115.0 mhz saw filter part number 250959B tel: 82-32-621-1213 2013. 05. 06 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 9.2 mhz high attenuation single ended operation surface mounted package (smd) 2. electrical specifications source and load impedance = 505 room temperature : +25 minimum typical maximum center frequency (fo) mhz - 115.0 - insertion loss db - 23.0 24.5 1db bandwidth mhz 9.1 9.22 - 3db bandwidth mhz - 9.53 - 40db bandwidth mhz - 10.88 11.0 amplitude ripple (fo 4.375 mhz) db - 0.5 1.0 group delay variation (fo 4.375 mhz) nsec - 90 180 absolute delay usec - 1.71 - ultimate rejection db 40 48 - temperature coefficient of frequency ppm/ - -18 - s1365 package dimension matching schematic l1 = 47nh, l2 = 100nh, l3 = 10nh, c1 = 51pf 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 itf 13a001 250959B 115-9.2m
115.0 mhz saw filter part number 250959B tel: 82-32-621-1213 2013. 05. 06 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 40db bandwidth 3db bandwidth & group delay smith chart ( s11 & s22 ) wideband properties swr(s11 & s22) ch1 s11 swr 5 / ref 3.061 cor ch2 s22 swr 5 / ref 6.958 center115. 000 000 mhz span 35. 000 000 mhz cor 15 dec 2010 18:11:02 1 1: 3. 0570 115. 000 000 mhz 2 2: 6. 9829 115. 000 000 mhz ch1 s21 log 10 db/ ref -23.98 db start . 010 000 mhz stop 400. 000 000 mhz 15 dec 2010 18:12:39 1 2 3 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers 2:-43 . 914 db 100. 750 mhz 3:-50 . 948 db 228. 800 mhz ch1 s21 log 1 db/ ref -22.44 db cor ch2 s21 del 200 ns/ ref 1.661 us center 115. 000 000 mhz span 11. 000 000 mhz cor smo 15 dec 2010 18:09:12 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 9. 534096 mhz cent : 115. 010658 mhz q: 12. 063 1_loss : -22 . 825 db 2 3 3: 7. 1063 ns 8. 750 000 mhz ref=2 ch2 markers mean: 1. 7195 us s. dev : 22. 049 ns p-p : 90. 998 ns ch1 s11 1 u fs cor ch2 s22 1 u fs center 115. 000 000 mhz span 35. 000 000 mhz cor 15 dec 2010 18:11:25 1 1: 27. 223 37. 016 51. 228 nh 115. 000 000 mhz 2 2: 9. 4395 -27 . 759 49. 857 pf 115. 000 000 mhz ch1 s21 log 10 db/ ref -22.8 db center 115. 000 000 mhz span 35. 000 000 mhz * cor 15 dec 2010 18:06:47 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 10. 880547 mhz cent : 114. 986161 mhz q: 10. 568 1_loss : -22 . 839 db ch1 s21 log 1 db/ ref -22.45 db cor ch2 s21 log 1 db/ ref -22.9 db center 115. 000 000 mhz span 11. 000 000 mhz cor 15 dec 2010 18:07:46 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 9. 220712 mhz cent : 115. 022680 mhz q: 12. 474 1_loss : -22 . 832 db 2 3 3: . 35930 db 8. 750 000 mhz ref=2 ch2 markers mean:-22 . 647 db s. dev : . 13900 db p-p : . 48860 db
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