saw bandpass filter 250910B part no. 250910B rev. date 2008-10-30 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm8062-cs01 1/5 7.60.2 2.50.2 25.40.2 2.50.2 0.450.05 6.0max 5.5max 35.10.5 12.80.5 1. features if bandpass filter high attenuation single-ended operation dip package maximum storage temperature range : -40 ~ 85 electrostatics sensitive device (esd) 2. package dimension package : d3512 dimensions shown are nominal in millimeters base : fe(spcc), au plating over ni plated cap : cu & cr alloy, ni plated termination : kovar, au plated pin configuration 1 input 5 output 2, 4 ground 3, 6 case ground itf 08a001 250910B 145-9.2m
saw bandpass filter 250910B part no. 250910B rev. date 2008-10-30 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm8062-cs01 2/5 3. specifications fo = 145.0 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 minimum typical maximum center frequency mhz - 145.0 - insertion loss db - 25.3 27.0 1db bandwidth mhz 9.1 9.2 - 3db bandwidth mhz - 9.4 - 40db bandwidth mhz - 10.18 10.25 amplitude ripple (fo 4.52 mhz) db - 0.65 2.0 group delay variation (fo 4.52 mhz) nsec - 60 150 absolute delay usec - 4.32 - ultimate rejection db 50 52 - relative attenuation fo 5.1mhz db 27 42 - temperature coefficient of frequency ppm/c - -18 -
saw bandpass filter 250910B part no. 250910B rev. date 2008-10-30 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm8062-cs01 3/5 4. matching schematic ( actual matching values may vary due to pcb layout and parasitics ) l1 = l2 = 27nh c1 = c2 = 43pf 5. marking configuration itf 1) 08a001 2) 250910B 3) 145 4) -9.2m 5) 1) manufacturer name 2) lot number 3) part number 4) center frequency 5) 1db-bandwidth c2 c1 l2 l1 input 50 output 50
saw bandpass filter 250910B part no. 250910B rev. date 2008-10-30 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm8062-cs01 4/5 6. typical performance ( at +25 c ) ch1 s21 log 10 db/ ref -25.47 db center 145. 000 000 mhz span 26. 000 000 mhz * cor hld 26 sep 2008 14:27:15 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 10. 186741 mhz cent : 145. 031495 mhz q: 14. 237 1_loss : -25 . 480 db ch1 s21 log 1 db/ ref -25.08 db cor ch2 s21 log 1 db/ ref -25.57 db center 145. 000 000 mhz span 11. 000 000 mhz cor 26 sep 2008 14:28:01 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 9. 218792 mhz cent : 145. 058363 mhz q: 15. 735 1_loss : -25 . 380 db 2 3 3: . 19920 db 8. 840 000 mhz ref=2 ch2 markers mean: -25 . 318 db s. dev : . 08630 db p-p : . 38060 db
saw bandpass filter 250910B part no. 250910B rev. date 2008-10-30 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm8062-cs01 5/5 ch1 s21 log 1 db/ ref -25.08 db cor ch2 s21 del 142.9 ns/ ref 4.275 us center 145. 000 000 mhz span 11. 000 000 mhz cor smo 26 sep 2008 14:28:16 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 9. 400312 mhz cent : 145. 057085 mhz q: 15. 431 1_loss : -25 . 372 db 2 3 3: -933 . 14 ps 8. 840 000 mhz ref=2 ch2 markers mean: 4. 3175 us s. dev : 10. 960 ns p-p : 56. 596 ns ch1 s21 log 10 db/ ref -25.47 db center 145. 000 000 mhz span 26. 000 000 mhz * cor hld 26 sep 2008 14:27:34 1 2 3 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers 2:-41 . 677 db -5 . 10000 mhz 3:-41 . 101 db 5. 10000 mhz ch1 s11 swr 1 / ref 2.463 center 145. 000 000 mhz span 26. 000 000 mhz cor ch2 s22 swr 1 / ref 3.71 cor 26 sep 2008 14:29:19 1 1: 2. 4656 145. 000 000 mhz 2 2: 3. 7092 145. 000 000 mhz ch2 s21 log 1 db/ ref -25.57 db center 145. 000 000 mhz span 11. 000 000 mhz cor 26 sep 2008 14:28:51 2 3 3: . 44530 db 9. 040 000 mhz ref=2 ch2 markers mean:-25 . 312 db s. dev : . 09060 db p-p : . 61870 db
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