885071
2.4 GHz WLAN/BT LTE Co-Existence Filter
Applications
WiFi band pass filter that enables the coexistence of
3G/4G/LTE/TD-LTE & WiFi signals
High-power WLAN Access Points and Small Cells
Sideband filtering of WiFi signal emissions
Smart Meters and 2.4 GHz ISM applications
Set Top Box, Gateways and WiFi Routers
CSP-5CT package: 1.4 x 1.2 x 0.46 mm
Product Features
Low Loss in WLAN band with extended upper
corner for inclusion of Bluetooth
High Rejection in B7/B41 bands
Industry leading small size: 1.4 x 1.2 x 0.46 mm
Performance over -40 to +95 ºC
Ceramic chip-scale Package (CSP)
Hermetically sealed
Pb
RoHS compliant, Pb-free
Functional Block Diagram
Top View
Gnd
Output
5
Input
1
2
4
3
Gnd
Gnd
General Description
The 885071 is a high-performance, high power Bulk
Acoustic Wave (BAW) band-pass filter with extremely
steep skirts, simultaneously exhibiting low loss in the
WiFi band and high band-edge & near-in rejection.
The 885071 enables coexistence of WiFi and LTE
signals within the same device or in close proximity to
one another. Its unique power handling capability
allows for implantation into access points small cell
base stations and other high power ISM Band
Applications.
The 885071 uses common module packaging
techniques to achieve the industry standard 1.4 x 1.2 x
0.46 mm footprint. The filter exhibits excellent power
handling capabilities.
Pin Configuration
Pin No.
1
4
2,3,5
Label
Input
Output
Ground
Ordering Information
Part No.
885071
885071-EVB
Description
Packaged part
Evaluation board
Standard T/R size = 15,000 units/reel
Data Sheet Rev E 02-18-15
© 2015 TriQuint
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Disclaimer: Subject to change without notice
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