saw bandpass filter 271201B part no. 271201B 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 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 itf 04a001 271201B package : d3512 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 2004-04-26 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm3028-cs03 1/6
saw bandpass filter 271201B part no. 271201B 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 - 24.5 26.0 3db bandwidth mhz 12.9 12.93 13.1 40db bandwidth mhz - 13.7 14.0 amplitude ripple (fo +/- 6.2 mhz) db - 0.8 1.0 group delay variation (fo +/- 6.2 mhz) nsec - 50 150 relative attenuation 30.000 to 62.935 mhz db 48 50 - 62.935 to 63.135 mhz db 38 42 - 76.865 to 77.065 mhz db 38 42 - 77.065 to 100.00 mhz db 48 50 - absolute delay nsec - 3.43 - 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 3) all attenuation measurements are m easured relative to insertion loss rev. date 2004-04-26 i t f co., ltd. 102-901, bucheon technopark 364, gyounggi-do, korea 421-809 rev. nm3028-cs03 2/6 samjeong-dong, ojeong-gu, bucheon-city,
saw bandpass filter 271201B part no. 271201B 4. matching schematic ( actual matching values may vary due to pcb layout and parasitics ) c2 c1 l2 l1 input 50 output 50 l1 = 82 nh, l2 = 68 nh c1 = c2 = 39 pf 5. marking configuration itf 1) 04a001 2) 271201B 3) 1) manufacturer name 2) lot number 3) part number rev. date 2004-04-26 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm3028-cs03 3/6
saw bandpass filter 271201B part no. 271201B ch1 s 21 log mag 10 db/ ref -24.43 db ch1 center 70.000 000 mhz span 35.000 000 mhz cor prm 10 oct 2003 22:55:32 1 2 3 4 1_: 0 db 0.000 000 mhz ref=1 bw: 13.666 557 mhz cent: 69.955109 mhz q: 5.1187 1_ loss: -24.436 db 6. typical performance ( at +25 ) ch1 s 21 log mag 1 db/ ref -24.27 db cor prm ch2 s 21 delay ref 3.414 us 100 ns/ center 70.000 000 mhz span 15.000 000 mhz cor smo prm 10 oct 2003 23:03:40 1 1 2 3 4 1_ 0 db 0.000 000 mhz ref=1 bw: 12.932 000 mhz cent: 70.000986 mhz q: 5.413 1_ loss: -24.402 db 2 2 3 3_:-9.6297 ns 12.400 000 mhz ref=2 mean: 3.427 2 us s.dev: 9.2012 ns p-p: 49.438 ns rev. date 2004-04-26 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm3028-cs03 4/6
saw bandpass filter 271201B part no. 271201B ch1 s rev. date 2004-04-26 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm3028-cs03 5/6 21 log mag 10 db/ ref -24.34 db cor prm ch2 s log mag ref -24.33 db 10 db/ center 70.000 000 mhz span 35.000 000 mhz cor 21 prm 10 oct 2003 22:57:44 1 1 2 3 4 1_ 3.1043 db 6.465 000 mhz ref=2 2_ 0 db 0 hz 3_ -39.325 db -400 khz 4_ -54.838 db -600 khz 2 ch1 s 21 log mag 10 db/ ref -24.34 db center 70.000 000 mhz span 35.000 000 mhz cor prm ch2 s 21 log mag ref -24.33 db 10 db/ cor prm 10 oct 2003 22:58:02 1 1 2 3 4 1_: 0 db 0.000 000 mhz ref=1 2_:-3.1137 db -6.465 mhz 3_:-40.962 db -6.865 mhz 4_:-60.791 db -7.065 mhz 2 1 2 3 4 1_ 0 db 0.000 000 mhz ref=1 2_ -3.1355 db 6.465 mhz 3_ -45.949 db 6.865 mhz 4_ -53.705 db 7.065 mhz 1 2 3 4 1_: 3.1553 db -6.465 000 mhz ref=2 2_: 0 db 0 hz 3_:-41.421 db 400 khz 4_:-51.866 db 600 khz ch1 s 21 log mag 1 db/ ref -24.27 db center 70.000 000 mhz span 15.000 000 mhz cor prm ch2 s log mag ref -24.6 db 1 db/ cor 21 prm 10 oct 2003 23:03:24 1 1 2 3 4 1_: 0 db 0.000 000 mhz ref=1 bw: 12.721 533 mhz cent: 70.014865 mhz q: 5.5037 1_ loss: -24.41 db 2 ch1 s 11 swr 5 / ref 6.095 cor prm ch2 s 22 swr ref 8.149 5 / center 70.000 000 mhz span 35.000 000 mhz cor prm 10 oct 2003 23:05:07 1 1 1_ 6.1047 70.000 000 mhz 2 2 2_: 8.165 70.000 000 mhz 2 3 3_ .5873 db 12.400 000 mhz ref=2 mean:-24.538 db s.dev: .1692 db p-p: .6980 db
saw bandpass filter 271201B part no. 271201B ch1 s ch1 s 11 1 u fs center 70.000 000 mhz span 35.000 000 mhz cor prm ch2 s 22 1 u fs cor prm 10 oct 2003 23:05:44 1 1_: 8.2314 -3.2637 696.65 pf 70.000 000 mhz 2 2_ 6.4624 -11.626 195.57 pf 70.000 000 mhz rev. date 2004-04-26 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nm3028-cs03 6/6 21 log mag 10 db/ ref -24.47 db start .010 000 mhz stop 300.000 000 mhz prm 10 oct 2003 23:06:11 1 1_:-24.565 db 70.000 000 mhz
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