saw bandpass filter 270404B part no. 270404B rev. date 2008-08-29 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm8031-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 270404B 70 - 4.1 m
saw bandpass filter 270404B part no. 270404B rev. date 2008-08-29 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm8031-cs01 2/5 3. specifications fo = 70.0 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 - 70.0 - insertion loss db - 22.5 24.0 2db bandwidth mhz - 4.11 4.2 25db bandwidth mhz - 4.95 5.0 40db bandwidth mhz - 5.14 - amplitude ripple (fo1.8 mhz) db - 0.45 1.0 group delay variation (fo1.8 mhz) nsec - 100 150 absolute delay usec - 3.85 - ultimate rejection db 50 52 - temperature coefficient of frequency ppm/c - -18 -
saw bandpass filter 270404B part no. 270404B rev. date 2008-08-29 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm8031-cs01 3/5 output 50 l4 l3 l2 input 50 l1 4. matching schematic ( actual matching values may vary due to pcb layout and parasitics ) l1 = 82 nh, nh, nh, nh, l2 = 82nh l3 = 100nh, l4 = 82nh 5. marking configuration 1) manufacturer name 2) lot number 3) part number 4) center frequecy 5) 2db-bandwidth itf 1) 08a001 2) 270404B 3) 70 4) -4.1m 5)
saw bandpass filter 270404B part no. 270404B rev. date 2008-08-29 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm8031-cs01 4/5 6. typical performance ( at +25 c ) ch1 s21 log 1 db/ ref -22.28 db cor ch2 s21 del 200 ns/ ref 3.79 us center 70. 000 000 mhz span 4. 500 000 mhz cor smo 26 jun 2008 21:07:07 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 4. 213724 mhz cent : 70. 001636 mhz q: 16. 613 1_loss : -22 . 542 db 2 3 3: 17. 293 ns 3. 600 000 mhz ref=2 ch2 markers mean: 3. 8542 us s. dev : 21. 488 ns p-p : 102. 40 ns ch1 s21 log 10 db/ ref -22.49 db center 70. 000 000 mhz span 13. 000 000 mhz * cor hld 26 jun 2008 21:05:31 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 5. 141689 mhz cent : 69. 993883 mhz q: 13. 613 1_loss : -22 . 565 db
saw bandpass filter 270404B part no. 270404B rev. date 2008-08-29 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm8031-cs01 5/5 ch1 s21 log 10 db/ ref -22.49 db center 70. 000 000 mhz span 13. 000 000 mhz * cor hld 26 jun 2008 21:05:23 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 4. 952432 mhz cent : 69. 997420 mhz q: 14. 134 1_loss : -22 . 565 db ch1 s21 log 1 db/ ref -22.28 db center 70. 000 000 mhz span 4. 500 000 mhz cor ch2 s21 log 1 db/ ref -22.7 db cor 26 jun 2008 21:06:33 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 4. 117218 mhz cent : 70. 002146 mhz q: 17. 002 1_loss : -22 . 560 db 2 3 3: - . 02480 db 3. 600 000 mhz ref=2 ch2 markers mean: -22 . 535 db s. dev : . 09230 db p-p : . 44070 db ch1 s11 swr 1 / ref 1.987 center 70. 000 000 mhz span 13. 000 000 mhz cor ch2 s22 swr 1 / ref 2.297 cor 26 jun 2008 21:08:30 1 1: 1. 9849 70. 000 000 mhz 2 2: 2. 2998 70. 000 000 mhz ch1 s21 log 10 db/ ref -21.96 db start . 010 000 mhz stop 250 . 000 000 mhz 26 jun 2008 21:09:24 1 2 3 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers 2: -65 . 051 db 70. 0000 mhz 3: -59 . 261 db 140 . 000 mhz
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