Buffer with fast edge propagation

摘要

A buffer having first and second input terminals and an output terminal. The buffer also includes a fast edge driver having an input terminal and an output terminal, with the input terminal connected to the first input terminal of the buffer, and the output terminal connected to the output terminal of the buffer. A shielding circuit is provided having an input terminal and an output terminal, with the input terminal connected to the second input terminal of the buffer. The buffer further includes a recovery circuit having an input terminal and an output terminal, with the input terminal connected to the output terminal of the shielding circuit, and the output terminal connected to the output terminal of the buffer.