115.0 mhz saw filter part number 250919B tel: 82-32-621-1213 2011. 08. 25 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 dual in-line package (dip) 2. electrical specifications source and load impedance = 505 room temperature : +25 minimum typical maximum center frequency mhz - 115.0 - insertion loss db - 22.8 24.0 1db bandwidth mhz 9.1 9.2 - 3db bandwidth mhz - 9.42 - 35db bandwidth mhz - 10.27 10.4 amplitude ripple (fo +/- 4.4 mhz) db - 0.65 1.0 group delay variation (fo +/- 4.4 mhz) nsec - 80 15 0 absolute delay usec - 2.67 - fo +/- 5.2 mhz db 37 50 - fo +/- 6.0 mhz db 50 55 - fo +/- 10.0 mhz db 50 55 - relative attenuation fo +/- 15.0 mhz db 50 55 - temperature coefficient of frequency ppm/c - -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 1 5 itf 11a001 250919B 115-9.2m 1 8 nh 1 8 nh 27 pf 51 pf
115.0 mhz saw filter part number 250919B tel: 82-32-621-1213 2011. 08. 25 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 35db bandwidth ch1 s21 log 1 db/ ref -22.61 db cor ch2 s21 log 1 db/ ref -23.26 db center 115. 000 000 mhz span 12. 000 000 mhz cor 5 jun 2011 11:21:33 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 9. 183997 mhz cent : 115. 058505 mhz q: 12. 528 1_loss : -22 . 807 db 2 3 3: . 02430 db 8. 800 000 mhz ref=2 ch2 markers mean: -22 . 871 db s. dev : . 15120 db p-p : . 67870 db ch1 s21 log 10 db/ ref -22.67 db center 115. 000 000 mhz span 35. 000 000 mhz * cor 5 jun 2011 11:18:54 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 10. 271304 mhz cent : 115. 028001 mhz q: 11. 199 1_loss : -22 . 641 db relative attenuation(ls) relative attenuation(us) ch1 s21 log 10 db/ ref -22.67 db center 115. 000 000 mhz span 35. 000 000 mhz * cor 5 jun 2011 11:19:23 1 2 3 4 5 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers 2:-52 . 959 db -5 . 20000 mhz 3:-62 . 355 db -6 . 00000 mhz 4:-65 . 214 db -10 . 0000 mhz 5:-72 . 303 db -15 . 0000 mhz ch1 s21 log 10 db/ ref -22.67 db center 115. 000 000 mhz span 35. 000 000 mhz * cor 5 jun 2011 11:19:39 1 2 3 4 5 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers 2:-44 . 920 db 5. 20000 mhz 3:-63 . 661 db 6. 00000 mhz 4:-61 . 381 db 10. 0000 mhz 5:-66 . 974 db 15. 0000 mhz 3db bandwidth & group delay swr(s11 & s22) ch1 s21 log 1 db/ ref -22.61 db cor ch2 s21 del 200 ns/ ref 2.632 us center 115. 000 000 mhz span 12. 000 000 mhz cor smo 5 jun 2011 11:21:12 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 9. 421267 mhz cent : 115. 057405 mhz q: 12. 213 1_loss : -22 . 807 db 2 3 3:-2 . 0345 ns 8. 800 000 mhz ref=2 ch2 markers mean: 2. 6725 us s. dev : 16. 794 ns p-p : 80. 236 ns ch1 s11 swr 5 / ref 5.353 cor ch2 s22 swr 5 / ref 7.029 center 115. 000 000 mhz span 35. 000 000 mhz cor 5 jun 2011 11:22:03 1 1: 5. 3523 115. 000 000 mhz 2 2: 7. 0242 115. 000 000 mhz
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