856930_15 Datasheet, PDF (1/9 Pages) TriQuint Semiconductor – 457.5 MHz SAW Filter

856930
457.5 MHz SAW Filter
Applications
Smart metering
Remote meter reading wireless modules
Licensed band wireless
General purpose wireless
Product Features
Usable bandwidth 15 MHz
Low loss
Dimensions: 3.80 x 3.80 x 1.27 mm
Single-ended operation
No impedance matching required for operation at
50Ω
Matching can be added for high attenuation
performance
Ceramic Surface Mount Package (SMP)
Industry standard package
Hermetic RoHS compliant, Pb-free
General Description
Wireless RF system filter designed specifically for the
smart metering infrastructure market.
Low insertion loss, with the option to match for high
attenuation, and single ended Input/Output ports make
this an effective choice for wireless system designers.
Suitable for use in remote meter reading applications,
especially licensed band applications targeting the water
metering market.
Functional Block Diagram
Top view
Gnd
Gnd 1
8
7 Gnd
Input 2
6 Output
Gnd ₃
4
5 Gnd
Gnd
Pin Configuration
Pin # SE
2
6
1,3,5,7
4,8
Description
Input
Output
Ground
Case Ground
Ordering Information
Part No.
Description
856930
packaged part
856930-EVB
evaluation board
Please specify the unmatched or matched configuration when
ordering an evaluation board.
Standard T/R size = 4000 units/reel.
Data Sheet: Rev A 3/18/11
© 2011 TriQuint Semiconductor, Inc.
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Disclaimer: Subject to change without notice e
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