saw bandpass filter 253051B part no. 253051B rev. date 2005-11-09 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nj5007-cs01 1/5 1 2 3 4 10 9 8 7 5 6 11 12 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. 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 dimension package : s1365 dimensions shown are nominal in millimeters body : al 2 o 3 lid : kovar, ni plated termination : au plating 0.3 ~ 1.0u m, over a 1.27 ~ 8.89um ni plating pin configuration 11 input 5 output 6, 12 ground other case ground itf 05a001 253051B ?
saw bandpass filter 253051B part no. 253051B rev. date 2005-11-09 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nj5007-cs01 2/5 3. specifications fo = 125 mhz terminating source impedance : 50 and matching network terminating load impedance : 50 and matching network operating temperature range : -25 ~ +75 minimum typical maximum center frequency mhz 124.6 125.0 125.4 insertion loss db - 11.5 13.5 1db bandwidth mhz 28.5 29.7 - 3db bandwidth mhz - 30.5 - 40db bandwidth mhz - 35.2 36.0 amplitude ripple (fo +/- 13.5 mhz) db - 0.7 1.0 group delay variation (fo +/- 13.5 mhz) nsec - 35 50 absolute delay usec - 0.68 - relative attenuation 0.0 ~ 105.0 mhz 147.0 ~ 320.0 mhz 320.0 ~ 500.0 mhz db db db 40 40 30 45 45 35 - temperature coefficient of frequency ppm/c - -86 - room temperature : + 25 minimum typical maximum center frequency mhz 125.85 125.0 125.15 insertion loss db 11.5 13.0 amplitude ripple (fo +/- 13.75 mhz) db - 0.7 1.0 group delay variation (fo +/- 13.75 mhz) nsec - 35 50
saw bandpass filter 253051B part no. 253051B rev. date 2005-11-09 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nj5007-cs01 3/5 output 50 l4 l3 l2 input 50 l1 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 4. matching schematic ( actual matching values may vary due to pcb layout and parasitics ) l1 = 15 nh, l2 = 39 nh l3 = 22 nh, l4 = 18 nh 5. marking configuration itf 1) 05a001 2) 253051B 3) 4) 1) manufacturer name 2) lot number 3) part number 4) pad number 1 index
saw bandpass filter 253051B part no. 253051B rev. date 2005-11-09 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nj5007-cs01 4/5 ch1 s21 log 10 db/ ref -11 db center 125 . 000 000 mhz span 80 . 000 000 mhz cor 8 nov 2005 14:27:58 1 2 3 4 1 : 0. 0000 db 0. 000 000 mhz ref=1 ch1 markers bw: 35 . 121386 mhz cent : 125 . 429445 mhz q: 3. 5713 1_loss : -11 . 195 db ch2 s21 log 1 db/ ref -10.8 db center 125 . 000 000 mhz span 40 . 000 000 mhz cor ch4 s21 del 50 ns/ ref 690 ns cor smo 8 nov 2005 14:29:30 2 1 2 3 4 1 : 0. 0000 db 0. 000 000 mhz ref=1 ch2 markers bw: 30 . 702390 mhz cent : 125 . 068207 mhz q: 4. 0736 1_loss : -11 . 180 db 4 1 2 3 2 : -11 . 921 ns 27 . 500 000 mhz ref=3 ch4 markers mean : 668 . 46 ns s. dev : 5. 4139 ns p-p : 33 . 035 ns 6. typical performance ( at +25 )
saw bandpass filter 253051B part no. 253051B rev. date 2005-11-09 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. nj5007-cs01 5/5 ch2 s21 log 1 db/ ref -10.8 db cor ch4 s21 log 1 db/ ref -10.8 db center125. 000 000 mhz span 40. 000 000 mhz cor 8 nov 2005 14:29:52 2 1 2 3 4 1: 0. 0000 db 0. 000 000 mhz ref=1 ch2markers bw : 29. 762226 mhz cent : 124. 969501 mhz q: 4. 1989 1_loss : -11 . 172 db 4 1 2 3 2: . 07440 db 27. 500 000 mhz ref=3 ch4markers mean:-11 . 162 db s. dev: . 11520 db p-p : . 52470 db ch1 s21 log 10 db/ ref 0 db start . 010 000 mhz stop 500. 000 000 mhz 8 nov 2005 14:32:51 1 2 3 1: 0. 0000 db 0. 000 000 mhz ref=1 ch1markers 2:-62 . 392 db 125. 000 mhz 3:-35 . 880 db 250. 000 mhz ch1 s11 swr 1 / ref 0 center125. 000 000 mhz span 80. 000 000 mhz cor ch3 s22 swr 1 / ref 0 cor 8 nov 2005 14:31:29 1 1: 1. 5970 125. 000 000 mhz 2 2: 1. 7996 125. 000 000 mhz ch1 s11 1 u fs center125. 000 000 mhz span 80. 000 000 mhz cor ch3 s22 1 u fs cor 8 nov 2005 14:30:43 1 1: 34. 586 -12 . 186 104. 49 pf 125. 000 000 mhz 2 2: 37. 740 22. 814 29. 048 nh 125. 000 000 mhz
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