836.5 mhz saw filter part number T83651B tel: 82-32-621-1213 2013. 03. 29 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 25.8 mhz high attenuation single ended operation surface mounted package (smd) 2. electrical specifications source and load impedance = 50 room temperature : +25 minimum typical maximum center frequency (fo) mhz 836.5 insertion loss db 26.5 29.0 1db bandwidth mhz 25.4 25.8 3db bandwidth mhz 26.65 35db bandwidth mhz 29.55 29.9 amplitude ripple (fo 12.5 mhz) db 0.7 1.5 group delay variation (fo 12.5 mhz) nsec 55 120 absolute delay usec 1.08 out of band gain edge 2.0 mhz db 23 temperature coefficient of frequency ppm/ 2 0.03 s1365 package dimension matching network configurat ion c1 output 50 l3 l1 input 50 l2 l1 = 10nh, l2 = 5.6nh, l3 = 5.6nh, c1 = 8pf 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 11 5 itf rsoc01 T83651B 836.5-25.8m
836.5 mhz saw filter part number T83651B tel: 82-32-621-1213 2013. 03. 29 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(fo 12.5 mhz) 35db bandwidt h 3db bandwidth & group delay(fo 12.5 mhz) out of b and gain smith chart(s11 & s22) swr(s11 & s22) ch1 s11 swr 2 / ref 0 center 836 . 500 000 mhz span 95 . 000 000 mhz cor prm ch3 s22 swr 2 / ref 0 20 apr 2012 12:01:10 1 1: 1. 9107 836 . 500 000 mhz 2 2: 2. 2190 836 . 500 000 mhz ch1 s11 1 u fs center 836 . 500 000 mhz span 95. 000 000 mhz cor prm ch3 s22 1 u fs 20 apr 2012 12:00:45 1 1: 26. 362 3. 2773 623 . 56 ph 836 . 500 000 mhz 2 2: 100 . 80 -28 . 125 6. 7649 pf 836 . 500 000 mhz ch1 s21 log 10 db/ ref -26.2 db center 836 . 500 000 mhz span 95 . 000 000 mhz cor prm ch3 s21 log 10 db/ ref -26.2 db 20 apr 2012 11:59:50 1 2 3 2: 0. 0000 db 0. 000 000 mhz ref=2 ch1 markers 1 : . 49100 db 12 . 5000 mhz 3: -29 . 153 db -2 . 00000 mhz 1 2 3 2: 0. 0000 db 0. 000 000 mhz ref=2 ch3 markers 1 : . 40000 db -12 . 5000 mhz 3: -18 . 977 db 2. 00000 mhz ch2 s21 log 1 db/ ref -26.2 db center 836 . 500 000 mhz span 32 . 000 000 mhz cor prm ch4 s21 del 150 ns/ ref 1.05 us smo 20 apr 2012 12:00:20 2 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch2 markers bw: 26 . 651283 mhz cent : 836 . 611667 mhz q: 31 . 391 1_loss : -26 . 366 db 4 2 3 3: 5. 3765 ns 25 . 000 000 mhz ref=2 ch4 markers mean : 1. 0779 us s. dev : 9. 5225 ns p-p : 53 . 787 ns ch1 s21 log 10 db/ ref -26.2 db center 836 . 500 000 mhz span 95 . 000 000 mhz cor prm 20 apr 2012 11:59:13 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 29 . 523324 mhz cent : 836 . 685755 mhz q: 28 . 340 1_loss : -26 . 389 db ch2 s21 log 1 db/ ref -26.2 db center 836 . 500 000 mhz span 32 . 000 000 mhz cor prm ch4 s21 log 1 db/ ref -26.2 db 20 apr 2012 12:00:29 2 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch2 markers bw: 25 . 781286 mhz cent : 836 . 596385 mhz q: 32 . 450 1_loss : -26 . 361 db 4 2 3 3: . 08730 db 25 . 000 000 mhz ref=2 ch4 markers mean : -26 . 582 db s. dev : . 15460 db p-p : . 69690 db
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