178 patents
Page 4 of 9
Utility
Error-feedback Sar-adc
22 Dec 22
Analog to digital conversion circuitry has an input sampling buffer, which has an input sampling capacitor for sampling an analog signal.
Erlend Strandvik, Harald Garvik
Filed: 16 Jun 22
Utility
Matched filter bank
20 Dec 22
A radio receiver comprises a matched filter bank and a decision unit.
Daniel Ryan, Wei Li
Filed: 24 Apr 19
Utility
Software-trace message sink peripheral
6 Dec 22
An integrated circuit device has a processor, a software-trace message handling system, a software-trace message sink peripheral, and a hardware interconnect system.
Hannu Talvitie, Joni Jäntti
Filed: 30 May 19
Utility
Bulk Switching Circuitry
1 Dec 22
According to an aspect, there is provided an apparatus comprising: a bulk-controlled switch circuit comprising a first transistor coupled to a load and having a source coupled to a source voltage and a drain coupled to a drain voltage, a second transistor and a third transistor coupled, in parallel with the first transistor, to one another in series between the source voltage and the drain voltage, wherein a bulk of the first transistor is coupled with bulks of the second transistor and the third transistor, wherein a gate of the second transistor is coupled to the source voltage via a first impedance circuit and a gate of the third transistor is coupled to the drain voltage via a second impedance circuit to form a comparator switch controlled by the source voltage and the drain voltage and to dynamically switch a greater one of the source voltage and the drain voltage to the load; a first current generator circuit and a second current generator circuit; a first current mirror circuit biased by the first current generator circuit, responsive to the source voltage, and configured to trigger the second transistor to couple the source voltage to the load when the source voltage is above the drain voltage; a second current mirror circuit biased by the second current generator circuit, responsive to the drain voltage, and configured to trigger the third transistor to couple the drain voltage to the load when the drain voltage is above the source voltage.
Daniel Pasti MIONI, Jarmo VÄÄNÄNEN
Filed: 23 May 22
Utility
Control of Analogue to Digital Converters
1 Dec 22
A circuit portion comprising a clock domain is disclosed.
Henrik Fon, Tor Øyvind Vedal
Filed: 25 May 22
Utility
Data Bus Communications
24 Nov 22
A method of mediating a read transaction from a transaction source domain having a first bus width to a transaction target domain having a second bus width less than the first bus width.
Hans Rygh
Filed: 20 May 22
Utility
Data Bus Bridge
24 Nov 22
An electronic device comprises a bridge configured to transfer data bus transactions from a transaction source domain having a first bus width to a transaction target domain having a second bus width less than the first bus width.
Berend Dekens
Filed: 20 May 22
Utility
Bus Decoder
24 Nov 22
According to an aspect, there is provided a solution for providing an access to a slave unit.
Frode Milch PEDERSEN, Markku VÄHÄTAINI
Filed: 18 May 22
Utility
Transaction Mapping Module
24 Nov 22
An electronic device comprises a module configured to transfer data bus transactions from a transaction source domain to a transaction target domain.
Berend Dekens
Filed: 20 May 22
Utility
Radio Receiver Synchronization
24 Nov 22
A radio apparatus correlates signal data with stored synchronization data to determine correlation data.
Sverre WICHLUND
Filed: 3 May 22
Utility
Puf Key Transfer
24 Nov 22
An integrated-circuit device comprises a physical-unclonable-function (PUF) unit, a secure module, and an interconnect system communicatively coupled to the PUF unit and to the secure module.
Frank Aune
Filed: 23 May 22
Utility
Radio Receiver Synchronization
24 Nov 22
A radio apparatus is configured to correlate signal data with stored synchronization data to generate synchronization correlation data.
Wei LI
Filed: 5 May 22
Utility
Power supply circuits
22 Nov 22
A power supply circuit portion for supplying power comprises a first power rail, a second power rail, first and second output terminals, an energy storage device connected in parallel with the first and second output terminals; and first and second switching portions.
Carsten Wulff, Samuli Hallikainen
Filed: 6 Sep 18
Utility
RF Amplifier with a Cascode Device
17 Nov 22
An RF amplifier comprises a first ‘transconductance’ transistor (NCS) arranged to receive an RF input voltage (RFIN) at its gate terminal.
Marko Pessa, David Zapata
Filed: 16 May 22
Utility
Buffer with Gain Selection
17 Nov 22
An electronic device has an amplifier having an amplifier input terminal and an amplifier output terminal, the amplifier output terminal being connected to the device output terminal.
Hsin-Ta Wu
Filed: 10 May 22
Utility
Oscillator Circuits
10 Nov 22
A method of operating an oscillator circuit comprising a resonator is provided.
Harald Garvik
Filed: 3 May 22
Utility
Start-up Circuit for Reference Voltage/current Generator
10 Nov 22
This document describes a start-up circuit for a self-biasing generator providing a reference voltage or a reference current, the start-up circuit comprising: an impedance circuit; means for coupling, in response to a start-up signal input to the start-up circuit, the impedance circuit to a bias voltage line of a current mirror circuit of the self-biasing generator, thereby inducing current to flow in the self-biasing generator and starting the self-biasing generator; a bypass current source coupled to the current mirror circuit and to the impedance, wherein the bypass current source is configured to be driven by a current in the current mirror circuit and to supply current to the impedance in proportion to the current in the current mirror circuit, thereby limiting the current induced to the self-biasing generator by the start-up circuit.
Dominik PRZYBOROWSKI
Filed: 11 Mar 22
Utility
Clock Circuit Portions
3 Nov 22
A method is disclosed for producing an output clock signal with a target frequency using an oscillator circuit portion configured to receive a control value and produce an output clock signal with a frequency dependent on the control value.
Bartosz GAJDA, Frode PEDERSEN
Filed: 19 Jul 22
Utility
DC Voltage Regulator for Low-power Device
3 Nov 22
This document describes a solution for low-power voltage regulation.
Samuli HALLIKAINEN
Filed: 26 Apr 22
Utility
Bootloader Updating
27 Oct 22
A microcontroller comprises a processor and a memory.
Håkon Øye AMUNDSEN, Frank Audun KVAMTRØ, Øyvind RØNNINGSTAD
Filed: 30 Sep 20