ceramic bandpass filter IFD21651 part no. IFD21651 rev. date 2014-09-04 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. as 01 1/3 features ceramic bandpass filter 50 single-ended operation surface mounted module package ( 10.7mm 9.3mm 3.9mm ) package dimensions t o l e r a n c e u n l e s s o t h e r w i s e s p e c i f i e d : : g r o u n d : i / o p o r t p art no. in 3.9 max. 9.3max. 1.7 0.8 1.05 1.3 0.8 1.2 7.3 4 top view bottom view side view 8.1 maximum ratings parameter unit minimum typical maximum operating temperature range -45 25 85 storage temperature range -40 25 85 power handling capability watt - - 3 electrostatics sensitive device ( esd )
ceramic bandpass filter IFD21651 part no. IFD21651 rev. date 2014-09-04 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. as 01 2/3 specifications fo = 2160mhz 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 3) all attenuation measurements are measured relati ve to insertion loss minimum typical maximum unit center frequency ( fo ) - 2160 - mhz insertion loss (2150 ~ 2170mhz) - 2.5 3.0 db amplitude ripple (2150 ~ 2170mhz) - 0.3 0.5 db return loss (2150 ~ 2170mhz) 18 20 - db relative attenuation @ 2102.5 mhz 50.0 55.0 - db input/output impedance 50 ohm
ceramic bandpass filter IFD21651 part no. IFD21651 rev. date 2014-09-04 i t f co., ltd. 102-901, bucheon technopark 364, samjeong-dong, ojeong-gu, bucheon-city, gyounggi-do, korea 421-809 rev. as 01 3/3 input 50 output 50 matching schematic ( actual matching values may vary due to pcb layout and parasitics ) marking configuration part no. 1) 1) part number * ink or laser marking available
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