saw bandpass filter 232901B part no. 232901B 1. features z if bandpass filter z high attenuation z single-ended operation z smd package z maximum storage temperature range : -40 ~ 85 z electrostatics sensitive device (esd) 2. package dimension 12.70.5 20.30.5 5.5max 6.0max 7.60.2 2.50.2 0.450.05 12.70.2 2.50.2 itf 07a001 232901B 79 -2 8. 4m 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 2007-03-06 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm7004-cs01 1/5
saw bandpass filter 232901B 3. specifications fo = 79.0 mhz terminating source impedance : 50 and matching network terminating load impedance : 50 and matching network minimum typical maximum center frequency mhz - 79.0 - insertion loss db - 26.0 28.0 1db bandwidth mhz - 28.4 - 3db bandwidth mhz 29.0 29.1 - 40db bandwidth mhz - 32.2 34.0 amplitude ripple (fo +/- 13.5 mhz) db - 0.35 1.0 group delay variation (fo +/- 13.5 mhz) nsec - 20 50 absolute delay usec - 1.38 - ultimate rejection db 50 55 - temperature coefficient of frequency ppm/c - -72 - 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 part no. 232901B i t f co., ltd. rev. date 2007-03-06 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm7004-cs01 2/5
saw bandpass filter 232901B part no. 232901B 4. matching schematic ( actual matching values may vary due to pcb layout and parasitics ) output 50 l2 c1 l1 input 50 l1 = 100nh, l2 = 150nh, c1 = 6pf 5. marking configuration itf 1) 07a001 2) 232901B 3) 79 4) -28.4m 5) 1) manufacturer name 2) lot number 3) part number 4) center frequency 5) 1db band-width rev. date 2007-03-06 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm7004-cs01 3/5
saw bandpass filter 232901B part no. 232901B ch1 s21 log 10 db/ ref -26.22 db center 79. 000 000 mhz span 83. 000 000 mhz 6. typical performance ( at +25 ) rev. date 2007-03-06 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm7004-cs01 4/5 cor 3 feb 2007 14:24:43 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 32. 221173 mhz mhz 4522 1_loss : -26 . 220 db cent : 79. 012338 q: 2. ch1 s21 log 10 db/ ref -26.22 db center 79. 000 000 mhz span 83. 000 000 mhz cor 3 feb 2007 14:24:25 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 32. 573460 mhz cent : 78. 968678 mhz q: 2. 4243 1_loss : -26 . 271 db
saw bandpass filter 232901B part no. 232901B ch1 ch1 s21 log 1 db/ ref -26.03 db cor ch2 s21 del 100 ns/ ref 1.37 us center 79. 000 000 mhz span 34. 000 000 mhz cor smo 3 feb 2007 14:26:31 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 29. 130870 mhz cent : 79. 025112 mhz q: 2. 7128 1_loss : -26 . 197 db 2 3 3: -1 . 1405 ns 27. 000 000 mhz ref=2 ch2 markers mean : 1. 3846 us s. dev : 3. 7957 ns p-p : 19. 702 ns rev. date 2007-03-06 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm7004-cs01 5/5 s21 log 1 db/ ref -26.08 db cor ch2 s2 1 log 1 db/ ref -26.4 db center 79. 000 000 mhz span 34. 000 000 mhz cor 3 feb 2007 14:25:01 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 28. 392158 mhz cent : 79. 023333 mhz q: 2. 7833 1_loss : -26 . 213 db 2 3 3: . 03950 db 27. 000 000 mhz ref=2 ch2 markers mean : -26 . 176 db s. dev : . 08990 db p-p : . 34690 db ch1 s2 1 log 10 db/ ref -26.16 db start . 010 000 mhz stop 300 . 000 000 mhz 3 feb 2007 14:28:14 ch1 s11 swr 20 / ref 7.672 1 2 3 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers 2: -61 . 008 db 79. 0000 mhz 3: -65 . 786 db 158 . 000 mhz cor ch2 s22 swr 20 / ref 5.331 center 79. 000 000 mhz span 83. 000 000 mhz cor 3 feb 2007 14:27:43 1 1: 7. 6733 79. 000 000 mhz 2 2: 5. 3291 79. 000 000 mhz
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