saw bandpass filter 272002B part no. 272002B 1. features z if bandpass filter z high attenuation z single-ended operation z ceramic surface mount device (smd) package z maximum storage temperature range : -40 ~ 85 z electrostatics sensitive device (esd) z operating temperature range : -20 ~ 75 2. package dimensions 6 78 9 10 5 4 3 2 1 7 8 9 10 6 4 32 1 5 20.000.2 2.300.1 rev. date 2007-07-15 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm5003-cs04 1/5 9. 80 0.2 1.020.1 7.620.1 1.910.1 itf 05a001 272002B 1.560.2 package : s2098 pad configuration 10 input 5 output 4,1 ground other case ground dimensions shown are nominal in millimeters body : al 2 o 3 ceramic lid : kovar, ni plated terminations : au plating 0.3 ~ 1.0 um , over a 1.27 ~ 8.89 um ni plating
saw bandpass filter 272002B part no. 272002B 3. specifications fo = 70.0 mhz terminating source impedance : 50 and matching network terminating load impedance : 50 and matching network measurement temperature : 25 minimum typical maximum center frequency mhz - 70.05 - insertion loss db - 23.1 24.5 1db bandwidth mhz - 20.18 - 3db bandwidth mhz 20.3 20.48 - 40db bandwidth mhz - 21.8 21.85 amplitude ripple (fo +/- 9.75 mhz) db - 0.57 1.0 group delay variation (fo +/- 9.75 mhz) nsec - 40 100 absolute delay usec - 2.36 - 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 agilen t network analyzer and full 2 port calibration 3) electrical margin has been built in to the design to account for the variations due to temperature drift and manufacturing tolerances 4) all attenuation measurements are measur ed relative to insertion loss rev. date 2007-07-15 i t f co., ltd. samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm5003-cs04 2/5 102-901, bucheon technopark 364,
saw bandpass filter 272002B part no. 272002B 4. matching schematic ( actual matching values may vary due to pcb layout and parasitics ) c2 c1 l2 l1 input 50 output 50 l1 = 180 nh, l2 = 180 nh c1 = 12 pf, c2 = 13 pf 5. marking configuration itf 1) 05a001 2) 272002B 3) 1) manufacturer name 2) lot number 3) part number rev. date 2007-07-15 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm5003-cs04 3/5
saw bandpass filter 272002B part no. 272002B ch1 s21 log 10 db/ ref -23.11 db center 70. 000 000 mhz span 55. 000 000 mhz * cor hld 17 jul 2007 17:03:54 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 21. 809329 mhz cent : 70. 035238 mhz q: 3. 2113 1_loss : -23 . 120 db 6. typical performance ( at +25 ) ch1 s21 log 1 db/ ref -22.59 db cor ch2 s21 del 100 ns/ ref 2.337 us center 70. 000 000 mhz span 25. 000 000 mhz cor smo 17 jul 2007 17:07:09 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 20. 489143 mhz cent : 70. 048090 mhz q: 3. 4188 1_loss : -23 . 072 db 2 3 3: -908 . 13 ps 19. 500 000 mhz ref=2 ch2 markers mean : 2. 3618 us s. dev : 8. 5667 ns p-p : 41. 504 ns rev. date 2007-07-15 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm5003-cs04 4/5
saw bandpass filter 272002B part no. 272002B ch1 rev. date 2007-07-15 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm5003-cs04 5/5 s2 1 log 1 db/ ref -22.59 db center 70. 000 000 mhz span 25. 000 000 mhz cor ch2 1 log 1 db/ ref -23.12 db cor s2 17 jul 2007 17:05:54 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 20. 188232 mhz cent : 70. 058049 mhz q: 3. 4702 1_loss : -23 . 046 db 2 3 3: . 24700 db 19. 500 000 mhz ref=2 ch2 markers mean : -22 . 934 db s. dev : . 12310 db p-p : . 57870 db ch1 s11 swr 10 / ref 4.664 cor ch2 s22 swr 10 / ref 4.668 center 70. 000 000 mhz span 55. 000 000 mhz cor 17 jul 2007 17:10:19 1 1: 4. 6501 70. 000 000 mhz 2 2: 4. 6724 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 jul 2007 17:10:28 1 1: 11. 380 -11 . 867 191 . 59 pf 70. 000 000 mhz 2 2: 11. 229 -10 . 530 215 . 91 pf 70. 000 000 mhz ch1 s21 log 10 db/ ref -22.11 db start . 010 000 mhz stop 250 . 000 000 mhz 17 jul 2007 17:12:01 1 2 3 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers 2: -72 . 097 db 70. 0000 mhz 3: -72 . 224 db 140 . 000 mhz
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