saw bandpass filter F8681 part no. F8681 rev. date 2008-08-11 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. ns6008-as03 1/7 4 5 6 1 23 1 23 65 4 features rf bandpass filter high attenuation usable bandwidth 4mhz no matching 50 w single-ended operation ceramic surface mounted device (smd) package package dimensions mensions 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 maximum ratings parameter unit minimum typical maximum operating temperature range c -20 25 50 storage temperature range c -40 - 85 power handling capability dbm - - 22 electrostatics sensitive device ( esd ) pin configuration 2 input 5 output 1, 3, 4, 6 case ground i 8681
saw bandpass filter F8681 part no. F8681 rev. date 2008-08-11 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. ns6008-as03 2/7 specifications fc = 868.0mhz terminating source impedance : 50 w terminating load impedance : 50 w notes : 1) all specifications are based on the matching s chematic shown below, measured by agilent network a nalyzer and full 2 port calibration. 2) electrical margin has been built into the design to account for the variations due to temperature d rift and manufacturing tolerances minimum typical maximum center frequency ( fc ) mhz - 868.0 - insertion loss (fc 2.0 mhz) db - 4.0 4.5 amplitude ripple (fc 2.0 mhz) db - 0.5 1.0 vswr (fc 2.0 mhz) - 1.5 2.0 relative attenuation fc-400 ~ C 40.8 mhz fc+50 ~ + 400 mhz ~ db 47 40 50 50 -
saw bandpass filter F8681 part no. F8681 rev. date 2008-08-11 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. ns6008-as03 3/7 input 50 output 50 matching schematic ( actual matching values may vary due to pcb layout a nd parasitics ) marking configuration 1) i 2) 8681 3) 1) pad number 1 index 2) manufacturer name 3) marking number * ink or laser marking available
saw bandpass filter F8681 part no. F8681 rev. date 2008-08-11 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. ns6008-as03 4/7 typical performance ( at 25 )
saw bandpass filter F8681 part no. F8681 rev. date 2008-08-11 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. ns6008-as03 5/7 input / output vswr charts input / output smith charts
saw bandpass filter F8681 part no. F8681 rev. date 2008-08-11 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. ns6008-as03 6/7 packing specification 1. reeling quantity : 3000 pcs / 13 reel ( or 1000 pcs / 7 reel ) 2. taping structure : the tape shall be wound around t he reel in the direction shown below. tape specification 1. leader part and vacant position specification 2. tensile strength of carrier tape 4.4n/mm width 3. top cover tape adhesion 1) pull off angle : 0~15 2) speed : 300mm/min 3) force : 20~70g reel reel reel reel top cover tape top cover tape top cover tape top cover tape carrier tape carrier tape carrier tape carrier tape end end end end start start start start tape running direction vacant 150mm min. component contained vacant 150mm min. leader part 250mm min. 0~15 degree top cover tape direction of pull carrier tape
saw bandpass filter F8681 part no. F8681 rev. date 2008-08-11 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. ns6008-as03 7/7 carrier tape dimensions [unit : mm] part direction reel dimensions [unit : mm] a 3.40 0.1 b 3.40 0.1 c 7.25 0.1 d 1.70 0.1 e 12.00 0.1 f 8.00 0.1 tape running direction
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