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ACMD-7403 - Miniature UMTS Band II / PCS Duplexer

General Description

The Avago Technologies’ ACMD-7403 is a miniature duplexer designed for use in UMTS Band II and PCS (Blocks A

F) handsets.

Key Features

  • Miniature Size.
  • 3.0 x 3.0 mm Max footprint.
  • 1.2 mm Max height.
  • High Power Rating.
  • 33 dBm Abs Max Tx Power.
  • Lead-Free Construction Specifications.
  • Rx Band Performance, 1930.5-1989.5 MHz,.
  • 30 to +85°C.
  • Rx Noise Blocking: 44 dB min.
  • Insertion Loss: 3.2 dB max.
  • Tx Band Performance, 1850.5-1909.5 MHz,.
  • 30 to +85°C.
  • Tx Interferer Blocking: 52 dB min.
  • Insertion Los.

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Full PDF Text Transcription for ACMD-7403 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for ACMD-7403. For precise diagrams, and layout, please refer to the original PDF.

ACMD-7403 Miniature UMTS Band II / PCS Duplexer Data Sheet Description The Avago Technologies’ ACMD-7403 is a miniature duplexer designed for use in UMTS Band II and PCS ...

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7403 is a miniature duplexer designed for use in UMTS Band II and PCS (Blocks A–F) handsets. The ACMD-7403 enhances the sensitivity and dynamic range of handset receivers by providing more than 54 dB attenuation of the transmitted signal at the receiver input and more than 44 dB rejection of transmit-generated noise in the receive band. Maximum Insertion Loss in the Tx channel is only 2.7 dB, which minimizes current drain from the power amplifier. Insertion Loss in the Rx channel is a maximum of 3.2 dB, thus improving receiver sensitivity.