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System and method for data compression over a communication network
A method for data compression includes reading first data representing sensor data capture, compressing the data with a lossless algorithm, transmitting the...
Content compression and/or decompression
Briefly, methods and/or systems of processing a content table prior to entropy encoding are described. An example may comprise determining upper and lower...
Apparatus for reducing data volumes
Apparatus for reducing the volumes occupied by data, comprising: (1) a source systems data profiler and extractor subsystem, (2) a stage 1 data reduction...
Compression device, compression method, decompression device,
decompression method, and computer-readable...
A non-transitory computer-readable recording medium has stored therein a compression program that causes a computer to execute a process. The process includes:...
Loop filter for data converter in wireless communication system and method
of implementing corresponding loop...
Provided is a loop filter for a data converter in a wireless communication system that improves both an anti-aliasing filtering characteristic and a power...
Direct sigma-delta receiver
A sigma delta receiver achieves increased stability and noise reduction. The sigma delta receiver includes a first integrator stage, an isolation stage, a...
Asynchronous SAR ADC with binary scaled redundancy
Representative implementations of devices and techniques provide analog to digital conversion of time-discrete analog inputs. A redundant binary scaled...
Analog to digital converter with internal timer
An analog-to-digital converter includes circuitry for receiving an analog input and converting the input to a digital signal; and non-transitory control...
System for processing data streams
A system for processing data streams or signals includes a wave-front multiplexer configured to process first and second input signals into first and second...
Analog-to-digital conversion circuit
An analog-to-digital conversion circuit includes capacitors coupled to a common line. Each capacitor has a capacitance less than or equal to a capacitance sum...
DC offset calibration of ADC with alternate comparators
System and method of calibrating the DC offsets of alternate comparators in an ADC in the background based on the digital outputs of the ADC. In parallel with...
Chip and calibration method thereof
A calibration method includes generating, by a digital-to-analog converter of a chip, a first predetermined voltage and a second predetermined voltage and...
Digitally controlled oscillator
In some embodiments, a digitally controlled oscillator includes a first oscillator a second oscillator and a switch. The second oscillator is selectively...
PLL and adaptive compensation method in PLL
In a method for mitigating the vibration-induced phase noise of an phase locked loop with an acceleration sensitive voltage controlled oscillator, a correction...
Fully differential charge pump with switched-capacitor common-mode
Certain aspects of the present disclosure provide methods and apparatus for implementing a fully differential charge pump circuit that eliminates a source of...
Multiphase clock data recovery for a 3-phase interface
Methods, apparatus, and systems for data communication over a multi-wire, multi-phase interface are disclosed. A method of data communication includes...
Phase-locked loop and integrated circuit chip including the same, and test
system including the integrated...
A phase-locked loop includes a phase detection unit configured to compare the phase of a feedback clock with the phase of an input clock, a clock generation...
Pseudo-inverter circuit with multiple independent gate transistors
The invention relates to a circuit including a transistor of a first type of channel in series with a transistor of a second type of channel between first and...
Clock distribution architecture for logic tiles of an integrated circuit
and method of operation thereof
An integrated circuit includes a plurality of logic tiles, wherein each logic tile is configurable to connect with at least one adjacent logic tile; a first...
Omnibus logic element
Disclosed is a logic element (LE) that can provide a number of advantageous features. For example, the LE can provide efficient and flexible use of LUTs and...
Receiver circuit and signal receiving method thereof
Provided is a receiver circuit which receives an input signal. A first restriction circuit provides a first reference voltage or an input signal higher than the...
Fast low power level shifters
In one embodiment, a method for increasing speed of a differential input pair. The method comprises applying a first boost current to a first input of the...
Method for manufacturing a digital circuit and digital circuit
A method for manufacturing a digital circuit is described including forming a plurality of field effect transistor pairs, connecting the field effect...
Programmable power reduction technique using transistor threshold drops
An integrated circuit includes: a voltage rail; voltage control circuitry coupled to the voltage rail; and a circuit block coupled to the voltage control...
A semiconductor device is disclosed, which relates to a technology for reducing current consumption of a semiconductor chip configured to operate a transmitter...
An object of the present invention is to provide a slave station that may not deteriorate even when a switch is placed in a vertical direction and that may...
Pivoting capacitive touch sense assembly
Apparatuses, methods and storage medium associated with providing use input are disclosed herein. In embodiments, an apparatus may include a capacitive touch...
Integrated hall-controlled switch devices
Embodiments relate to Hall-controlled switch devices. In an embodiment, a Hall switch and a load switch are integrated in a single integrated circuit device....
Voltage controller that controls a rate of change of an output voltage
A rising time detecting circuit detects a rising time of an output voltage, and generates a rising time voltage according to the rising time. A rising time...
Active isolation switch
An active isolation switch according to this invention includes a field effect transistor (FET), a first bi-polar transistor and a second bi-polar transistor,...
Gate drive circuit and method of operating same
A gate drive circuit for applying a voltage to a gate of a semiconductor switching device is disclosed. The gate drive circuit includes a gate drive controller...
Power gating circuit and integrated circuit
A power gating circuit in an integrated circuit, including a circuit block coupled to a virtual power supply line, includes a first transistor and a buffer. The...
Circuit arrangement for actuating a semiconductor switching element
A switching arrangement for triggering a semiconductor switching element with a first electrode, a second electrode and a control electrode includes: a pulse...
Multiplexer for voltage measurement and voltage measuring unit including
A multiplexer for voltage measurement includes: a first switch disposed on a first channel extending between at least one high-voltage input terminal and an...
Phase control circuit and receiving device
A phase control circuit includes: a phase interpolation circuit including a first transistor connected between a power source and an output terminal, and...
Circuit arrangement with a first semiconductor device and with a plurality
of second semiconductor devices
A circuit arrangement includes a first semiconductor device having a load path and a number of second semiconductor devices. Each second semiconductor device...
Device for regulating a random stream of voltage pulses at the input of an
A device converts a random stream of voltage pulses into a regulated stream of digital data. The device includes a stream regulation device and an...
Method and apparatus for driving half bridge connected semiconductor power
switches with a stable and extremely...
A driving circuit for driving half bridge connected electrically controlled power switches with a near zero interlock delay time between on-states of the power...
Apparatus and method for generating ramp signal
Provided is a ramp signal generating apparatus. The ramp signal generating apparatus includes N (N is a natural number) ramp signal generating cells that are...
Two terminal drive of bipolar junction transistor (BJT) of a light
emitting diode (LED)-based bulb
A bipolar junction transistor (BJT) may be used in a power stage DC-to-DC converter, such as for LED-based light bulbs. The BJT may be switched on and off from...
High-speed latch circuits by selective use of large gate pitch
An apparatus includes a latch circuit comprising a first set of transistors that propagate an input signal of the latch circuit to an output signal of the latch...
Via resistance analysis systems and methods
Component characteristics analysis systems and methods are described. In one embodiment, a ring oscillator comprises: at least one inversion stage operable to...
Digital current sensing in power controller
Some embodiments include apparatus and methods having a node to provide a signal, and a control unit arranged to control a value of an output voltage at an...
Systems and methods for setting logic to a desired leakage state
Circuits and methods for reducing leakage are provided. In one example, a system includes circuitry to reset a particular logic circuit to a state of reduced...
Alias-free subband processing
A digital signal is processed by splitting it into at least two frequency subbands and the two subband signals are downsampled. A filter is applied in at least...
Devices and methods for improving voltage handling and/or
bi-directionality of stacks of elements when...
Devices and methods for improving voltage handling and/or bi-directionality of stacks of elements when connected between terminals are described. Such devices...
Piezoelectric thin-film resonator, filter and duplexer utilizing a
piezoelectric film having an air space
A piezoelectric thin-film resonator includes, a substrate, a piezoelectric film provided on the substrate, and a lower electrode and an upper electrode that...
Electro-acoustic transducer with periodic ferroelectric polarization
produced on a micromachined vertical structure
A piezoelectric and ferroelectric bulk wave transducer operating at a predetermined frequency includes a block of substrate, having a first thickness and in a...
Acoustic wave device and electronic apparatus including same
An acoustic wave device includes a piezoelectric substrate, an IDT electrode including plural electrode fingers disposed above an upper surface of the...
Common mode filter and method for manufacturing the same
The present invention discloses a common mode filter and a method for manufacturing the common mode filter. The common mode filter in accordance with an...