ACMD-6003
UMTS Band 3 Duplexer
Data Sheet
Description
Features
The Avago ACMD-6003 is a highly miniaturized duplexer Miniature Size
designedforuseinUMTSBand3(1710–1785MHzUL,1805
– 1880 MHz DL) handsets and mobile data terminals.
– 2.0 x 2.5 mm Max Size
– 0.95 mm Max Height
Low Insertion Loss in the Tx channel minimizes current
drain from the power amplifier, while low Rx channel
Insertion Loss improves receiver sensitivity.
– Standard 2 x 2.5 mm PCB footprint
High Isolation
High Power Rating
33 dBm Abs Max Tx Power
The ACMD-6003 enhances the sensitivity and dynamic
range of handset receivers by providing high isolation of
the transmitted signal from the receiver input and high
rejection of transmit-generated noise in the receive band.
Environmental
– RoHS 6 Compliant
– Halogen free
– TBBPA Free
The ACMD-6003 is designed with Avago Technologies’
innovative Film Bulk Acoustic Resonator (FBAR) technol-
ogy, which makes possible ultra-small, high-Q filters at a
fraction of their usual size. The excellent power handling
capability of FBAR bulk-mode resonators supports the
high output power levels used in mobile communications
applications, while adding virtually no distortion.
Specifications
Rx Band Performance, -20 to +85° C
– Insertion Loss: 4.0 dB Max
– Rx Noise Blocking: 48 dB Min
The ACMD-6003 also utilizes Avago Technologies’
advanced Microcap bonded-wafer, chip scale packaging
technology. This process allows the filters to be assembled
into a molded chip-on-board module with an overall
maximum size of only 2.0 x 2.5 mm and maximum height
of 0.95 mm. The ACMD-6003 is compatible with standard
2.0 x 2.5 mm duplexer PCB footprints.
Tx Band Performance, -20 to +85° C
– Insertion Loss: 3.5 dB Max
– Tx Interferer Blocking: 55 dB Min
Applications
UMTS Handsets or data terminals operating in the Band 3
frequency range.
Functional Block Diagram
Ant
Port 3
Rx
Port 2
Tx
Port 1