saw bandpass filter 272003B part no. 272003B 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 272003B 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 2005-03-27 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm5005-cs02 1/5
saw bandpass filter 272003B part no. 272003B 3. specifications fo = 70.0 mhz terminating source impedance : 50 and matching network terminating load impedance : 50 and matching network minimum typical maximum center frequency mhz 69.94 70.0 70.06 insertion loss db - 23.5 25.0 1db bandwidth mhz - 20.15 - 3db bandwidth mhz 20.3 20.45 - 40db bandwidth mhz - 21.78 21.85 amplitude ripple (fo +/- 9.75 mhz) db - 0.6 1.0 group delay variation (fo +/- 9.75 mhz) nsec - 50 100 absolute delay usec - 2.37 - 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 2005-03-27 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm5005-cs02 2/5
saw bandpass filter 272003B part no. 272003B 4. matching schematic ( actual matching values may vary due to pcb layout and parasitics ) c2 c1 l2 l1 input 50 output 50 l1 = 150 nh , l2 = 180 nh c1 = 15pf, c2 = 16pf 5. marking configuration itf 1) 05a001 2) 272003B 3) 4) 1) manufacturer name 2) lot number 3) part number 4) pad number 1 index rev. date 2005-03-27 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm5005-cs02 3/5
saw bandpass filter 272003B part no. 272003B rev. date 2005-03-27 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm5005-cs02 4/5 ch1 s21 log 1 db/ ref -22.83 db cor ch2 s21 del 100 ns/ ref 2.353 us center 70. 000 000 mhz span 25. 000 000 mhz cor smo 17 feb 2005 14:06:17 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 20. 451355 mhz cent : 69. 975580 mhz q: 3. 4216 1_loss : -23 . 072 db 2 3 3: -5 . 0050 ns 19. 500 000 mhz ref=2 ch2 markers mean : 2. 3657 us s. dev : 8. 8878 ns p-p : 45. 654 ns ch1 s21 log 10 db/ ref -22.83 db center 70. 000 000 mhz span 55. 000 000 mhz cor 17 feb 2005 14:04:04 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 21. 761383 mhz cent : 69. 963731 mhz q: 3. 2150 1_loss : -23 . 021 db 6. typical performance ( at +25 )
saw bandpass filter 272003B part no. 272003B ch1 ch1 s21 log 10 db/ ref -22.91 db start . 010 000 mhz stop 250 . 000 000 mhz 17 feb 2005 12:01:51 1 2 3 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers 2: -69 . 204 db 70. 0000 mhz 3: -68 . 881 db 140 . 000 mhz rev. date 2005-03-27 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm5005-cs02 5/5 s2 1 log 1 db/ ref -22.83 db cor ch2 s2 1 log 1 db/ ref -23.19 db center 70. 000 000 mhz span 25. 000 000 mhz cor 17 feb 2005 14:05:50 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 20. 159666 mhz cent : 69. 989488 mhz q: 3. 4718 1_loss : -23 . 066 db 2 3 3: . 40490 db 19. 500 000 mhz ref=2 ch2 markers mean : -23 . 002 db s. dev : . 09890 db p-p : . 53240 db ch1 s11 swr 10 / ref 5.139 cor ch2 s22 swr 10 / ref 4.392 center 70. 000 000 mhz span 55. 000 000 mhz cor 17 feb 2005 14:08:02 1 1: 5. 1453 70. 000 000 mhz 2 2: 4. 3970 70. 000 000 mhz ch1 s11 1 u fs center 70. 000 000 mhz span 55. 000 000 mhz cor ch2 s22 1 u fs cor 17 feb 2005 14:08:09 1 1: 10. 290 -11 . 900 191 . 06 pf 70. 000 000 mhz 2 2: 11. 393 -1 . 5669 1. 4511 nf 70. 000 000 mhz
|
