saw bandpass filter 206121B part no. 206121B 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 12 11 10987 6 5 4 3 2 1 0.800.1 1.500.1 2.540.1 7.620.1 2.540.1 1.610.2 6.500.2 13.300.2 1 2 3 4 10 9 8 7 5 6 11 12 itf04a001 206121B pad configuration 11 input 5 output 6, 12 ground other case ground package : s1365 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 2004-04-27 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nj3009-cs02 1/5
saw bandpass filter 206121B part no. 206121B 3. specifications fo = 70 mhz terminating source impedance : 50 and matching network terminating load impedance : 50 and matching network minimum typical maximum center frequency mhz 69.85 70.0 70.15 insertion loss db - 7.6 9.0 1db bandwidth mhz 4.8 5.1 - 3db bandwidth mhz 5.5 5.8 - 40db bandwidth mhz - 8.1 8.3 amplitude ripple (fo +/- 2.3 mhz) db - 0.6 1.0 group delay variation (fo +/- 2.3 mhz) nsec - 70 120 absolute delay usec - 1.28 - ultimate rejection db 40 50 - temperature coefficient of frequency ppm/c - -86 - 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 2004-04-27 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nj3009-cs02 2/5
saw bandpass filter 206121B part no. 206121B 4. matching schematic ( actual matching values may vary due to pcb layout and parasitics ) output 50 c2 l2 l1 input 50 c1 c1 = 56 pf, c2 = 56 pf l1 = 68 nh, l2 = 68 nh 5. marking configuration itf 1) 04a001 2) 206121B 3) 4) 1) manufacturer name 2) lot number 3) part number 4) pad number 1 index rev. date 2004-04-27 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nj3009-cs02 3/5
saw bandpass filter 206121B part no. 206121B 6. typical performance ( at +25 ) ch1 s21 log 10 db/ ref -7.974 db center 70. 000 000 mhz span 20. 000 000 mhz 206121B cor 26 apr 2004 13:28:06 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 8. 053419 mhz cent : 70. 019287 mhz q: 8. 6944 1_loss : -7 . 9733 db ch2 s21 log 1 db/ ref -7.983 db center 70. 000 000 mhz span 9. 000 000 mhz 206121B cor ch4 s21 del 150 ns/ ref 1.55 us cor smo 26 apr 2004 13:29:09 2 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch2 markers bw: 5. 872330 mhz cent : 69. 952656 mhz q: 11. 912 1_loss : -7 . 9872 db 4 2 3 3: -55 . 337 ns 4. 600 000 mhz ref=2 ch4 markers mean : 1. 2867 us s. dev : 11. 042 ns p-p : 55. 101 ns rev. date 2004-04-27 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nj3009-cs02 4/5
saw bandpass filter 206121B part no. 206121B ch2 ch1 s21 log 10 db/ ref -8.407 db start . 010 000 mhz stop 300 . 000 000 mhz 206121B 26 apr 2004 13:30:45 1 2 3 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers 2: -21 . 000 db 70. 0000 mhz 3: -25 . 478 db 140 . 000 mhz rev. date 2004-04-27 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nj3009-cs02 5/5 s21 log 1 db/ ref -7.978 db center 70. 000 000 mhz span 9. 000 000 mhz 6121b cor 20 ch4 s21 log 1 db/ ref -8.457 db cor 26 apr 2004 13:29:24 2 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch2 markers bw: 5. 237381 mhz cent : 69. 881701 mhz q: 13. 343 1_loss : -7 . 9838 db 4 2 3 3: - . 48660 db 4. 600 000 mhz ref=2 ch4 markers mean : -7 . 9791 db s. dev : . 10100 db p-p : . 57600 db ch1 s11 swr 1 / ref 0 center 70. 000 000 mhz span 20. 000 000 mhz 6121b cor 20 ch3 swr 1 / ref 0 cor s22 26 apr 2004 13:30:17 1 1: 1. 5563 70. 000 000 mhz 2 2: 1. 2828 70. 000 000 mhz ch1 s11 1 u fs center 70. 000 000 mhz span 20. 000 000 mhz 206121B cor ch3 s22 1 u fs cor 26 apr 2004 13:29:47 1 1: 34. 152 9. 4102 21. 395 nh 70. 000 000 mhz 2 2: 51. 344 12. 592 28. 629 nh 70. 000 000 mhz
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