saw bandpass filter 251502B part no. 251502B 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 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 itf 07a001 251502B 165-14.8m package : d3512 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 2007-09-17 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm7036-cs01 1/5
saw bandpass filter 251502B part no. 251502B 3. specifications fo = 165.0 mhz terminating source impedance : 50 and matching network terminating load impedance : 50 and matching network room temperature : +25 minimum typical maximum center frequency mhz - 165.0 - insertion loss db - 26.5 29.0 1db bandwidth mhz 14.5 14.87 - 3db bandwidth mhz 15.1 15.19 - 40db bandwidth mhz - 16.55 17.0 amplitude ripple (fo7.2 mhz) db - 0.55 1.0 group delay variation (fo7.2 mhz) nsec - 50 150 absolute delay usec - 2.99 - ultimate rejection db 50 52 - temperature coefficient of frequency ppm/c - -18 - 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 i t f co., ltd. rev. date 2007-09-17 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm7036-cs01 2/5
saw bandpass filter 251502B part no. 251502B 4. matching schematic ( actual matching values may vary due to pcb layout and parasitics ) output 50 l4 l3 l2 input 50 l1 l1 = 27nh, l2 = 56nh, l3 = 18nh, l4 = 18nh 5. marking configuration itf 1) 07a001 2) 251502B 3) 165 4) -14.8m 5) 1) manufacturer name 2) lot number 3) part number 4) center frequency 5) 1db-bandwidth rev. date 2007-09-17 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm7036-cs01 3/5
saw bandpass filter 251502B part no. 251502B 6. typical performance ( at +25 ) rev. date 2007-09-17 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm7036-cs01 4/5 ch1 s21 log 10 db/ ref -26.5 db center 165 . 000 000 mhz span 42. 000 000 mhz * cor hld 12 jun 2007 13:52:03 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 16. 560799 mhz cent : 165 . 019539 mhz q: 9. 9645 1_loss : -26 . 559 db ch1 s21 log 1 db/ ref -26.32 db cor ch2 s21 log 1 db/ ref -27.08 db center 165 . 000 000 mhz span 18. 000 000 mhz cor 12 jun 2007 13:53:21 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 14. 879924 mhz cent : 165 . 023347 mhz q: 11. 090 1_loss : -26 . 479 db 2 3 3: . 00730 db 14. 400 000 mhz ref=2 ch2 markers mean : -26 . 605 db s. dev : . 12190 db p-p : . 55860 db
saw bandpass filter 251502B part no. 251502B rev. date 2007-09-17 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm7036-cs01 5/5 ch1 s21 log 1 db/ ref -26.32 db cor ch2 s21 del 100 ns/ ref 2.973 us center 165 . 000 000 mhz span 18. 000 000 mhz ch1 s21 log 10 db/ ref -26.5 db center 165 . 000 000 mhz span 42. 000 000 mhz * cor smo 12 jun 2007 13:53:38 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 1 mhz 5. 194902 cent : 165 . 021714 mhz q: 10. 860 1_loss : -26 . 469 db 2 3 3: -16 . 615 ns 14. 400 000 mhz ref=2 ch2 markers mean : 2. 9960 us s. dev : 8. 1102 ns p-p : 49. 167 ns cor hld 12 jun 2007 13:52:10 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 bw 1 mhz markers : 6. 669661 cent : 165 . 015868 mhz q: 9. 8992 1_loss : -26 . 559 db ch1 s21 log 10 db/ ref -26.27 db start . 010 000 mhz stop 550 . 000 000 mhz 12 jun 2007 13:57:27 1 2 3 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers 2: -55 . 070 db 165 . 000 mhz 3: -52 . 010 db 330 . 000 mhz ch1 s11 swr 2 / ref 4.126 cor ch2 s22 swr 2 / ref 2.364 center 165 . 000 000 mhz span 42. 000 000 mhz cor 12 jun 2007 13:54:47 1 1: 4. 1304 165 . 000 000 mhz 2 2: 2. 3627 165 . 000 000 mhz
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