saw bandpass filter 270201B part no. 270201B rev. date 2008-03-28 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nw8003-cs01 1/10 7.60.2 2.50.2 25.40.2 2.50.2 0.450.05 6.0max 5.5max 35.10.5 12.80.5 1. features if bandpass filter high attenuation single-ended operation dip package maximum storage temperature range : -40 ~ 85 electrostatics sensitive device (esd) 2. package dimension package : d3512 dimensions shown are nominal in millimeters base : fe(spcc), au plating over ni plated cap : cu & cr alloy, ni plated termination : kovar, au plated pin configuration 1 input 4 output 2, 5 ground 3, 6 case ground itf 08a001 270201B 70 - 2.4 m
saw bandpass filter 270201B part no. 270201B rev. date 2008-03-28 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nw8003-cs01 2/10 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 - 70.0 - insertion loss db - 23.5 25.0 1db bandwidth mhz - 2.4 - 3db bandwidth mhz 2.5 2.52 - 40db bandwidth mhz - 3.05 3.1 amplitude ripple (fo +/- 1.1 mhz) db - 0.55 1.0 group delay variation (fo +/- 1.1 mhz) nsec - 240 - absolute delay usec - 4.16 - ultimate rejection db 45 50 - temperature coefficient of frequency ppm/c 2 - -0.03 - notes : 1) all specifications are based on the matching schema tic shown below 2) all specifications are measured by agilent network analyzer and full 2 port calibration at room temper ature 3) all attenuation measurements are measured relative to insertion loss
saw bandpass filter 270201B part no. 270201B rev. date 2008-03-28 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nw8003-cs01 3/10 l3 l2 l4 l1 output 50 input 50 4. matching schematic ( actual matching values may vary due to pcb layout and parasitics ) l1 = l4 = 56nh l2 = 220nh, l3 = 180 nh 5. marking configuration itf 1) 08a001 2) 270201B 3) 70 4) -2.4m 5) 1) manufacturer name 2) lot number 3) part number 4) center frequency 5) 1db-bandwidth
saw bandpass filter 270201B part no. 270201B rev. date 2008-03-28 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nw8003-cs01 4/10 ch1 s21 log 10 db/ ref -23.3 db start 65 . 000 000 mhz stop 75 . 000 000 mhz 270201B cor 28 mar 2008 16:34:24 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 3. 052946 mhz cent : 70 . 023900 mhz q: 22 . 937 1_loss : -23 . 441 db ch2 s21 log 1 db/ ref -23.3 db center 70 . 000 000 mhz span 3. 500 000 mhz cor ch4 s21 del 500 ns/ ref 4.55 us cor smo 28 mar 2008 16:34:31 2 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch2 markers bw: 2. 524347 mhz cent : 70 . 024396 mhz q: 27 . 740 1_loss : -23 . 450 db 4 2 3 3: -75 . 236 ns 2. 200 000 mhz ref=2 ch4 markers mean : 4. 1571 us s. dev : 56 . 310 ns p-p : 260 . 92 ns 6. typical performance ( at +25 )
saw bandpass filter 270201B part no. 270201B rev. date 2008-03-28 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nw8003-cs01 5/10 ch2 s21 log 1 db/ ref -23.3 db center 70. 000 000 mhz span 3. 500 000 mhz cor ch4 s21 log 1 db/ ref -23.3 db cor 28 mar 2008 16:34:42 2 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch2 markers bw: 2. 392749 mhz cent : 70. 024700 mhz q: 29. 265 1_loss : -23 . 438 db 4 2 3 3: . 08530 db 2. 200 000 mhz ref=2 ch4 markers mean:-23 . 521 db s. dev : . 13480 db p-p : . 50990 db ch1 s21 log 10 db/ ref -23.3 db start . 010 000 mhz stop 300 . 000 000 mhz 270201B 28 mar 2008 16:35:33 1 2 3 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers 2: -41 . 072 db 44. 0000 mhz 3: -46 . 114 db 56. 5000 mhz ch1 s11 swr 1 / ref 1 start 65. 000 000 mhz stop 75. 000 000 mhz 270201B cor ch3 s22 swr 1 / ref 1 cor 28 mar 2008 16:35:06 1 1: 2. 2148 70. 000 000 mhz 2 2: 1. 4362 70. 000 000 mhz ch1 s11 1 u fs start 65. 000 000 mhz stop 75. 000 000 mhz 270201B cor ch3 s22 1 u fs cor 28 mar 2008 16:34:56 1 1: 22. 776 -4 . 1416 548 . 98 pf 70. 000 000 mhz 2 2: 65. 547 13. 816 31. 414 nh 70. 000 000 mhz
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