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iPhone 3G Teardown

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  • The three chips along the bottom are TriQuint Tritium PA-duplexers: TQM616035 TQM676031 TQM666032. Presumably each one works on a different frequency band: "Each highly-integrated module contains a Tx input filter, a linear Power Amplifier, Duplexer, and Coupler."

  • This is a big win for TriQuint! Their stock has been doing a bit better since we discovered this.

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