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ANADIGICS推出HELP2 CDMA功率放大器
(重要新聞, 2005年12月23日)
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ANADIGICS, Inc., supplier of wireless and broadband solutions has introduced a new generation of High-Efficiency-at-Low-Power (HELP) power amplifiers (PAs) for CDMA applications. ANADIGICS' second generation HELP (HELP2) CDMA PAs provide industry-leading integration, while maintaining performance offered by first-generation HELP PAs. This level of integration and performance eliminates the requirements for external voltage regulation, reducing bill of materials cost and PCB space. ANADIGICS' 3 mm by 3 mm HELP2 CDMA PAs are footprint compatible with the Company's 4mm by 4mm CDMA PAs, thereby reducing time-to-market for new designs.
The features and performance offered by ANADIGICS' HELP2 PAs are enabled by the Company's exclusive InGaP-Plus technology, which integrates bipolar and field-effect transistor (FET) structures on the same InGaP GaAs die. ANADIGICS' HELP2 PAs achieve efficiency across different output power levels, specifically at low-range and mid-range power levels where the PA typically operates, thereby increasing handset talk-time and standby-time.
http://www.anadigics.com/press/release.jsp?id=353
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