ACFM-7210 Datasheet, PDF (1/2 Pages) AVAGO TECHNOLOGIES LIMITED – Single antenna

ACFM-7210
Band Class 1/Band Class 0 Quadplexer
Product Brief
Description
The Avago Technologies' ACFM-7210 is a quadplexer that
combines Band Class 1 and Band Class 0 duplexers into a
single, miniature package.
The ACFM-7210 features a single antenna connection, which
eliminates the need for antenna switching. All ports are
matched to 50 ohms.
The ACFM-7210 is designed with Avago Technologies' film bulk
acoustic resonator (FBAR) technology. The ACFM-7210 also
uses Avago Technologies' innovative microcap bonded-wafer,
chip scale packaging technology. This process allows the filters
to be assembled in a module with a footprint of only 3 mm ×
3 mm with a maximum height of 1.05 mm.
Low Tx insertion loss of the ACFM-7210 reduces power
amplifier current, which extends battery life. The ACFM-7210
enhances receiver sensitivity and dynamic range with low Rx
insertion loss and high rejection of Tx signals at the Rx ports.
The excellent power handling capability of Avago
Technologies' FBAR bulk-mode resonators supports the high
Tx output power levels needed for mobile communications
devices while adding virtually no distortion.
Features
 Single antenna
 All ports matched to 50 ohms
 Miniature size
— 3 mm × 3 mm footprint
— 1.05 mm maximum height
 High power rating
— +31 dBm maximum Tx power
 Environmental
— RoHS 6 compliant
— Halogen free
— TBBPA free
Applications
Smartphones, tablets, and mobile/portable communications
devices operating in Band Classes 1 and 0.
Functional Block Diagram
"OU
1PSU

1PSU
 1PSU
 _1PSU
 1PSU

#$

3Y #$

3Y _#$

5Y #$

5Y
Ordering Information
Part Number
ACFM-7210-BLK
ACFM-7210-TR1
Number of
Devices
Container
100
Tape strip or gel-pack
3000
178 mm (7-inch) reel
Avago Technologies
-1-