Patent ID: 7830180

Claim:
A noise protector comprising: a first noise control block for NORing an input signal and a first trimmed input signal and providing a first output; a second noise control block for NANDing the input signal and a second trimmed input signal and providing a second output; and an output signal generation block for outputting an output signal removed of noise in response to the first output and the second output, wherein the first noise control block includes a first trimmed signal output section for trimming the input signal, and a first signal output section for NORing the input signal and the first trimmed input signal, wherein the first trimmed signal output section includes first and second inverters connected in series at a first connection node, and one or more first capacitors connected in parallel at the first connection node, and wherein the output signal generation block includes an SR latch which receives the first output as a set signal and the second output as a reset signal.