155.0 mhz saw filter part number 250928B tel: 82-32-621-1213 2013. 03. 29 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 dual in-line package (dip) 2. electrical specifications source and load impedance = 505 room temperature : +25 minimum typical maximum center frequency (fo) mhz - 155.0 - insertion loss db - 28.2 30.0 1db bandwidth mhz 9.2 9.38 - 3db bandwidth mhz - 9.58 - 20db bandwidth mhz - 10.20 - 40db bandwidth mhz - 10.55 10.7 amplitude ripple (fo 4.51 mhz) db - 0.65 1.2 group delay variation (fo 4.51 mhz) nsec - 94 200 absolute delay usec - 2.24 - ultimate rejection db 40 48 - temperature coefficient of frequency ppm/ - -18 - relative attenuation @edge 0.555mhz dbc - 15 - @edge : 9.02mhz d2012 package dimension matching network configurat ion l1 = 12nh, l2 = 47nh c1 = 36pf pin configuration input 1 ground 2,4 12.70.5 20.30.5 4.8max 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 1 11 1 5 55 5 itf 12a001 250928B 155-9.3m
155.0 mhz saw filter part number 250928B tel: 82-32-621-1213 2013. 03. 29 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 20db bandwidth & 40db bandwi dth 3db bandwidth & group delay relative attenuation wide band properties swr(s11 & s22) ch2 s21 log 1 db/ ref -30.35 db center 155. 000 000 mhz span 11. 000 000 mhz cor ch4 s21 log 1 db/ ref -27.91 db cor 10 jan 2012 22:31:36 2 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch2 markers bw: 9. 386984 mhz cent : 155. 007591 mhz q: 16. 513 1_loss : -28 . 237 db 4 2 3 3: . 00910 db 9. 020 000 mhz ref=2 ch4 markers mean:-27 . 993 db s. dev : . 15560 db p-p : . 65090 db ch1 s21 log 10 db/ ref -28.05 db c ch3 s21 log 10 db/ ref -27.97 db start 140. 000 000 mhz stop 170. 000 000 mhz c 10 jan 2012 22:29:18 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 10. 209336 mhz cent : 154. 991310 mhz q: 15. 181 1_loss : -28 . 284 db 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch3 markers bw: 10. 552248 mhz cent : 154. 960992 mhz q: 14. 685 1_loss : -28 . 284 db ch1 s11 swr 1 / ref -1.014 c ch3 s22 swr 1 / ref 2.691 start 140. 000 000 mhz stop 170. 000 000 mhz c 10 jan 2012 22:35:28 1 1: 5. 6584 155. 000 000 mhz 1 1: 3. 7904 155. 000 000 mhz ch1 s21 log 10 db/ ref -28.3 db start . 010 000 mhz stop 500. 000 000 mhz 10 jan 2012 22:48:00 1 1:-28 . 228 db 155. 000 000 mhz ch2 s21 log 1 db/ ref -30.35 db cor ch4 s21 del 500 ns/ ref 3.035 us center 155. 000 000 mhz span 11. 000 000 mhz cor smo 10 jan 2012 22:32:27 2 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch2 markers bw: 9. 583213 mhz cent : 155. 001081 mhz q: 16. 174 1_loss : -28 . 197 db 4 2 3 3:-22 . 610 ns 9. 020 000 mhz ref=2 ch4 markers mean: 2. 2396 us s. dev : 18. 406 ns p-p : 94. 119 ns ch1 s21 log 10 db/ ref -28.05 db c ch3 s21 log 10 db/ ref -27.97 db start 140. 000 000 mhz stop 170. 000 000 mhz c 10 jan 2012 22:33:28 1 2 3 2: 0. 0000 db 0. 000 000 mhz ref=2 ch1 markers 1:- . 33100 db 4. 51000 mhz 3:-16 . 308 db -555 . 000 khz 1 2 3 2: 0. 0000 db 0. 000 000 mhz ref=2 ch3 markers 1:- . 33510 db -4 . 51000 mhz 3:-18 . 009 db 555. 000 khz
|
