MUMBAI, India, June 30 -- Intellectual Property India has published a patent application (202617055872 A) filed by Telefonaktiebolaget Lm Ericsson Publ on May 01, 2026, for A Voltage Boosting Circuit.
Inventor includes Ghaedrahmati, Hanie.
The application for the patent was published on June 26, 2026, under issue no. 26/2026.
Abstract: A boosting circuit (102, 103, 104, 105, 106, 107) for providing a boosted signal voltage (108) for driving a switch of a CDAC is disclosed. It comprises an inverter stage (102, 103) comprising a first inverter (102) connected in series with a second inverter (103). The first inverter (102) is arranged for receiving an input control signal voltage. An output of said second inverter (103) is connected to a storage capacitor (107). It further comprises a charge pump (104, 105, 106). The storage capacitor (107) has an input branch connected to said output of said second inverter (103) and an output branch connected to said charge pump (104, 105, 106). Said output branch is arranged to be connected to said switch of said CDAC. The charge pump (104, 105, 106) is arranged to connect a shift voltage to said output branch of said storage capacitor (107) during an OFF-phase of said input control signal voltage and disconnect said shift voltage from said output branch of said storage capacitor (107) during an ON-phase of said input control signal voltage. The first inverter (102) is biased between a supply voltage (110) and a low voltage, said first low voltage (111) being higher than zero volt.
Disclaimer: Curated by HT Syndication.
