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saw filters - narrow band - fm series

saw filters - narrow band - fm series

saw,filters

features

  • rf low loss filter for remote control receivers - excellent rejection
  • small external impedance matching

applications

  • automotive keyless entry - in-house arrest systems
  • tire pressure monitoring system -wireless security system
typical specification
center
frequency
(mhz)
package bandwidth at 3db
(khz)
operating
temperature
(°c)
storge
temperature
(°c)
insertion
loss
(db)
ftc
(ppm/°c)
aging
(ppm/yr)
300 ~ 915 smd5*5 500~ 1000 -40 ~ +85 -40 ~ +85 3.0  0.033  10
to39 500~ 1000 -20 ~ +85 -40 ~ +85 3.0  0.033    10
f11 500~ 1000 -20 ~ +85 -40 ~ +85 3.0  0.033    10

fm series [sdm 5×5]
system center freq.
(mhz)
b/w
(mhz)
part number package marking
code
front-end filter 303.875 0.5-0.8 fmc303d87-b1 smd 5x5 fb1
front-end filter 315.00 0.5-0.8 fmc315d00-b2 smd 5x5 fb2
front-end filter 390.00 0.5-0.8 fmc390d00-b3 smd 5x5 fb3
front-end filter 418.00 0.5-0.8 fmc418d00-b4 smd 5x5 fb4
front-end filter 433.92 0.5-0.8 fmc433d92-b5 smd 5x5 fb5
front-end filter 868.35 0.5-0.8 fmc868d35-b6 smd 5x5 fb6

fm series [to - 39]
system center freq.
(mhz)
b/w
(mhz)
part number package marking
code
front-end filter 315.00 0.5-0.8 fmt315d00-d2 to-39 fd2
front-end filter 390.00 0.5-0.8 fmt390d00-d3 to-39 fd3
front-end filter 433.92 0.5-0.8 fmt433d92-d5 to-39 fd5
front-end filter 868.35 0.5-0.8 fmt868d35-d6 to-39 fd6

typical filter response