18521169. INPUT BUFFER CIRCUIT simplified abstract (Taiwan Semiconductor Manufacturing Co., Ltd.)
Contents
- 1 INPUT BUFFER CIRCUIT
INPUT BUFFER CIRCUIT
Organization Name
Taiwan Semiconductor Manufacturing Co., Ltd.
Inventor(s)
Chia-Jung Chang of Hsinchu (TW)
INPUT BUFFER CIRCUIT - A simplified explanation of the abstract
This abstract first appeared for US patent application 18521169 titled 'INPUT BUFFER CIRCUIT
Simplified Explanation
The abstract describes an integrated circuit that includes threshold circuits and a control circuit to change the output voltage signal in response to changes in enabling signals. The control circuit includes a regenerative circuit to maintain the output voltage signal at the buffer output node.
- The integrated circuit includes an upper threshold circuit and a lower threshold circuit to set logic levels of enabling signals.
- The control circuit changes the output voltage signal when the logic levels of the enabling signals are changed consecutively.
- A regenerative circuit in the control circuit maintains the output voltage signal at the buffer output node.
Potential Applications
This technology could be applied in various electronic devices where precise control of output voltage signals is required, such as power management systems, sensor interfaces, and communication devices.
Problems Solved
This technology solves the problem of accurately adjusting output voltage signals in response to changes in enabling signals, ensuring reliable operation of electronic circuits.
Benefits
The integrated circuit offers improved efficiency and accuracy in controlling output voltage signals, leading to enhanced performance and reliability of electronic devices.
Potential Commercial Applications
Potential commercial applications of this technology include power supply units, signal conditioning circuits, and data acquisition systems.
Possible Prior Art
One possible prior art for this technology could be similar integrated circuits designed for voltage regulation and signal processing in electronic devices.
What are the specific enabling signals used in this integrated circuit?
The specific enabling signals used in this integrated circuit are the first enabling signal and the second enabling signal, each with its own logic level set by the upper and lower threshold circuits.
How does the regenerative circuit contribute to the overall functionality of the control circuit?
The regenerative circuit in the control circuit helps maintain the output voltage signal at the buffer output node, ensuring stability and accuracy in response to changes in the enabling signals.
Original Abstract Submitted
An integrated circuit includes an upper threshold circuit configured to set a logic level of a first enabling signal, a lower threshold circuit configured to set a logic level of a second enabling signal, and a control circuit configured to change an output voltage signal in response to a condition that the logic level of the first enabling signal and the logic level of the second enabling signal are changed consecutively. In the control circuit, a first switch is electrically connected to a second switch at a buffer output node. The control circuit includes a regenerative circuit configured to maintain the output voltage signal at the buffer output node while each of the first switch and the second switch is at a disconnected state.