57.6 mhz saw filter part number 212002B tel: 82-32-621-1213 2014. 02. 21 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 19.4 mhz high attenuation single ended operation dual inline package (dip) 2. electrical specifications source and load impedance = 50 operating temperature : +25 minimum typical maximum center frequency (fo) mhz 57.6 insertion loss db 23.2 25.0 1db bandwidth mhz 19.1 19.4 3db bandwidth mhz 20.05 40db bandwidth mhz 22.93 23.0 amplitude ripple (fo 9.3 mhz) db 0.6 1.0 group delay variation (fo 9.3 mhz) nsec 30 80 absolute delay usec 1.38 1.4 ultimate rejection db 48 52 temperature coefficient of frequency ppm/ 72 d2012 package dimension matching schematic l1 = l2 = 270nh, c1 = 10pf pin configuration input 1 ground 2,4 12.70.5 20.30.5 5.5max 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 output 50 l2 c1 l1 input 50 itf 14a001 212002B 57.6-19.4m 1 11 1 5 55 5
57.6 mhz saw filter part number 212002B tel: 82-32-621-1213 2014. 02. 21 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 40db bandwidth ch1 s21 log 1 db/ ref -22.73 db cor ch2 s21 log 1 db/ ref -23.09 db center 57. 600 000 mhz span 24. 000 000 mhz cor 12 jul 2011 20:54:15 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 19. 420982 mhz cent : 57. 650053 mhz q: 2. 9684 1_loss : -23 . 077 db 2 3 3: . 30510 db 18. 600 000 mhz ref=2 ch2 markers mean: -22 . 912 db s. dev : . 10050 db p-p : . 53450 db ch1 s21 log 10 db/ ref -22.73 db center 57. 600 000 mhz span 70. 000 000 mhz * cor 12 jul 2011 20:53:49 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 22. 939749 mhz cent : 57. 637931 mhz q: 2. 5126 1_loss : -23 . 101 db 3db bandwidth & group delay 50db bandwidth ch1 s21 log 1 db/ ref -22.73 db cor ch2 s21 del 100 ns/ ref 1.366 us center 57. 600 000 mhz span 24. 000 000 mhz cor smo 12 jul 2011 20:54:25 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 20. 058288 mhz cent : 57. 622440 mhz q: 2. 8728 1_loss : -23 . 068 db 2 3 3: 16. 212 ns 18. 600 000 mhz ref=2 ch2 markers mean: 1. 3874 us s. dev : 5. 1389 ns p-p : 27. 084 ns ch1 s21 log 10 db/ ref -22.73 db center 57. 600 000 mhz span 70. 000 000 mhz * cor 12 jul 2011 20:53:57 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 23. 278650 mhz cent : 57. 640540 mhz q: 2. 4761 1_loss : -23 . 101 db smith chart (s11 & s22) swr (s11 & s22) ch1 s11 1 u fs center 57. 600 000 mhz span 70. 000 000 mhz cor ch2 s22 1 u fs cor 12 jul 2011 20:54:50 1 1: 17. 957 -37 . 740 73. 214 pf 57. 600 000 mhz 2 2: 10. 888 -323 . 24 m 8. 5481 nf 57. 600 000 mhz ch1 s11 swr 20 / ref 4.5 cor ch2 s22 swr 20 / ref 4.578 center 57. 600 000 mhz span 70. 000 000 mhz cor 12 jul 2011 20:55:07 1 1: 4. 4988 57. 600 000 mhz 2 2: 4. 5908 57. 600 000 mhz
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