US Patent Application 18345557. Interface Circuit simplified abstract
Contents
Interface Circuit
Organization Name
Inventor(s)
Interface Circuit - A simplified explanation of the abstract
This abstract first appeared for US patent application 18345557 titled 'Interface Circuit
Simplified Explanation
The patent application describes an interface circuit with a phase inverter.
- The phase inverter connects the signal output of a first power domain circuit to the signal input of a second power domain circuit.
- The power end of the phase inverter is connected to the power supply of the first power domain circuit.
- The ground end of the phase inverter is connected to the reference ground of the second power domain circuit.
- Alternatively, the power end of the phase inverter can be connected to the power supply of the second power domain circuit.
- The ground end of the phase inverter is then connected to the reference ground of the first power domain circuit.
Original Abstract Submitted
An interface circuit includes a phase inverter. An input end of the phase inverter is connected to a signal output end of a first power domain circuit, and an output end of the phase inverter is connected to a signal input end of a second power domain circuit. A power end of the phase inverter is connected to a power supply of the first power domain circuit, and a ground end of the phase inverter is connected to a reference ground of the second power domain circuit. Alternatively, a power end of the phase inverter is connected to a power supply of the second power domain circuit, and a ground end of the phase inverter is connected to a reference ground of the first power domain circuit.