saw bandpass filter 253005B part no. 253005B 1. features z if bandpass filter z high attenuation z single-ended operation z dip package z maximum storage temperature range : -40 ~ 85 z electrostatics sensitive device (esd) 2. package dimension 2.50.2 12.70.2 0.450.05 2.50.2 7.60.2 6.0max 5.5max 20.30.5 12.70.5 itf 06a001 253005B package : d2012 pin configuration 1 input 5 output 2, 4 ground 3, 6 case ground dimensions shown are nominal in millimeters base : fe(spcc), au plating over ni plated cap : cu & cr alloy, ni plated termination : kovar, au plated rev. date 2006-10-09 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm6034-cs01 1/10
saw bandpass filter 253005B part no. 253005B 3. specifications fo = 125.0 mhz terminating source impedance : 50 and matching network terminating load impedance : 50 and matching network operating temperature range : -30 ~ +85 minimum typical maximum center frequency mhz - 125.0 - insertion loss db - 22.0 25.0 1db bandwidth mhz - 29.15 - 3db bandwidth mhz 30 30.15 - 40db bandwidth mhz - 34.2 35 amplitude ripple (fo +/- 13.5 mhz) db - 0.5 1.0 group delay variation (fo +/- 13.5 mhz) nsec - 18 30 absolute delay usec - 0.95 1 ultimate rejection db 50 55 - temperature coefficient of frequency ppm/c - -80 - room temperature : + 25 minimum typical maximum center frequency mhz - 125.0 - amplitude ripple (fo +/- 14.0 mhz) db - 0.5 1.0 group delay variation (fo +/- 14.0 mhz) nsec - 18 30 notes : 1) all specifications are based on the matching schematic shown below 2) all specifications are measured by agilent network an alyzer and full 2 port calibration at room temperature 3) all attenuation measurements are m easured relative to insertion loss rev. date 2006-10-09 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm6034-cs01 2/10
saw bandpass filter 253005B part no. 253005B 4. matching schematic ( actual matching values may vary due to pcb layout and parasitics ) l2 l1 c2 c1 output 50 input 50 l1 = 82nh, l2 = 82nh c1 = 3pf, c2 = 3pf 5. marking configuration itf 1) 06a001 2) 253005B 3) 1) manufacturer name 2) lot number 3) part number rev. date 2006-10-09 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm6034-cs01 3/10
saw bandpass filter 253005B part no. 253005B ch1 s21 log 10 db/ ref -21.71 db center 125 . 000 000 mhz span 88. 000 000 mhz 6. typical performance ( at +25 ) rev. date 2006-10-09 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm6034-cs01 4/10 cor 30 sep 2006 14:30:38 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 34. 223537 mhz mhz q: 3. 6493 1_loss : -21 . 751 db cent : 124 . 891839 ch1 s21 log 1 db/ ref -21.46 db cor ch2 s21 del 100 ns/ ref 936.9 ns center 125 . 000 000 mhz span 34. 000 000 mhz cor smo 30 sep 2006 14:31:46 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 30. 146472 mhz cent : 124 . 911627 mhz q: 4. 1435 1_loss : -21 . 710 db 2 3 3: 1. 1141 ns 28. 000 000 mhz ref=2 ch2 markers mean : 954 . 36 ns s. dev : 3. 4517 ns p-p : 19. 432 ns
saw bandpass filter 253005B part no. 253005B ch1 s21 log 1 db/ ref -21.46 db cor ch2 ch1 s21 log 10 db/ ref -21.13 db start . 010 000 mhz stop 500 . 000 000 mhz 30 sep 2006 14:33:17 1 2 3 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers 2: -60 . 976 db 125 . 000 mhz 3: -66 . 614 db 250 . 000 mhz rev. date 2006-10-09 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm6034-cs01 5/10 s21 log 1 db/ ref -21.99 db center 125 . 000 000 mhz span 34. 000 000 mhz cor 30 sep 2006 14:31:13 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 29. 138657 mhz cent : 124 . 935648 mhz q: 4. 2876 1_loss : -21 . 732 db 2 3 3: - . 12510 db 28. 000 000 mhz ref=2 ch2 markers mean : -21 . 725 db s. dev : . 12070 db p-p : . 49760 db ch1 s11 swr 10 / ref 5.276 cor ch2 s22 swr 10 / ref 5.62 center 125 . 000 000 mhz span 88. 000 000 mhz cor 30 sep 2006 14:32:44 1 1: 5. 2744 125 . 000 000 mhz 2 2: 5. 6235 125 . 000 000 mhz ch1 s11 1 u fs cor ch2 s22 1 u fs center 125 . 000 000 mhz span 88. 000 000 mhz cor 30 sep 2006 14:32:51 -20 . 440 1 1: 11. 154 62. 290 pf 125 . 000 000 mhz -17 . 199 2 2: 9. 9805 74. 029 pf 125 . 000 000 mhz
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