saw bandpass filter 250104B part no. 250104B 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 0.450.05 2.50.2 17.70.2 2.50.2 7.60.2 6.0max 5.5max 27.30.5 12.70.5 itf 05a001 250104B package : d2712 pin configuration 1 input 5 output 2, 4 ground other 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 2005-06-04 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nw5006-cs02 1/5
saw bandpass filter 250104B part no. 250104B 3. specifications fo = 101 mhz terminating source impedance : 50 and matching network terminating load impedance : 50 and matching network operating temperature range : -10 ~ +60 minimum typical maximum center frequency mhz 100.9 101.0 101.1 insertion loss db - 21.7 25.5 1db bandwidth mhz 1.0 1.31 - 3db bandwidth mhz 1.2 1.57 - 40db bandwidth mhz - 2.64 - 50db bandwidth mhz 2.77 2.9 amplitude ripple (fo +/- 0.475 mhz) db - 0.3 1.0 group delay variation (fo +/- 0.475 mhz) nsec - 85 200 absolute delay usec - 2.38 3.5 ultimate rejection db 50 55 - temperature coefficient of frequency ppm/c 2 - -0.03 - 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 m easured relative to insertion loss rev. date 2005-06-04 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nw5006-cs02 2/5 i t f co., ltd.
saw bandpass filter 250104B part no. 250104B 4. matching schematic ( actual matching values may vary due to pcb layout and parasitics ) c1 l2 l1 input 50 output 50 l1 = 68 nh, l2 = 100 nh c1 = 82 pf 5. marking configuration itf 1) 05a001 2) 250104B 3) 1) manufacturer name 2) lot number 3) part number rev. date 2005-06-04 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nw5006-cs02 3/5
saw bandpass filter 250104B part no. 250104B ch1 s21 log 10 db/ ref -21.5 db center 101 . 000 000 mhz span 10 . 000 000 mhz cor ch3 s21 log 10 db/ ref -21.5 db cor 26 may 2005 17:14:05 1 2 3 4 1 : 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 2. 644222 mhz cent : 100 . 968513 mhz q: 38 . 185 1_loss : -21 . 712 db 1 2 3 4 1 : 0. 0000 db 0. 000 000 mhz ref=1 ch3 markers bw : 2. 751583 mhz cent : 100 . 972925 mhz q: 36 . 696 1_ loss : -21 . 712 db 6. typical performance ( at +25 ) ch2 s21 log 1 db/ ref -21.5 db center 101 . 000 000 mhz span 3. 000 000 mhz cor ch4 s21 del 300 ns/ ref 2.62 us cor smo 26 may 2005 17:16:09 2 1 2 3 4 1 : 0. 0000 db 0. 000 000 mhz ref=1 ch2 markers bw: 1. 560377 mhz cent : 100 . 958347 mhz q: 64 . 701 1_loss : -21 . 731 db 4 2 3 3 : -14 . 326 ns . 950 000 mhz ref=2 ch4 markers mean : 2. 3795 us s. dev : 22 . 444 ns p-p : 90 . 790 ns rev. date 2005-06-04 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nw5006-cs02 4/5
saw bandpass filter 250104B part no. 250104B ch1 s21 log 10 db/ ref -21.5 db start . 010 000 mhz stop 200. 000 000 mhz 26 may 2005 17:19:10 1 2 3 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1markers 2:-37 . 550 db 63. 0000 mhz 3:-41 . 831 db 84. 0000 mhz rev. date 2005-06-04 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nw5006-cs02 5/5 ch2 s21 log 1 db/ ref -21.5 db center101. 000 000 mhz span 3. 000 000 mhz or c ch4 s21 log 1 db/ ref -21.5 db 26 may 2005 17:16:19 2 cor 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch2markers bw: 1. 304001 mhz cent : 100. 954560 mhz q: 77. 419 1_loss : -21 . 727 db 4 2 3 3:- . 21960 db . 950 000 mhz ref=2 ch4markers mean:-21 . 668 db s. dev: . 04960 db p-p : . 23540 db ch1 s11 swr 2 / ref 0 center101. 000 000 mhz span 10. 000 000 mhz cor ch3 s22 swr 2 / ref 0 26 may 2005 17:18:31 cor 1 1: 7. 0305 101. 000 000 mhz 2 2: 4. 6834 101. 000 000 mhz ch1 s11 1 u fs center101. 000 000 mhz span 10. 000 000 mhz cor ch3 s22 1 u fs cor 26 may 2005 17:17:41 1 1: 8. 4199 -21 . 283 74. 039 pf 101. 000 000 mhz 2 2: 10. 709 2. 2935 3. 6140 nh 101. 000 000 mhz
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