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The trend of integrating Bluetooth in mobile phones continues to put phone manufacturers under increasing pressure. Users will not accept large handsets, compromised performance and shortened battery life due to power-hungry technologies. This article looks at the steps that Bluetooth chip vendors are taking to address these issues. Details... more...

Assertions provide an efficient way of improving overall design cycle productivity by cutting verification time. Here are some tips in the optimal use of assertions in verification. Details... more...

This article discusses PFM mode and how it helps maintain high efficiencies at light loads. It also provides guidelines to assist the engineer in acquiring accurate efficiency measurements. Details... more...