300.0 mhz saw filter part number 260351B tel: 82-32-621-1213 2010. 09. 14 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 2.75 mhz high attenuation single ended operation surface mounted package (smd) 2. electrical specifications source and load impedance = 506 room temperature : +25 minimum typical maximum center frequency (fo) mhz - 300.0 - insertion loss db - 17.5 20.0 1db bandwidth mhz 2.0 2.75 - 3db bandwidth mhz - 3.4 - 40db bandwidth mhz - 5.95 6.2 amplitude ripple (fo 1.0 mhz) db - 0.45 1.0 group delay variation (fo 1.0 mhz) nsec - 60 150 absolute delay usec - 1.03 - ultimate rejection db 40 45 - temperature coefficient of frequency ppm/ 2 - -0.03 - s1365 package dimension matching schematic 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 c2 c1 l2 l1 input 50 output 50 itf 10a001 260351B . 300-2.7m 39nh 12pf 11 5 15pf 39nh
300.0 mhz saw filter part number 260351B tel: 82-32-621-1213 2010. 09. 14 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 3db bandwidth & group delay 40db bandwidth wide band properties smith chart(s11 & s22) swr(s11 & s22) ch1 s11 swr 2 / ref 0 center300. 000 000 mhz span 18. 000 000 mhz cor prm ch3 s22 swr 2 / ref 0 3 jun 2010 16:55:21 1 1: 2. 7719 300. 000 000 mhz 2 2: 4. 8281 300. 000 000 mhz ch1 s11 1 u fs center300. 000 000 mhz span 18. 000 000 mhz cor prm ch3 s22 1 u fs 3 jun 2010 16:54:27 1 1: 23. 157 24. 289 12. 886 nh 300. 000 000 mhz 2 2: 11. 214 14. 866 7. 8865 nh 300. 000 000 mhz ch1 s21 log 10 db/ ref -17 db start . 010 000 mhz stop 700. 000 000 mhz prm 3 jun 2010 16:56:41 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1markers 2:-49 . 968 db 187. 000 mhz 3:-50 . 067 db 226. 000 mhz 4:-52 . 379 db 247. 000 mhz ch1 s21 log 10 db/ ref -17 db center300. 000 000 mhz span 18. 000 000 mhz cor prm 3 jun 2010 16:53:28 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1markers bw: 5. 944477 mhz cent : 299. 892963 mhz q: 50. 449 1_loss : -17 . 304 db ch2 s21 log 1 db/ ref -17 db center300. 000 000 mhz span 5. 000 000 mhz cor prm ch4 s21 del 100 ns/ ref 1.09 us smo 3 jun 2010 16:53:46 2 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch2markers bw: 3. 435533 mhz cent : 299. 870298 mhz q: 87. 285 1_loss : -17 . 299 db 4 2 3 3: 2. 6703 ns 2. 000 000 mhz ref=2 ch4markers mean: 1. 0282 us s. dev : 14. 747 ns p-p : 61. 951 ns ch2 s21 log 1 db/ ref -17 db center300. 000 000 mhz span 5. 000 000 mhz cor prm ch4 s21 log 1 db/ ref -17 db 3 jun 2010 16:54:06 2 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch2markers bw: 2. 805497 mhz cent : 299. 863867 mhz q: 106. 88 1_loss : -17 . 314 db 4 2 3 3:- . 24330 db 2. 000 000 mhz ref=2 ch4markers mean:-17 . 208 db s. dev : . 10830 db p-p : . 41570 db
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