saw bandpass filter 201348B part no. 201348B 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 04a001 201348B 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 2004-05-06 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. ds4020-cs03 1/5
saw bandpass filter 201348B part no. 201348B 3. specifications fo = 140.0 mhz terminating source impedance : 50 and matching network terminating load impedance : 50 and matching network minimum typical maximum center frequency mhz 139.9 140.0 140.1 insertion loss db - 24.5 26.0 1db bandwidth mhz - 15.5 - 3db bandwidth mhz 16.0 16.4 - 40db bandwidth mhz - 19.45 20.2 amplitude ripple (fo +/- 7.25 mhz) db - 0.5 0.8 group delay variation (fo +/- 7.25 mhz) nsec - 40 100 absolute delay usec - 1.38 - ultimate rejection db 45 48 - temperature coefficient of frequency ppm/c - -94 - 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 2004-05-06 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. ds4020-cs03 2/5
saw bandpass filter 201348B part no. 201348B 4. matching schematic ( actual matching values may vary due to pcb layout and parasitics ) output 50 l1 input 50 l1 = 33 nh 5. marking configuration itf 1) 04a001 2) 201348B 3) 1) manufacturer name 2) lot number 3) part number rev. date 2004-05-06 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. ds4020-cs03 3/5
saw bandpass filter 201348B part no. 201348B 6. typical performance ( at +25 ) ch1 s21 log 10 db/ ref -23.29 db center 140 . 000 000 mhz span 50. 000 000 mhz cor prm 18 feb 2004 07:38:28 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 19. 406484 mhz cent : 139 . 889080 mhz q: 7. 2084 1_loss : -23 . 213 db ch1 s21 log 1 db/ ref -23.23 db cor prm ch2 s21 del 100 ns/ ref 1.369 us center 140 . 000 000 mhz span 19. 000 000 mhz cor smo prm 18 feb 2004 07:42:00 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 16. 353896 mhz cent : 140 . 008339 mhz q: 8. 5612 1_loss : -23 . 181 db 2 3 3: 4. 9072 ns 14. 500 000 mhz ref=2 ch2 markers mean : 1. 3887 us s. dev : 5. 7534 ns p-p : 30. 036 ns rev. date 2004-05-06 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. ds4020-cs03 4/5
saw bandpass filter 201348B part no. 201348B ch1 ch1 s21 log 10 db/ ref -23.55 db start . 010 000 mhz stop 500 . 000 000 mhz prm 18 feb 2004 07:47:31 1 1: -23 . 648 db 140 . 000 000 mhz s21 log 1 db/ ref -23.23 db center 140 . 000 000 mhz span 19. 000 000 mhz rev. date 2004-05-06 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. ds4020-cs03 5/5 cor prm ch2 log 1 db/ ref -23.49 db cor s21 prm 18 feb 2004 07:41:28 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 15. 520340 mhz cent : 140 . 000238 mhz q: 9. 0204 1_loss : -23 . 177 db 2 3 3: - . 08390 db 14. 500 000 mhz ref=2 ch2 markers mean : -23 . 380 db s. dev : . 07680 db p-p : . 38920 db ch1 s11 swr 5 / ref 6.93 center 140 . 000 000 mhz span 50. 000 000 mhz cor prm ch2 ch1 s11 1 u fs cor prm ch2 s22 1 u fs center 140 . 000 000 mhz span 50. 000 000 mhz cor prm 18 feb 2004 07:43:37 1 1: 21. 367 67. 875 77. 162 nh 140 . 000 000 mhz 2 2: 14. 865 -44 . 824 25. 362 pf 140 . 000 000 mhz s22 swr 5 / ref 6.206 cor prm 18 feb 2004 07:43:30 1 1: 6. 9338 140 . 000 000 mhz 2 2: 6. 2024 140 . 000 000 mhz c
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