax 508-852-8456 www.icst.com qf12/3 integrated circuit systems, inc. typical performance horizontal: 10 mhz/div vertical (from top): magnitude 10 db/div specification parameter 2 min typ max units center frequency (fc) 1 881.5 mhz lower passband frequency 869 mhz upper passband frequency 894 mhz amplitude ripple over any 1.25 mhz interval 2 1.0 db p-p rms phase ripple over any 1.25 mhz interval 2 1.8 deg insertion loss 21.2 22.5 db delay 3 2.000 2.024 us rf feedthrough suppression (gbd) 3 30 40 db triple travel suppression (gbd) 3 30 35 db source and load impedance 50 ? output 3 rd order intercept point (ip3) (gbd) 3 +13 dbm material yz-ln temp coefficient of delay 94 ppm/ c measurement temperature +23 c operating temperature range +20 +70 c notes: 1. fixed reference. 2. to be satisfied across the interval bounded by the upper and lower passband frequencies. 3. gbd = guaranteed by design.
881.5 mhz delay line 25 mhz bandwidth part number SF0881DL02211S rev x2 2-dec-04 page 2 of 2 integrated circuit systems ? surface acoustic wave products 324 clark street, worcester, ma 01606, usa ? phone 508-852-5400 ? fax 508-852-8456 www.icst.com qf12/3 integrated circuit systems, inc. package outline units: mm pin configuration: input: 12 input return: 11 output: 6 output return: 5 ground: 1,2,3,4,7,8,9,10 matching circuit typical component values: ls1 = 8.2 nh ls2 = 8.2 nh cp1 = 5.6 pf cp2 = 5.6 pf (minimum inductor q = 40) notes ? maximum 2% tolerance matching components are recommended. ? tuning values shown are for reference only. values may change depending upon board layout. iso 9001 registered 12 6 11 5 ls1 ls2 cp1 cp2
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