saw bandpass filter 204089B part no. 204089B 1. features z if bandpass filter z low-loss filter z single-ended operation z ceramic surface mount device (smd) package z maximum storage temperature range : -40 ~ 85 z electrostatics sensitive device (esd) 2. package dimensions 1 2 34 5 6 7 8 9 10 109876 54321 1.900.1 r0.30 1.020.1 7.620.1 1.740.2 6.500.2 19.000.2 itf04a001 204089B pad configuration 10 input 5 output 1, 6 ground other case ground package : s1965 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 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. nw3004-cs02 1/5
saw bandpass filter 204089B part no. 204089B 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 - 11.0 12.5 1db bandwidth mhz - 1.1 - 3db bandwidth mhz 1.5 1.6 - 40db bandwidth mhz - 3.15 3.3 amplitude ripple (fo +/- 0.3 mhz) db - 0.5 0.8 group delay variation (fo +/- 0.3 mhz) nsec - 180 250 absolute delay usec - 1.67 - ultimate rejection db 40 45 - temperature coefficient of frequency ppm/c 2 - -23 - 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. nw3004-cs02 2/5
saw bandpass filter 204089B part no. 204089B 4. matching schematic ( actual matching values may vary due to pcb layout and parasitics ) output 50 l4 l3 l2 input 50 l1 l1 = 180 nh, l4 = 150 nh l2 = 180 nh l3 = 220 nh 5. marking configuration itf 1) 04a001 2) 204089B 3) 4) 1) manufacturer name 2) lot number 3) part number 4) pad number 1 index 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. nw3004-cs02 3/5
saw bandpass filter 204089B part no. 204089B ch1 s21 log 10 db/ ref -11.09 db center 70. 000 000 mhz span 10. 000 000 mhz cor prm 1 apr 2004 03:48:25 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 3. 255697 mhz cent : 70. 077264 mhz q: 21. 525 1_loss : -11 . 068 db 6. typical performance ( at +25 ) ch2 s21 log 1 db/ ref -11.1 db cor prm ch4 s21 del 200 ns/ ref 1.718 us center 70. 000 000 mhz span 3. 000 000 mhz cor smo 1 apr 2004 03:50:08 2 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch2 markers bw: 1. 555088 mhz cent : 70. 018996 mhz q: 45. 026 1_loss : -11 . 168 db 4 1 2 3 2: -44 . 378 ns . 600 000 mhz ref=3 ch4 markers mean : 1. 6732 us s. dev : 38. 121 ns p-p : 160 . 92 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. nw3004-cs02 4/5
saw bandpass filter 204089B part no. 204089B ch2 ch1 s21 log 10 db/ ref -11.15 db start . 010 000 mhz stop 400 . 000 000 mhz prm 1 apr 2004 03:52:57 1 2 3 1: -11 . 498 db 70. 000 000 mhz ch1 markers 2: -53 . 820 db 132 . 000 mhz 3: -50 . 238 db 210 . 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. nw3004-cs02 5/5 s21 log 1 db/ ref -11.1 db cor prm ch4 s21 log 1 db/ ref -11.1 db center 70. 000 000 mhz span 3. 000 000 mhz cor 1 apr 2004 03:50:24 2 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz 2: - . 09770 db . 600 000 mhz ref=1 ch2 markers bw: 1. 146220 mhz cent : 69. 997746 mhz q: 61. 068 1_loss : -11 . 166 db 4 1 2 3 ref=3 ch4 markers mean : -11 . 222 db s. dev : . 09040 db p-p : . 32110 db ch1 s11 swr 2 / ref 1 cor prm ch3 s22 swr 2 / ref 1 center 70. 000 000 mhz span 10. 000 000 mhz cor 1 apr 2004 03:51:26 1 1: 1. 8025 70. 000 000 mhz 1 1: 3. 6157 70. 000 000 mhz ch1 s11 1 u fs center 70. 000 000 mhz span 10. 000 000 mhz cor prm ch3 s22 1 u fs cor 1 apr 2004 03:51:35 1 1: 85. 277 -16 . 715 136 . 03 pf 70. 000 000 mhz 1 1: 46. 449 -66 . 238 34. 325 pf 70. 000 000 mhz
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