saw bandpass filter 272001B part no. 272001B 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 272001B 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 2004-08-09 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm4021-cs01 1/5
saw bandpass filter 272001B part no. 272001B 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 69.9 70.0 70.1 insertion loss db - 23.5 25.0 1db bandwidth mhz - 20.3 - 3db bandwidth mhz 20.5 20.6 - 40db bandwidth mhz - 21.95 22.1 amplitude ripple (fo +/-9.75 mhz) db - 0.8 1.0 group delay variation (fo +/- 9.75 mhz) nsec - 50 100 absolute delay usec - 2.39 - 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 2004-08-09 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm4021-cs01 2/5
saw bandpass filter 272001B part no. 272001B 4. matching schematic ( actual matching values may vary due to pcb layout and parasitics ) output 50 input 50 l1 l2 c1 l1 = 180 nh, l2 = 150 nh c1 = 39 pf 5. marking configuration itf 1) 04a001 2) 272001B 3) 1) manufacturer name 2) lot number 3) part number rev. date 2004-08-09 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm4021-cs01 3/5
saw bandpass filter 272001B part no. 272001B ch1 s21 log 10 db/ ref -23.52 db center 70. 000 000 mhz span 55. 000 000 mhz cor 7 aug 2004 12:47:56 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 21. 957057 mhz cent : 70. 014852 mhz q: 3. 1887 1_loss : -23 . 542 db 6. typical performance ( at +25 ) ch1 s21 log 1 db/ ref -23.04 db cor ch2 s21 del 100 ns/ ref 2.379 us center 70. 000 000 mhz span 25. 000 000 mhz cor smo 7 aug 2004 12:50:10 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 20. 599220 mhz cent : 70. 017045 mhz q: 3. 3990 1_loss : -23 . 486 db 2 3 3: -7 . 5684 ns 19. 500 000 mhz ref=2 ch2 markers mean : 2. 3980 us s. dev : 7. 8572 ns p-p : 41. 870 ns rev. date 2004-08-09 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm4021-cs01 4/5
saw bandpass filter 272001B part no. 272001B ch1 ch1 s21 log 10 db/ ref -22.69 db start . 010 000 mhz stop 300 . 000 000 mhz 7 aug 2004 12:52:00 1 2 3 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers 2: -66 . 458 db 70. 0000 mhz 3: -71 . 247 db 140 . 000 mhz rev. date 2004-08-09 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm4021-cs01 5/5 s21 log 1 db/ ref -23.04 db cor ch2 s21 log 1 db/ ref -23.63 db center 70. 000 000 mhz span 25. 000 000 mhz cor 7 aug 2004 12:49:46 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 20. 295666 mhz cent : 70. 009357 mhz q: 3. 4495 1_loss : -23 . 486 db 2 3 3: - . 26700 db 19. 500 000 mhz ref=2 ch2 markers mean : -23 . 422 db s. dev : . 13670 db p-p : . 63070 db ch1 s11 swr 10 / ref 5.141 center 70. 000 000 mhz span 55. 000 000 mhz cor ch2 swr 10 / ref 4.832 cor s22 7 aug 2004 12:51:09 1 1: 5. 1448 70. 000 000 mhz 2 2: 4. 8262 70. 000 000 mhz ch1 s11 1 u fs cor ch2 s22 1 u fs center 70. 000 000 mhz span 55. 000 000 mhz cor 7 aug 2004 12:51:20 1 1: 9. 9619 -8 . 0508 282 . 41 pf 70. 000 000 mhz 2 2: 12. 366 -21 . 489 105 . 80 pf 70. 000 000 mhz
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