120.0 mhz saw filter part number 250961B 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 9.3 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 - 120.0 - insertion loss db - 23.0 24.5 1db bandwidth mhz 9.15 9.3 - 3db bandwidth mhz - 9.58 - 40db bandwidth mhz - 10.87 11.0 amplitude ripple (fo 4.375 mhz) db - 0.5 1.0 group delay variation (fo 4.375 mhz) nsec - 70 180 absolute delay usec - 1.76 - ultimate rejection db 40 48 - temperature coefficient of frequency ppm/ - -18 - s1365 package dimension matching schematic l1 = l2 = l3 = 39nh, c1 = 27pf 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 250961B 120-9.3m
120.0 mhz saw filter part number 250961B 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 s21 log 10 db/ ref -23.03 db center 120 . 000 000 mhz span 35. 000 000 mhz * cor 28 oct 2010 19:30:00 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 10. 870563 mhz cent : 119 . 982320 mhz q: 11. 037 1_loss : -23 . 155 db ch1 s21 log 1 db/ ref -22.7 db cor ch2 s21 log 1 db/ ref -23.08 db center 120 . 000 000 mhz span 11. 000 000 mhz cor 28 oct 2010 19:31:33 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 9. 304875 mhz cent : 119 . 987882 mhz q: 12. 895 1_loss : -22 . 992 db 2 3 3: . 03890 db 8. 750 000 mhz ref=2 ch2 markers mean:-22 . 940 db s. dev : . 09520 db p-p : . 47220 db ch1 s21 log 1 db/ ref -22.7 db cor ch2 s21 del 100 ns/ ref 1.716 us center 120 . 000 000 mhz span 11. 000 000 mhz cor smo 28 oct 2010 19:32:07 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 9. 581440 mhz cent : 119 . 986987 mhz q: 12. 523 1_loss : -22 . 984 db 2 3 3: -24 . 029 ns 8. 750 000 mhz ref=2 ch2 markers mean: 1. 7668 us s. dev : 13. 844 ns p-p : 68. 665 ns ch1 s11 1 u fs cor ch2 s22 1 u fs center 120 . 000 000 mhz span 35. 000 000 mhz cor 28 oct 2010 19:33:16 1 1: 7. 2266 21. 814 28. 932 nh 120 . 000 000 mhz 2 2: 76. 223 -37 . 070 35. 778 pf 120 . 000 000 mhz ch1 s11 swr 5 / ref 8.327 cor ch2 s22 swr 5 / ref 2.048 center 120 . 000 000 mhz span 35. 000 000 mhz cor 28 oct 2010 19:33:07 1 1: 8. 1650 120 . 000 000 mhz 2 2: 2. 0564 120 . 000 000 mhz ch1 s21 log 10 db/ ref -24.18 db start . 010 000 mhz stop 400 . 000 000 mhz 28 oct 2010 19:34:15 1 2 3 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers 2: -39 . 872 db 101 . 700 mhz 3: -51 . 127 db 239 . 550 mhz
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