57.6 mhz saw filter part number 212004B tel: 82-32-621-1213 2013. 04. 15 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 19.6 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 24.9 26.5 1db bandwidth mhz 19.45 19.63 3db bandwidth mhz 20.03 40db bandwidth mhz 21.76 21.9 amplitude ripple (fo 9.45 mhz) db 0.45 1.0 group delay variation (fo 9.45 mhz) nsec 25 60 absolute delay usec 1.87 ultimate rejection db 48 53 temperature coefficient of frequency ppm/ 72 d2012 package dimension matching schematic l1 = l2 = 220nh, c1 = 9pf 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 l2 output 50 c1 input 50 l1 itf 13a001 212004B 57.6-19.6m 1 11 1 5 55 5
57.6 mhz saw filter part number 212004B tel: 82-32-621-1213 2013. 04. 15 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 -24.71 db cor prm ch2 s21 log 1 db/ ref -25.11 db center 57. 600 000 mhz span 24. 000 000 mhz cor prm 22 jul 2011 01:24:00 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 19. 632490 mhz cent : 57. 631783 mhz q: 2. 9355 1_loss : -24 . 912 db 2 3 3: - . 12200 db 18. 900 000 mhz ref=2 ch2 markers mean:-24 . 936 db s. dev : . 07800 db p-p : . 44430 db ch1 s21 log 10 db/ ref -24.9 db center 57. 600 000 mhz span 70. 000 000 mhz cor prm 22 jul 2011 01:22:34 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 21. 767357 mhz cent : 57. 607269 mhz q: 2. 6465 1_loss : -24 . 924 db 3db bandwidth & group delay 50db bandwidth ch1 s21 log 1 db/ ref -24.71 db cor prm ch2 s21 del 100 ns/ ref 1.953 us center 57. 600 000 mhz span 24. 000 000 mhz cor smo prm 22 jul 2011 01:24:25 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 20. 039958 mhz cent : 57. 628026 mhz q: 2. 8757 1_loss : -24 . 898 db 2 3 3: 2. 0664 ns 18. 900 000 mhz ref=2 ch2 markers mean: 1. 8756 us s. dev : 4. 8023 ns p-p : 21. 045 ns ch1 s21 log 10 db/ ref -24.9 db center 57. 600 000 mhz span 70. 000 000 mhz cor prm 22 jul 2011 01:22:51 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 21. 920334 mhz cent : 57. 600090 mhz q: 2. 6277 1_loss : -24 . 924 db wide band properties swr(s11 & s22) ch1 s21 log 10 db/ ref -24.72 db start . 010 000 mhz stop 250 . 000 000 mhz prm 22 jul 2011 01:26:22 1 2 3 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers 2: -67 . 357 db 57. 6000 mhz 3: -64 . 597 db 115 . 200 mhz ch1 s11 swr 10 / ref 5.264 center 57. 600 000 mhz span 70. 000 000 mhz cor prm ch2 s22 swr 10 / ref 6.584 cor prm 22 jul 2011 01:25:36 1 1: 5. 2625 57. 600 000 mhz 2 2: 6. 6072 57. 600 000 mhz
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