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ACMD-7612

AVAGO
Part Number ACMD-7612
Manufacturer AVAGO
Description Miniature UMTS Band I Duplexer
Published Dec 11, 2014
Detailed Description ACMD-7612 Miniature UMTS Band I Duplexer Data Sheet Description The Avago ACMD-7612 is a miniature duplexer designed fo...
Datasheet PDF File ACMD-7612 PDF File

ACMD-7612
ACMD-7612

Overview
ACMD-7612 Miniature UMTS Band I Duplexer Data Sheet Description The Avago ACMD-7612 is a miniature duplexer designed for use in UMTS Band I handsets.
Maximum Insertion Loss in the Tx channel is only 1.
5 dB, which minimizes current drain from the power amplifier.
Insertion Loss in the Rx channel is a maximum of 2.
0 dB, improving receiver sensitivity.
The ACMD-7612 enhances the sensitivity and dynamic range of WCDMA receivers by providing more than 53 dB attenuation of the transmitted signal at the receiver input and more than 43 dB rejection of transmit-generated noise in the receive band.
The ACMD-7612 is designed with Avago Technologies’ Film Bulk Acoustic Resonator (FBAR) technology, which makes possible ultra-small, high-Q filters at a fraction of their usual size.
The excellent power handling capability of the FBAR bulk-mode resonators supports the high output power levels needed in handsets while adding virtually no distortion.
The ACMD-7612 also utilizes Avago Technologies’ innovative Microcap bonded-wafer, chip scale packaging technology.
This process allows the filters to be assembled in a molded chip-on-board module that is less than 1.
2 mm high with a maximum footprint of only 2.
5 mm x 3.
0 mm.
Features •  Miniature size - 2.
5 x 3.
0 mm max footprint - 1.
2 mm max height •  High power rating - +33 dBm Abs Max Tx Power •  Lead-free construction Specifications •  Performance guaranteed –30 to +85°C •  Rx band performance (2110 – 2170 mHz) - Insertion loss: 2.
0 dB max - Noise blocking: 43 dB min •  Tx band performance (1920 – 1980 mHz) - Insertion loss: 1.
5 dB max - Interferer blocking: 53 dB min Applications •  Handsets or data terminals operating in the UMTS Band I frequency range Functional Block Diagram ANT PORT 3 Tx PORT 1 Rx PORT 2 ACMD-7612 Specifications, Z0 = 50 Ω, TC[1] as Indicated –30 to +85°C[2] Symbol Parameter Units Min Typ[3] Max Antenna Port to Receive Port S23 Insertion Loss in Receive Band (2110 – 2170 MHz) dB 1.
1 2.
0 ∆S23 Ripple...


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