APPARATUS AND METHOD FOR VARIABLE VOLTAGE DISTRIBUTION

摘要

Apparatus and methods for providing regulated voltages are disclosed. Using a single voltage regulator, a plurality of regulated voltages can be generated with a voltage distribution function. Alternatively or additionally, variable voltage control elements can be used to adjust a regulated voltage, thereby providing a variable regulated voltage. In some implementations, voltage distribution and variable voltage control can create variable voltage distribution of regulated voltages. These regulated voltages can be used in a variety of applications, for example, as a bias voltage for a power amplifier.