55.0 mhz saw filter part number 211001B tel: 82-32-621-1213 2010. 04. 05 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 9.65 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 - 55.0 - insertion loss db - 22.0 24.0 1db bandwidth mhz 9.5 9.65 - 3db bandwidth mhz - 10.0 - 40db bandwidth mhz - 11.5 11.6 amplitude ripple (fo 4.65 mhz) db - 0.4 1.0 group delay variation (fo 4.65 mhz) nsec - 45 100 absolute delay usec - 2.27 - ultimate rejection db 50 55 - temperature coefficient of frequency ppm/ - -72 - d2012 package dimension matching schematic pin configuration input 1 ground 2,4 12.70.5 20.30.5 5.5max 6.0max 7.60.2 2.50.2 0.450.05 12.70.2 2.50.2 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 output 50 input 50 120nh 100 nh 1 5 itf 10a001 211001B 55-9.6m 20pf
55.0 mhz saw filter part number 211001B tel: 82-32-621-1213 2010. 04. 05 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 -22.02 db cor ch2 s21 log 1 db/ ref -22.54 db center 55. 000 000 mhz span 12. 000 000 mhz cor 12 apr 2009 15:27:59 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 9. 649280 mhz cent : 54. 996515 mhz q: 5. 6995 1_loss : -22 . 024 db 2 3 3:- . 02030 db 9. 300 000 mhz ref=2 ch2 markers mean: -22 . 194 db s. dev : . 09450 db p-p : . 38690 db ch1 s21 log 1 db/ ref -22.02 db cor ch2 s21 del 100 ns/ ref 2.27 us center 55. 000 000 mhz span 12. 000 000 mhz cor smo 12 apr 2009 15:28:09 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 10. 026664 mhz cent : 54. 994382 mhz q: 5. 4848 1_loss : -22 . 049 db 2 3 3: 5. 2132 ns 9. 300 000 mhz ref=2 ch2 markers mean: 2. 2758 us s. dev : 8. 3360 ns p-p : 41. 199 ns 40db bandwidth 50db bandwidth ch1 s21 log 10 db/ ref -22.1 db center 55. 000 000 mhz span 31. 000 000 mhz * cor hld 12 apr 2009 15:27:24 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 11. 498130 mhz cent : 54. 982923 mhz q: 4. 7819 1_loss : -22 . 097 db ch1 s21 log 10 db/ ref -22.1 db center 55. 000 000 mhz span 31. 000 000 mhz * cor hld 12 apr 2009 15:27:32 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 11. 635797 mhz cent : 54. 974297 mhz q: 4. 7246 1_loss : -22 . 097 db wide band properties swr(s11 & s22) ch1 s21 log 10 db/ ref -21.65 db start . 010 000 mhz stop 200. 000 000 mhz 12 apr 2009 15:29:08 1 2 3 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers 2:-58 . 012 db 55. 0000 mhz 3:-47 . 907 db 110. 000 mhz ch1 s11 swr 10 / ref 7.624 cor ch2 s22 swr 10 / ref 9.179 center 55. 000 000 mhz span 31. 000 000 mhz cor 12 apr 2009 15:28:42 1 1: 7. 6758 55. 000 000 mhz 2 2: 9. 1025 55. 000 000 mhz
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