Fujitsu Issues the Smallest Transmitter Module for CDMA Mobiles

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hardware

Main features:
1. Small and high performances: As RF components - the power amplifier (PA), SAW filter, SAW duplexer, etc. - in the transmitter circuit are built into one, the size becomes small to 8.0mm x 5.0mm (height 1.4mm max)." title="Fujitsu Issues the Smallest Transmitter Module for CDMA Mobiles">Fujitsu says it has developed the T0212AZ0836, the industry's smallest transmitter module for CDMA mobile phones. Fujitsu Media Devices will start to supply samples this October. Fujitsu Media Devices lines up for W-CDMA and dual bands in the future.
Main features:
1. Small and high performances: As RF components - the power amplifier (PA), SAW filter, SAW duplexer, etc. - in the transmitter circuit are built into one, the size becomes small to 8.0mm x 5.0mm (height 1.4mm max). Due to the SAW filters and SAW duplexers own-made by Fujitsu Media Devices, it makes the best design on the module possible. Therefore the performances are very good, like high power efficiency and high isolation. It is a resin mold type.

2. Reduced circuit area: The module makes the circuit area reduced to about 30% compared to using all of its discrete components. The circuit needs around 10 components and more if discrete parts are used. However the module also makes components-mount-process and components-management-process reduced.
3. Short design term:

The customer doesn't need to design and check the matching between the PA-SAW filter and the PA-SAW duplexer.

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