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Patent # Description
2017/0179971 FREQUENCY-DOMAIN ADC FLASH CALIBRATION
A flash analog-to-digital converter (ADC) includes comparators that convert an analog input signal to a digital output signal. Offsets of these comparators...
2017/0179970 FLASH ANALOG-TO-DIGITAL CONVERTER CALIBRATION
An analog-to-digital converter (ADC) is a device that can include a reference shuffler and a loop filter. An ADC can achieve better performance with...
2017/0179968 PROTECTION CIRCUITS FOR TUNABLE RESISTOR AT CONTINUOUS-TIME ADC INPUT
Continuous-time analog-to-digital converters (ADCs) such as continuous-time delta-sigma ADCs and continuous-time pipeline ADCs, has input resistor structure at...
2017/0179967 TIMING SIGNAL GENERATION DEVICE, ELECTRONIC DEVICE, AND MOVING OBJECT
A timing signal generation device includes a GPS receiver, an atomic oscillator, a phase comparator, a loop filter, and a divider, a temperature sensor, a DDS,...
2017/0179966 PHASE LOCKED LOOP AND ASSOCIATED METHOD FOR LOOP GAIN CALIBRATION
A phase locked loop (PLL) includes a controllable oscillator, a charge pump, a type II loop filter, a frequency divider, a phase error processing circuit, a...
2017/0179965 LOOP FILTER WITH ACTIVE DISCRETE-LEVEL LOOP FILTER CAPACITOR IN A VOLTAGE CONTROLLED OSCILLATOR
A loop filter with an active discrete-level loop filter capacitor can be used in a VCO (such as for CDR). A loop filter capacitor function is simulated by...
2017/0179964 CONTINUOUS COARSE-TUNED PHASE LOCKED LOOP
In some embodiments, a phase-locked loop (PLL) system comprises a phase-frequency detector (PFD) configured to compare a phase-frequency reference signal and a...
2017/0179963 CLOCK GENERATION CIRCUIT AND SEMICONDUCTOR APPARATUS AND ELECTRONIC SYSTEM USING THE SAME
A clock generation circuit may include a reference clock generator configured to generate a pair of first reference clocks in an offset code generation mode, a...
2017/0179962 PHASE FREQUENCY DETECTOR
Described is an apparatus comprising: a first phase frequency detector (PFD) to determine a coarse phase difference between a first clock signal and a second...
2017/0179961 Oscillator, Electronic Device, and Moving Object
An oscillator includes: an oscillation stage circuit that is connected between a first electrode and a second electrode of a resonator and performs an...
2017/0179960 IMPROVED QUANTUM CIRCUIT FOR CHEMISTRY SIMULATION
Quantum circuits for chemistry simulation are based on second quantization Hamiltonian coefficients for one-body and two-body interactions. Jordan-Wigner...
2017/0179958 LOGICAL ELEMENTS WITH SWITCHABLE CONNECTIONS FOR MULTIFUNCTION OPERATION
Clusters of logical elements are interconnected by a switching fabric. Each cluster contains processing elements, storage elements, and switching elements. A...
2017/0179957 POWER-DOMAIN OPTIMIZATION
One example discloses an apparatus for power management, including: a circuit having a first power-domain and a second power-domain; wherein the first and...
2017/0179956 DUTY CYCLE CORRECTION CIRCUIT AND DUTY CYCLE CORRECTION METHOD
A duty cycle correction circuit may include: a phase mixing section capable of mixing a first integrated signal generated by integrating a positive clock...
2017/0179955 PROGRAMMABLE LOGIC DEVICE
An object is to provide a programmable logic device having logic blocks connected to each other by a programmable switch, where the programmable switch is...
2017/0179954 LOW POWER CONSUMPTION LOGIC CELL
The invention relates to a logic cell for an integrated circuit including at least one first variable-capacitance capacitor having first and second main...
2017/0179953 CALIBRATION CIRCUIT FOR ON-CHIP DRIVE AND ON-DIE TERMINATION
Calibration circuits and methods to set an on-chip impedance to match a target impedance where the reference voltage does not equal one-half of the positive...
2017/0179952 CAPACITIVE TOUCH SENSOR
A capacitive touch sensor (100) is provided. The capacitive touch sensor (100) includes an electrode (110) disposed between a plate (120) and a spring (130)...
2017/0179951 TRANSMITTER
A transmitter includes: a main pull-up driver suitable for pull-up driving an output node; and an auxiliary pull-up driver suitable for pull-up driving the...
2017/0179950 GATE DRIVING CIRCUIT FOR INSULATED GATE-TYPE POWER SEMICONDUCTOR ELEMENT
A gate driving circuit for an insulated gate-type power semiconductor element includes an Nch MOSFET which turns on the insulated gate-type power semiconductor...
2017/0179949 Sampling circuit and sampling method
A sampling circuit for sampling an input voltage and generating an output voltage, comprising six switches, a capacitor and a voltage buffer. The first switch...
2017/0179947 Gate Energy Recovery
Embodiment of the inventive subject matter include an apparatus comprising a first switch, a second switch, a third switch, and a transistor. The first switch...
2017/0179946 SOLID STATE POWER CONTROL
A solid state power control apparatus includes: (a) at least one IGBT and at least one FET, for supplying current to a load, and (b) a current controller for...
2017/0179945 SEMICONDUCTOR INTEGRATED CIRCUIT AND HIGH FREQUENCY ANTENNA SWITCH
An integrated circuit includes a drive circuit with a first inverter circuit with a first transistor of a first conductivity type and a second transistor of a...
2017/0179944 Power Switch Drivers with Equalizers for Paralleled Switches
Capacitors connected between gate terminals of a plurality of parallel-connected power transistors are charged and discharged in each switching cycle to...
2017/0179943 ELECTRONIC SWITCH, AND CORRESPONDING DEVICE AND METHOD
A high-voltage electronic switch includes first and second transistors defining a current flow path between an input and output of the switch. The transistors...
2017/0179942 TRANSMISSION CIRCUIT WITH LEAKAGE PREVENTION CIRCUIT
A transmission circuit includes: a first transistor, a first current source, a third transistor. The first transistor has a source terminal coupled to a first...
2017/0179941 Voltage-Resistant Switch
A voltage-resistant switch is described. The switch comprises a signal input, a first FET transistor with a first channel with an extended drain and a first...
2017/0179940 TRACK AND HOLD CIRCUIT
A track and hold circuit comprises an input buffer amplifier, a unit gain amplifier module, a sampling switch, a drive triode and a sampling capacitor. The...
2017/0179939 Load-Driving Circuit
A load-driving circuit for receiving a supply of power from a power source and driving a load, wherein the load-driving circuit is provided with: a high-side...
2017/0179937 Delay Control Circuit
The present disclosure relates to a delay control circuit arranged for adding delay to a signal. The delay control circuit includes a driver circuit arranged...
2017/0179936 SYSTEM AND METHOD FOR A REDUCED HARMONIC CONTENT TRANSMITTER FOR WIRELESS COMMUNICATION
A system includes a voltage-controlled oscillator (VCO) to generate an output signal based on an input voltage and a multi-stage delay network to receive the...
2017/0179935 SEMICONDUCTOR DEVICE AND CIRCUIT PROTECTING METHOD
A semiconductor device includes a first transistor and a clamping circuit. The first transistor is arranged to generate an output signal according to a control...
2017/0179934 SR LATCH CIRCUIT WITH SINGLE GATE DELAY
An SR latch circuit with single gate delay is provided. The circuit has an an enable input and an SR latch. There is first input stage having an input for...
2017/0179933 WIRELESS POWER SYSTEM TUNING APPARATUS
A wireless power transmission system comprising a wireless transmitter capable of transmitting power and a wireless receiver capable of receiving power such...
2017/0179932 BIQUAD STAGE HAVING A SELECTABLE BIT PRECISION
An apparatus includes a plurality of delay elements, a plurality of multipliers and an accumulator to form a biquad stage; and a precision logic circuit. The...
2017/0179931 Active Filter Device and Circuit Arrangement Comprising an Active Filter Device
An active filter device and a circuit arrangement comprising an active filter device are disclosed. In an embodiment the active filter device includes sensor...
2017/0179930 BRANCHING FILTER
A branching filter includes a low-pass filter provided between a common port and a first signal port, and a high-pass filter provided between the common port...
2017/0179929 FILTER DEVICE AND DUPLEXER
In a filter device, a transversal elastic wave filter, which defines a delay element, is connected in parallel with a band pass filter. The transversal elastic...
2017/0179928 ACOUSTIC WAVE FILTER WITH ENHANCED REJECTION
An acoustic filter comprises a piezoelectric layer, an acoustic resonator structure monolithically disposed on the piezoelectric layer, a lumped capacitive...
2017/0179927 BULK ACOUSTIC WAVE (BAW) FILTER WITH COUPLED INDUCTORS
A Bulk Acoustic Wave (BAW) filter includes a series branch coupled between an input node and an output node. The series branch has multiple BAW resonators that...
2017/0179926 RESONATOR AND RESONANCE DEVICE
A resonator is provided that suppresses frequency variations with etching without decreasing the strength of vibration arms. The resonator includes a base...
2017/0179925 PIEZOELECTRIC DEVICE AND METHOD FOR MANUFACTURING PIEZOELECTRIC DEVICE
In a method of manufacturing a piezoelectric device in which a piezoelectric thin film on which functional conductors are formed is fixed to a support...
2017/0179924 FILM BULK ACOUSTIC WAVE RESONATOR (FBAR) HAVING STRESS-RELIEF
An acoustic resonator structure comprises: a substrate having a cavity, which has a plurality of sides; a first electrode disposed over the cavity; a...
2017/0179923 ACOUSTIC RESONATOR AND METHOD OF MANUFACTURING THE SAME
An acoustic resonator and a method of manufacturing the same are provided. The acoustic resonator includes a resonating part including a first electrode, a...
2017/0179922 RESONATOR AND RESONATING DEVICE
A resonator is provided that suppresses vibration of a retainer caused by undesired vibration of a vibrating portion and also achieves size reduction....
2017/0179921 ACOUSTIC WAVE DEVICES HAVING IMPROVED CONNECTION RELIABILITY
An elastic wave device including a substrate, an interdigital transducer (IDT) electrode provided on an upper surface of the substrate, a first wiring...
2017/0179920 ELECTRONIC COMPONENT
An electronic component includes first and second element substrates, first and second functional element portions, and a support layer that defines a first...
2017/0179919 ACOUSTIC RESONATOR AND METHOD OF MANUFACTURING THE SAME
An acoustic resonator and a method of manufacturing the same are provided. An acoustic resonator includes a resonating part disposed on a substrate, a cap...
2017/0179917 Multi-Harmonic Matching Networks
A communication matching network for multi-harmonic suppression includes a communication circuit configured to provide a signal. The communication matching...
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