saw bandpass filter 252001B part no. 252001B 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 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 05a001 252001B package : 2012 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 2005-02-21 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm5004-cs01 1/5
saw bandpass filter 252001B part no. 252001B 3. specifications fo = 120.0 mhz terminating source impedance : 50 and matching network terminating load impedance : 50 and matching network minimum typical maximum center frequency mhz 119.9 120.0 120.1 insertion loss db - 24.5 25.5 1db bandwidth mhz - 20.3 - 3db bandwidth mhz 20.4 20.55 - 40db bandwidth mhz - 21.83 21.9 amplitude ripple (fo +/- 9.75 mhz) db - 0.7 1.0 group delay variation (fo +/- 9.75 mhz) nsec - 40 100 absolute delay usec - 2.26 - 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 all attenuation measurements are m easured relative to insertion loss rev. date 2005-02-21 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm5004-cs01 2/5
saw bandpass filter 252001B part no. 252001B 4. matching schematic ( actual matching values may vary due to pcb layout and parasitics ) c2 c1 l2 l1 input 50 output 50 l1 = 56 nh , l2 = 47 nh c1 = 27 pf, c2 = 24 pf 5. marking configuration itf 1) 05a001 2) 252001B 3) 4) 1) manufacturer name 2) lot number 3) part number 4) pad number 1 index rev. date 2005-02-21 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm5004-cs01 3/5
saw bandpass filter 252001B part no. 252001B 6. typical performance ( at +25 ) ch1 s21 log 10 db/ ref -24.74 db center 120 . 000 000 mhz span 55. 000 000 mhz cor 17 feb 2005 01:58:30 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 21. 840776 mhz cent : 119 . 971362 mhz q: 5. 4930 1_loss : -24 . 741 db ch1 s21 log 1 db/ ref -24.25 db cor ch2 s21 del 100 ns/ ref 2.252 us center 120 . 000 000 mhz span 25. 000 000 mhz cor smo 17 feb 2005 02:00:09 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 20. 592553 mhz cent : 119 . 984417 mhz q: 5. 8266 1_loss : -24 . 721 db 2 3 3: 5. 2487 ns 19. 500 000 mhz ref=2 ch2 markers mean : 2. 2613 us s. dev : 8. 0284 ns p-p : 39. 063 ns rev. date 2005-02-21 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm5004-cs01 4/5
saw bandpass filter 252001B part no. 252001B ch1 ch1 s21 log 10 db/ ref -24.91 db start . 010 000 mhz stop 400 . 000 000 mhz 17 feb 2005 02:02:08 1 2 3 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers 2: -60 . 076 db 120 . 000 mhz 3: -56 . 401 db 240 . 000 mhz rev. date 2005-02-21 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm5004-cs01 5/5 s2 1 log 1 db/ ref -24.25 db cor ch2 s2 1 log 1 db/ ref -24.97 db center 120 . 000 000 mhz span 25. 000 000 mhz cor 17 feb 2005 01:59:57 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 20. 308830 mhz cent : 119 . 993477 mhz q: 5. 9084 1_loss : -24 . 726 db 2 3 3: . 19850 db 19. 500 000 mhz ref=2 ch2 markers mean : -24 . 561 db s. dev : . 12660 db p-p : . 59980 db ch1 s11 swr 5 / ref 4.167 cor ch2 s22 swr 5 / ref 6.517 center 120 . 000 000 mhz span 55. 000 000 mhz cor 17 feb 2005 02:01:02 1 1: 4. 1826 120 . 000 000 mhz 2 2: 6. 5166 120 . 000 000 mhz ch1 s11 1 u fs center 120 . 000 000 mhz span 55. 000 000 mhz cor ch2 s22 1 u fs cor 17 feb 2005 02:01:09 1 1: 12. 388 8. 8257 11. 705 nh 120 . 000 000 mhz 2 2: 7. 6802 1. 9048 2. 5263 nh 120 . 000 000 mhz
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