90.0 mhz saw filter part number 242903B tel: 82-32-621-1213 2010. 05. 20 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 fax: 82-32-621-1218 http://www.itf.co.kr sales@itf.co.kr rev 1.0 1. features typical 1db bandwidth of 29.3 mhz high attenuation single ended operation dual in-line package (dip) 2. electrical specifications source and load impedance = 505 operating temperature : +25 minimum typical maximum center frequency (fo) mhz - 90.0 - insertion loss db - 27.5 29.0 1db bandwidth mhz 29.1 29.3 - 3db bandwidth mhz - 29.5 - 50db bandwidth mhz - 30.43 30.55 amplitude ripple (fo 14.5 mhz) db - 0.5 1.2 group delay variation (fo 14.5 mhz) nsec - 45 80 absolute delay usec - 3.16 - ultimate rejection db 55 60 - input power dbm - - 10 temperature coefficient of frequency ppm/ - -72 - d3512 package dimension matching schematic pin configuration input 1 ground 2,4 7.60.2 2.50.2 25.40.2 2.50.2 0.450.05 6.0max 5.5max 35.10.5 12.80.5 dimensions shown are nominal in millimeters base : fe(spcc), au plating over ni plated cap : cu & cr alloy, ni plated termination : kovar, au plated output 5 others ground input 50 output 50 10 0 nh 1 5 itf 10a001 242903B 90-29.2m 120 nh 22 pf 20 pf
90.0 mhz saw filter part number 242903B tel: 82-32-621-1213 2010. 05. 20 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 fax: 82-32-621-1218 http://www.itf.co.kr sales@itf.co.kr rev 1.0 3. typical performance ( at +25 ) 1db bandwidth & ripple 3db bandwidth & group delay ch1 s21 log 1 db/ ref -27.36 db c ch2 s21 log 1 db/ ref -27.59 db center 90. 000 000 mhz span 36. 000 000 mhz c 15 mar 2010 17:42:11 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 29. 308715 mhz cent : 90. 007883 mhz q: 3. 0710 1_loss : -27 . 533 db 2 3 3: . 06140 db 29. 000 000 mhz ref=2 ch2 markers mean: -27 . 388 db s. dev : . 07970 db p-p : . 44300 db ch1 s21 log 1 db/ ref -27.21 db center 90. 000 000 mhz span 36. 000 000 mhz c ch2 s21 del 100 ns/ ref 3.139 us c smo 15 mar 2010 17:42:25 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 29. 489674 mhz cent : 90. 006526 mhz q: 3. 0521 1_loss : -27 . 533 db 2 3 3:-4 . 5211 ns 29. 000 000 mhz ref=2 ch2 markers mean: 3. 1636 us s. dev : 6. 2993 ns p-p : 45. 098 ns 50db bandwidth ultimate rejection ch1 s21 log 10 db/ ref -27.61 db start 42. 500 000 mhz stop 137. 500 000 mhz c 15 mar 2010 17:41:03 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 30. 433520 mhz cent : 90. 033918 mhz q: 2. 9584 1_loss : -28 . 022 db ch1 s21 log 10 db/ ref -27.61 db start 42. 500 000 mhz stop 137. 500 000 mhz c smo 15 mar 2010 17:41:11 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 30. 864020 mhz cent : 90. 030000 mhz q: 2. 9170 1_loss : -27 . 972 db wide band properties swr(s11 & s22) ch1 s21 log 10 db/ ref -28.73 db start . 010 000 mhz stop 300. 000 000 mhz 15 mar 2010 17:43:34 1 2 3 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers 2:-72 . 744 db 90. 0000 mhz 3:-67 . 729 db 180. 000 mhz ch1 s11 swr 20 / ref 6.757 cor ch2 s22 swr 20 / ref 4.315 center 90. 000 000 mhz span 95. 000 000 mhz cor 15 mar 2010 17:43:08 1 1: 6. 7686 90. 000 000 mhz 2 2: 4. 3206 90. 000 000 mhz
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