ACFM-7102
PCS/Cellular/S-GPS Quintplexer
Data Sheet
Description
The Avago Technologies’ ACFM-7102 is a quintplexer
that combines PCS and Cellular duplexer functions with
a GPS filter. This device simplifies handset applications
that are designed for simultaneous voice service and GPS
positioning.
The ACFM-7102 is designed with Avago Technologies’
Film Bulk Acoustic Resonator (FBAR) technology. The
ACFM-7102 also utilizes Avago Technologies’ innovative
Microcap bonded-wafer, chip scale packaging technology.
This process allows the filters to be assembled in a
module that is less than 1.2 mm high with a footprint of
only 5 mm x 8 mm.
Low Tx Insertion Loss reduces power amplifier current,
extending battery life and talk time. The ACFM-7102
enhances receiver sensi-tivity 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 in handsets while
adding virtually no distortion.
Features
• Single Antenna connection for PCS duplexer, Cellular
duplexer, and GPS filter
• Miniature size
– 5 x 8 mm footprint
– 1.2 mm Max height
• High Power Rating
– +33 dBm Max Tx Power
• Lead-Free Construction
Specifications
• Performance guaranteed –30 to +85°C
• GPS Filter (1574.4–1576.4 MHz)
– Insertion Loss: 2.0 dB Max
– Isolation in PCS/Cell Tx: 45 dB Min
• Cellular Duplexer Rx (869 – 894 MHz)
– Insertion Loss: 3.6 dB Max
– Noise Blocking: 40 dB Min
• Cellular Duplexer Tx (824 – 849 MHz)
– Insertion Loss: 2.6 dB Max
– Interferer Blocking: 55 dB Min
• PCS Duplexer Rx (1930.5 – 1989.5 MHz)
– Insertion Loss: 4.4 dB Max
– Noise Blocking: 40 dB Min
• PCS Duplexer Tx (1850.5 – 1909.5 MHz)
– Insertion Loss: 3.9 dB Max
– Interferer Blocking: 53 dB Min
Functional Block Diagram
Antenna
Port 1
Applications
• Handsets or data terminals operating in the PCS and
Cellular frequency bands with simultaneous GPS
positioning capability
Port 5
Cell
Tx
Port 2
PCS
Tx
Port 6
Cell
Rx
Port 3
PCS
Rx
Port 4
GPS
AVAGO [ AVAGO TECHNOLOGIES LIMITED ]
