saw bandpass filter 250456B part no. 250456B rev. date 2008-05-27 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm8018-cs01 1/5 6 7 8 9 10 5 4 3 2 1 7 8 9 10 6 4 3 2 1 5 20.000.2 9.800.2 2.300.1 1.020.1 1.910.1 7.620.1 1.560.2 1. features if bandpass filter high attenuation single-ended operation ceramic surface mount device (smd) package maximum storage temperature range : -40 ~ 85 electrostatics sensitive device (esd) 2. package dimensions package : s 20.0 x 9.8 dimensions shown are nominal in millimeters body : al 2 o 3 ceramic lid : kovar, ni plated terminations : au plating 0.3 ~ 1.0 um, over a 1.27 ~ 8.89 um ni plating pad configuration 10 input 5 output 1,4 ground other case ground itf08a001 250456B
saw bandpass filter 250456B part no. 250456B rev. date 2008-05-27 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm8018-cs01 2/5 3. specifications fo = 120.0 mhz terminating source impedance : 50 and matching network terminating load impedance : 50 and matching network notes : 1) all specifications are based on the matching schema tic shown below 2) all specifications are measured by agilent network analyzer and full 2 port calibration at room temper ature 3) all attenuation measurements are measured relative to insertion loss room temperature : +25 minimum typical maximum center frequency mhz - 120.0 - insertion loss db - 23.5 25.0 1db bandwidth mhz - 4.36 - 3db bandwidth mhz 4.5 4.66 - 40db bandwidth mhz - 5.87 6.0 amplitude ripple (fo 1.92 mhz) db - 0.5 1.0 group delay variation (fo 1.92 mhz) nsec - 109 150 absolute delay usec - 3.04 - ultimate rejection db 50 58 - temperature coefficient of frequency ppm/c - -18 -
saw bandpass filter 250456B part no. 250456B rev. date 2008-05-27 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm8018-cs01 3/5 4. matching schematic ( actual matching values may vary due to pcb layout and parasitics ) l1 = l2 = 33nh c1 = c2 = 62pf 5. marking configuration itf 1) 08a001 2) 250456B 3) 4) 1) manufacturer name 2) lot number 3) part number 4) pad number 1 index c2 c1 l2 l1 input 50 output 50
saw bandpass filter 250456B part no. 250456B rev. date 2008-05-27 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm8018-cs01 4/5 6. typical performance ( at +25 ) ch1 s21 log 10 db/ ref -23.66 db start 112. 500 000 mhz stop 127. 500 000 mhz * cor hld 26 may 2008 18:19:02 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 5. 879495 mhz cent : 120. 028842 mhz q: 20. 415 1_loss : -23 . 505 db ch1 s21 log 1 db/ ref -23.42 db cor ch2 s21 log 1 db/ ref -23.74 db center 120. 000 000 mhz span 5. 000 000 mhz cor 26 may 2008 18:19:39 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 4. 369441 mhz cent : 120. 042279 mhz q: 27. 473 1_loss : -23 . 535 db 2 3 3: . 07530 db 3. 840 000 mhz ref=2 ch2 markers mean:-23 . 565 db s. dev : . 11090 db p-p : . 50470 db
saw bandpass filter 250456B part no. 250456B rev. date 2008-05-27 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm8018-cs01 5/5 ch1 s11 1 u fs cor ch2 s22 1 u fs center 120 . 000 000 mhz span 15. 000 000 mhz cor 26 may 2008 18:21:01 1 1: 11. 836 11. 289 14. 973 nh 120 . 000 000 mhz 2 2: 20. 119 6. 4795 8. 5937 nh 120 . 000 000 mhz ch1 s11 swr 2 / ref 4.436 center 120 . 000 000 mhz span 15. 000 000 mhz cor ch2 s22 swr 2 / ref 2.533 cor 26 may 2008 18:20:53 1 1: 4. 4509 120 . 000 000 mhz 2 2: 2. 5330 120 . 000 000 mhz ch1 s21 log 10 db/ ref -23 db start . 010 000 mhz stop 500 . 000 000 mhz 26 may 2008 18:21:20 1 2 3 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers 2: -62 . 295 db 120 . 000 mhz 3: -65 . 068 db 240 . 000 mhz ch1 s21 log 1 db/ ref -23.43 db start 117 . 500 000 mhz stop 122 . 500 000 mhz cor ch2 s21 del 200 ns/ ref 3.003 us cor smo 26 may 2008 18:19:59 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 4. 664052 mhz cent : 120 . 043715 mhz q: 25. 738 1_loss : -23 . 541 db 2 3 3: -35 . 431 ns 3. 840 000 mhz ref=2 ch2 markers mean : 3. 0444 us s. dev : 19. 275 ns p-p : 109 . 86 ns
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