Low power clock buffer with shared, clocked transistor

摘要

A first pull-up transistor has a gate coupled to a clock signal line and a drain coupled to both a first pull-down transistor and a voltage clamp. A second pull-up transistor has a gate that is also coupled to the clock signal line and a drain coupled to both a second pull-down transistor and a voltage clamp. A shared pull-down transistor has a gate that is also coupled to the clock signal line and a drain coupled to both the first and second pull-down transistors. This circuit may be found useful in clock buffering applications.