151.5 mhz saw filter part number 250114B tel: 82-32-621-1213 2010. 04. 05 i t f co., ltd. 102901, bucheon technopark 364, samjeongdong, ojeonggu, bucheoncity, gyounggido, korea 421809 fax: 82-32-621-1218 http://www.itf.co.kr sales@itf.co.kr rev 1.0 1. features typical 1db bandwidth of 1.6 mhz single ended operation dip package 2. electrical specifications source and load impedance = 50 room temperature : +25 minimum typical maximum center frequency (fo) mhz 151.5 insertion loss db 22.5 24.5 1db bandwidth mhz 1.6 1.63 3db bandwidth mhz 1.78 40db bandwidth mhz 2.39 2.5 amplitude ripple (fo 0.7 mhz) db 0.4 1.0 group delay variation (fo 0.7 mhz) nsec 185 250 absolute delay usec 4.47 ultimate rejection db 50 55 relative attenuation (fo+/0.8mhz)+/ 400khz db 30 38 (fo+/0.8mhz)+/ 600khz db 45 60 temperature coefficient of frequency ppm/ 2 0.03 d3512 package dimension matching schematic pin configuration input 1 ground 2,4 7.6 0.2 2.50.2 25.40.2 2.50.2 0.450.05 6.0m ax 5.5m ax 35.10.5 12.8 0.5 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 62 pf 33 pf 33 nh 33 nh input 50 output 50 1 5 itf 10 itf 10 itf 10 itf 10 a001 a001 a001 a001 250114 250114 250114 250114 b bb b 151.5 151.5 151.5 151.5 - -- - 1.6 1.6 1.6 1.6 m mm m
151.5 mhz saw filter part number 250114B tel: 82-32-621-1213 2010. 04. 05 i t f co., ltd. 102901, bucheon technopark 364, samjeongdong, ojeonggu, bucheoncity, gyounggido, korea 421809 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 attenuation smith chart swr(s11 & s22) ch1 s11 swr 1 / ref 1 cor ch3 s22 swr 1 / ref 1 center 151 . 500 000 mhz span 8. 000 000 mhz cor 3 nov 2009 21:27:20 1 1: 3. 6252 151 . 500 000 mhz 2 2: 3. 5928 151 . 500 000 mhz ch1 s11 1 u fs center 151 . 500 000 mhz span 8. 000 000 mhz cor ch3 s22 1 u fs cor 3 nov 2009 21:27:13 1 1: 14. 179 8. 4746 8. 9028 nh 151 . 500 000 mhz 2 2: 14. 084 5. 4229 5. 6969 nh 151 . 500 000 mhz ch1 s21 log 10 db/ ref -22.3 db center 151 . 500 000 mhz span 8. 000 000 mhz cor ch3 s21 log 10 db/ ref -22.3 db cor 3 nov 2009 21:26:13 1 2 3 4 2: 0. 0000 db 0. 000 000 mhz ref=2 ch1 markers 1: . 83880 db 800. 000 khz 3:-48 . 233 db -400 . 000 khz 4:-63 . 533 db -600 . 000 khz 1 2 3 4 2: 0. 0000 db 0. 000 000 mhz ref=2 ch3 markers 1: . 73510 db -800 . 000 khz 3:-36 . 392 db 400. 000 khz 4:-67 . 371 db 600. 000 khz ch1 s21 log 10 db/ ref -22.3 db center 151 . 500 000 mhz span 8. 000 000 mhz cor 3 nov 2009 21:25:00 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 2. 393044 mhz cent : 151. 518143 mhz q: 63. 316 1_loss : -22 . 316 db ch2 s21 log 1 db/ ref -22.3 db center 151 . 500 000 mhz span 2. 000 000 mhz cor ch4 s21 del 500 ns/ ref 4.87 us cor smo 3 nov 2009 21:26:38 2 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch2 markers bw: 1. 779255 mhz cent : 151. 508116 mhz q: 85. 153 1_loss : -22 . 327 db 4 2 3 3:-124 . 17 ns 1. 400 000 mhz ref=2 ch4 markers mean: 4. 4692 us s. dev : 42. 106 ns p-p : 182. 15 ns ch2 s21 log 1 db/ ref -22.3 db cor ch4 s21 log 1 db/ ref -22.3 db center 151 . 500 000 mhz span 2. 000 000 mhz cor 3 nov 2009 21:26:49 2 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch2 markers bw: 1. 630731 mhz cent : 151. 504365 mhz q: 92. 906 1_loss : -22 . 335 db 4 2 3 3:- . 10910 db 1. 400 000 mhz ref=2 ch4 markers mean: -22 . 302 db s. dev : . 06240 db p-p : . 33080 db
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