190.0 mhz saw filter part number 250966B tel: 82-32-621-1213 2013. 03. 28 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 9.3 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 - 190.0 - insertion loss db - 22.5 24.5 1db bandwidth mhz 9.2 9.36 - 3db bandwidth mhz - 9.54 - 40db bandwidth mhz - 10.98 11.1 amplitude ripple (fo 4.51 mhz) db - 0.65 1.2 group delay variation (fo 4.51 mhz) nsec - 85 150 absolute delay usec - 1.75 - ultimate rejection db 40 48 - temperature coefficient of frequency ppm/ - -18 - s1365 package dimension matching schematic l1 = 15nh, l2 = 15nh, c1 = 27pf, c2 = 82pf 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 c1 l1 input 50 output 50 c2 l2 1 11 11 11 1 itf 12a001 250966B 190-9.3m 5 55 5
190.0 mhz saw filter part number 250966B tel: 82-32-621-1213 2013. 03. 28 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 wide band properties swr(s11 & s22) ch1 s11 swr 5 / ref -29.79 cor ch3 s22 swr 5 / ref -12.76 center 190. 000 000 mhz span 30. 000 000 mhz cor 11 jan 2012 00:47:59 1 1: 6. 9429 190. 000 000 mhz 1 1: 3. 1698 190. 000 000 mhz ch1 s11 1 u fs center 190. 000 000 mhz span 30. 000 000 mhz cor ch3 s22 1 u fs cor 11 jan 2012 00:47:21 1 1: 8. 8193 23. 395 19. 597 nh 190. 000 000 mhz 1 1: 44. 445 57. 160 47. 881 nh 190. 000 000 mhz ch1 s21 log 10 db/ ref -22.46 db center 190. 000 000 mhz span 30. 000 000 mhz cor 11 jan 2012 00:45:35 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 10. 982184 mhz cent : 189. 973057 mhz q: 17. 298 1_loss : -22 . 444 db ch1 s21 log 10 db/ ref -24.22 db start . 010 000 mhz stop 600. 000 000 mhz 11 jan 2012 00:49:53 1 2 2:-67 . 321 db 359. 889 446 mhz ch1 markers 1:-24 . 237 db 190. 000 mhz ch2 s21 log 1 db/ ref -24.64 db cor ch4 s21 del 500 ns/ ref 2.321 us center 190. 000 000 mhz span 12. 000 000 mhz cor smo 11 jan 2012 00:46:48 2 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch2 markers bw: 9. 643517 mhz cent : 189. 959790 mhz q: 19. 698 1_loss : -22 . 491 db 4 1 2 3 3: 1. 2503 ns 9. 020 000 mhz ref=2 ch4 markers mean: 1. 7567 us s. dev : 18. 637 ns p-p : 86. 212 ns ch2 s21 log 1 db/ ref -24.64 db cor ch4 s21 log 1 db/ ref -21.76 db center 190. 000 000 mhz span 12. 000 000 mhz cor 11 jan 2012 00:46:26 2 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch2 markers bw: 9. 361630 mhz cent : 189. 969702 mhz q: 20. 292 1_loss : -22 . 496 db 4 1 2 3 3: . 08610 db 9. 020 000 mhz ref=2 ch4 markers mean:-22 . 474 db s. dev : . 11990 db p-p : . 63190 db
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