Analog voltage distribution on a die using switched capacitors

摘要

In an embodiment, a switched capacitor transformer transfers a differential reference voltage at its input ports to its output ports, where a capacitor is switched so that the capacitor is coupled to the input ports during a first portion of a cycle of operation and then coupled to the output ports during a second portion of the cycle of operation, where the first and second portions of the cycle of operation are non-overlapping. Other embodiments are described and claimed.