18508011. ISOLATED DRIVER DEVICE, CORRESPONDING ELECTRONIC SYSTEM AND METHOD OF TRANSMITTING A DATA SIGNAL ACROSS A GALVANIC ISOLATION BARRIER simplified abstract (STMICROELECTRONICS S.r.l.)
Contents
- 1 ISOLATED DRIVER DEVICE, CORRESPONDING ELECTRONIC SYSTEM AND METHOD OF TRANSMITTING A DATA SIGNAL ACROSS A GALVANIC ISOLATION BARRIER
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 ISOLATED DRIVER DEVICE, CORRESPONDING ELECTRONIC SYSTEM AND METHOD OF TRANSMITTING A DATA SIGNAL ACROSS A GALVANIC ISOLATION BARRIER - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
ISOLATED DRIVER DEVICE, CORRESPONDING ELECTRONIC SYSTEM AND METHOD OF TRANSMITTING A DATA SIGNAL ACROSS A GALVANIC ISOLATION BARRIER
Organization Name
Inventor(s)
Valerio Bendotti of Vilminore di Scalve (IT)
ISOLATED DRIVER DEVICE, CORRESPONDING ELECTRONIC SYSTEM AND METHOD OF TRANSMITTING A DATA SIGNAL ACROSS A GALVANIC ISOLATION BARRIER - A simplified explanation of the abstract
This abstract first appeared for US patent application 18508011 titled 'ISOLATED DRIVER DEVICE, CORRESPONDING ELECTRONIC SYSTEM AND METHOD OF TRANSMITTING A DATA SIGNAL ACROSS A GALVANIC ISOLATION BARRIER
Simplified Explanation
The patent application describes a pulse generator in an electronic device that produces a transmission signal based on an input signal and a clock signal. The transmission signal includes pulses following the edges of both input and clock signals, with the pulse being low when the input signal is low and high when the input signal is high. A transmitter then replicates and complements this transmission signal at its output nodes, which are connected to a galvanic isolation barrier. The barrier produces a differential signal with positive spikes at rising edges and negative spikes at falling edges of the transmission signal.
- Pulse generator receives input and clock signals to produce a transmission signal with pulses following the edges of the signals.
- Transmitter replicates and complements the transmission signal at its output nodes.
- Galvanic isolation barrier generates a differential signal with spikes corresponding to the edges of the transmission signal.
Potential Applications
The technology described in this patent application could be used in various communication systems, data transmission devices, and signal processing equipment.
Problems Solved
This technology helps in isolating signals, reducing noise interference, and improving signal integrity in electronic devices.
Benefits
The benefits of this technology include improved signal quality, enhanced data transmission reliability, and increased system performance.
Potential Commercial Applications
Potential commercial applications of this technology include telecommunications equipment, networking devices, and industrial automation systems.
Possible Prior Art
One possible prior art for this technology could be similar pulse generation and signal isolation techniques used in communication systems and data transmission devices.
Unanswered Questions
How does this technology compare to existing signal isolation methods in terms of efficiency and cost-effectiveness?
This article does not provide a direct comparison with existing signal isolation methods in terms of efficiency and cost-effectiveness.
Are there any specific industries or sectors where this technology would be most beneficial?
The article does not specify any particular industries or sectors where this technology would be most beneficial.
Original Abstract Submitted
In an electronic device, a pulse generator receives an input signal and a clock signal and produces a transmission signal that includes a pulse following each edge of the input signal and of the clock signal. The pulse is low when the input signal is low and high when the input signal is high. A transmitter produces, at its two output nodes, a replica of the transmission signal and the complement of the transmission signal. A galvanic isolation barrier is coupled to the output nodes of the transmitter and produces a differential signal that includes a positive spike at each rising edge of the transmission signal and a negative spike at each falling edge of the transmission signal.
