889.0 mhz saw filter part number T88951B tel: 82-32-621-1213 2013. 03. 29 i t f co., ltd. 102901, bucheon technopark 364, samjeongdong, ojeonggu, bucheoncity, gyounggido, korea 421809 fax: 82-32-621-1218 http://www.itf.co.kr sales@itf.co.kr rev 1.0 1. features typical 1db bandwidth of 9.75 mhz high attenuation single ended operation surface mounted package (smd) 2. electrical specifications source and load impedance = 50 operating temperature : +25 minimum typical maximum center frequency (fo) mhz 889.0 insertion loss db 22.3 24.5 1db bandwidth mhz 9.3 9.75 3db bandwidth mhz 10.25 40db bandwidth mhz 12.45 12.7 amplitude ripple (fo 4.5 mhz) db 0.7 1.2 group delay variation (fo 4.5 mhz) nsec 75 150 absolute delay usec 1.31 ultimate rejection db 40 47 out of band gain edge 1.5mhz db 15 25 temperature coefficient of frequency ppm/ 2 0.03 s1365 package dimension matching network configurat ion pin configuration input 11 ground 6, 12 12 11 10 9 8 7 65 4 3 2 1 0.800.1 1.500.1 2.540.1 7.620.1 2.540.1 1.610.2 6.500.2 13.300.2 1 2 3 4 10 9 8 7 5 6 11 12 dimensions shown are nominal in millimeters body : al 2 o 3 lid : kovar, ni plated termination : au plating 0.3 ~ 1.0um, over a 1.27 ~ 8.89um ni plating output 5 others ground 3.3nh itf rsoc01 T88951B 889-9.7m input 50 output 50 11 5 1.5nh 7pf 7pf
889.0 mhz saw filter part number T88951B tel: 82-32-621-1213 2013. 03. 29 i t f co., ltd. 102901, bucheon technopark 364, samjeongdong, ojeonggu, bucheoncity, gyounggido, korea 421809 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 40db bandwidth ch1 s21 log 1 db/ ref -21.95 db cor ch2 s21 log 1 db/ ref -22.42 db center 889. 000 000 mhz span 12. 000 000 mhz cor 19 oct 2011 20:57:21 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 9. 746720 mhz cent : 888. 953172 mhz q: 91. 205 1_loss : -22 . 263 db 2 3 3:- . 12990 db 9. 000 000 mhz ref=2 ch2 markers mean: -22 . 240 db s. dev : . 16570 db p-p : . 68000 db ch1 s21 log 10 db/ ref -21.46 db center 889. 000 000 mhz span 40. 000 000 mhz * cor 19 oct 2011 20:55:19 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 12. 493808 mhz cent : 888. 951693 mhz q: 71. 151 1_loss : -21 . 903 db 3db bandwidth & group delay out of band gain ch1 s21 log 1 db/ ref -21.95 db cor ch2 s21 del 200 ns/ ref 1.28 us center 889. 000 000 mhz span 12. 000 000 mhz cor smo 19 oct 2011 20:57:35 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 10. 250286 mhz cent : 888. 970155 mhz q: 86. 726 1_loss : -22 . 263 db 2 3 3: 10. 999 ns 9. 000 000 mhz ref=2 ch2 markers mean: 1. 3128 us s. dev : 12. 063 ns p-p : 72. 225 ns ch1 s21 log 10 db/ ref -21.46 db * cor ch3 s12 log 10 db/ ref -21.45 db center 889. 000 000 mhz span 40. 000 000 mhz * c2 19 oct 2011 20:55:45 2 3 2: 0. 0000 db 0. 000 000 mhz ref=2 ch1 markers 3:-23 . 575 db -1 . 50000 mhz 2 3 2: 0. 0000 db 0. 000 000 mhz ref=2 ch3 markers 3:-26 . 433 db 1. 50000 mhz wideband properties swr (s11 & s22) ch1 s21 log 10 db/ ref -28.21 db start 10. 000 000 mhz stop3 000. 000 000 mhz 19 oct 2011 20:59:35 1 1:-29 . 241 db 889. 000 000 mhz ch1 s11 swr 1 / ref 2.565 cor ch2 s22 swr 1 / ref 3.217 center 889. 000 000 mhz span 40. 000 000 mhz cor 19 oct 2011 20:58:12 1 1: 2. 5616 889. 000 000 mhz 2 2: 3. 2131 889. 000 000 mhz
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