857271_15 Datasheet, PDF (1/6 Pages) TriQuint Semiconductor – 456 MHz SAW Filter

Applications
 For WCDMA/LTE applications
857271
456 MHz SAW Filter
Product Features
 Usable bandwidth of 39.6 MHz
 Low loss
 High attenuation
 Low EVM
 Balanced operation
 Ceramic Surface Mount Package (SMP)
 Small Size: 7.01 x 5.51 x 1.70 mm
 Hermetically Sealed
 RoHS compliant, Pb-free _Pb
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General Description _P
The 857271 is a high-performanc_be_vIF SAW filter with a
center frequency of 456 MHz and a 1.4 dB bandwidth of
39.6 MHz.
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It features low loss with excellenbt attenuation, and is
designed to be used with a balanced input and output.
The small size of this surface mounted filter makes it an
economical choice for demanding applications such as
WCDMA/LTE or other similar high data rate
communications standards.
This device is RoHS compliant and Pb-free.
SMP-28, 7.01 x 5.51 x 1.70 mm
Functional Block Diagram
Gnd Gnd Gnd
Input + 10
98 7
6 Output -
Gnd ₁₁
5 Gnd
Input - 12
4
12 3
Gnd Gnd Gnd
Top View
Output +
Pin Configuration - Single Ended
Pin No.
10
12
4
6
1, 2, 3, 5, 7, 8, 9, 11
Label
Input +
Input −
Output +
Output −
Ground
Data Sheet: Rev. A 14-09-22
© 2014 TriQuint
Ordering Information
Part No.
Description
857271
Packaged Part
857271-EVB
Evaluation board
Standard T/R size = 3,000 units/reel
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Disclaimer: Subject to change without notice
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