saw bandpass filter 201290B part no. 201290B 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 201290B package : d3512 pin configuration 1 input 4 output 2, 5 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 2004-04-06 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nw3001- cs02 1/5
saw bandpass filter 201290B part no. 201290B 3. specifications fo = 140.0 mhz terminating source impedance : 50 and matching network terminating load impedance : 50 and matching network minimum typical maximum center frequency mhz 139.92 140.0 140.08 insertion loss db - 20.0 24.0 1db bandwidth mhz 1.2 1.25 - 3db bandwidth mhz 1.4 1.47 - 40db bandwidth mhz - 2.17 2.3 amplitude ripple (fo +/- 0.55 mhz) db - 0.5 1.0 group delay variation (fo +/- 0.55 mhz) nsec - 240 300 absolute delay usec - 3.71 - 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 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 2004-04-06 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nw3001- cs02 2/5
saw bandpass filter 201290B part no. 201290B 4. matching schematic ( actual matching values may vary due to pcb layout and parasitics ) rev. date 2004-04-06 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nw3001- cs02 3/5 output 50 l2 l3 in p ut 50 l1 l1 = l2 = l3 = 39 nh 5. marking configuration itf 1) 04a001 2) 201290B 3) 1) manufacturer name 2) lot number 3) part number
saw bandpass filter 201290B part no. 201290B ch1 s21 log 10 db/ ref -19.6 db center 140 . 000 000 mhz span 6. 000 000 mhz cor prm 1 apr 2004 02:52:38 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 2. 145539 mhz cent : 139 . 954006 mhz q: 65. 230 1_loss : -19 . 599 db 6. typical performance ( at +25 ) ch2 s21 log 1 db/ ref -19.6 db center 140 . 000 000 mhz span 2. 000 000 mhz cor prm ch4 s21 del 200 ns/ ref 3.8 us cor smo 1 apr 2004 02:52:45 2 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch2 markers bw: 1. 443692 mhz cent : 139 . 949613 mhz q: 96. 939 1_loss : -19 . 600 db 4 1 2 3 2: 15. 259 ns 1. 100 000 mhz ref=3 ch4 markers mean : 3. 7094 us s. dev : 56. 687 ns p-p : 242 . 62 ns rev. date 2004-04-06 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nw3001- cs02 4/5
saw bandpass filter 201290B part no. 201290B ch2 ch1 s21 log 10 db/ ref -20.96 db start . 010 000 mhz stop 500 . 000 000 mhz prm 1 apr 2004 02:55:28 1 2 3 1: -21 . 286 db 140 . 000 000 mhz ch1 markers 2: -46 . 096 db 227 . 500 mhz 3: -53 . 017 db 255 . 000 mhz rev. date 2004-04-06 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nw3001- cs02 5/5 s21 log 1 db/ ref -19.6 db cor prm ch4 s21 log 1 db/ ref -19.61 db center 140 . 000 000 mhz span 2. 000 000 mhz cor 1 apr 2004 02:52:58 2 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz 2: - . 37100 db 1. 100 000 mhz ref=1 ch2 markers bw: 1. 259953 mhz cent : 139 . 947344 mhz q: 111 . 07 1_loss : -19 . 607 db 4 1 2 3 ref=3 ch4 markers mean : -19 . 831 db s. dev : . 13110 db p-p : . 67780 db ch1 s11 swr 1 / ref 1 center 140 . 000 000 mhz span 6. 000 000 mhz cor prm ch3 swr 1 / ref 1 cor s22 1 apr 2004 02:54:00 1 1: 6. 1611 140 . 000 000 mhz 1 1: 3. 0292 140 . 000 000 mhz ch1 s11 1 u fs cor prm ch3 s22 1 u fs center 140 . 000 000 mhz span 6. 000 000 mhz cor 1 apr 2004 02:54:07 1 1: 8. 6113 12. 241 13. 916 nh 140 . 000 000 mhz 1 1: 137 . 31 -41 . 195 27. 596 pf 140 . 000 000 mhz
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