PULSE WIDTH COMPENSATION CIRCUIT AND A SEMICONDUCTOR APPARATUS USING THE PULSE WIDTH COMPENSATION CIRCUIT
First Claim
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1. A pulse width compensation circuit comprising:
- a voltage control circuit configured to generate a voltage control signal by sensing a voltage level of a first power supply voltage; and
a pulse width adjustment circuit configured to generate an output signal by changing a pulse width of an input signal based on the voltage control signal.
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Abstract
A pulse width compensation circuit may include a voltage control circuit and a pulse width adjustment circuit. The voltage control circuit may sense a voltage level of a first power supply voltage and generate a voltage control signal. The pulse width adjustment circuit may generate an output signal by changing a pulse width of an input signal based on the voltage control signal.
6 Citations
21 Claims
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1. A pulse width compensation circuit comprising:
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a voltage control circuit configured to generate a voltage control signal by sensing a voltage level of a first power supply voltage; and a pulse width adjustment circuit configured to generate an output signal by changing a pulse width of an input signal based on the voltage control signal. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A semiconductor apparatus comprising:
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a pulse width compensation circuit configured to receive an input signal, sense a voltage level of a first power supply voltage, and generate an output signal by changing a pulse width of the input signal depending on a sensing result; and an internal circuit configured to operate based on the output signal. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A pulse width compensation circuit comprising:
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a voltage control circuit configured to sense a voltage level of a first power supply voltage; and a pulse width adjustment circuit configured to receive an input signal, configured to generate an output signal which has a narrower pulse width as the voltage level of the first power supply voltage is higher, and configured to generate the output signal which has a wider pulse width as the voltage level of the first power supply voltage is lower. - View Dependent Claims (19, 20, 21)
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Specification