188768 ⎘
Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only with compensation for device parameters, e.g. channel width modulation, threshold voltage, processing, or external variations, e.g. temperature, loading, supply voltage
Sub-classes:CURRENT GENERATOR FOR IDAC FOR CORNER INDEPENDENCE
#2LOW-NOISE AND FAST-SETTLING REFERENCE VOLTAGE GENERATOR FOR CAPACITIVE DIGITAL-TO-ANALOG CONVERTER
#3CURRENT GENERATOR FOR IDAC FOR CORNER INDEPENDENCE
#4Controllable Temperature Coefficient Bias Circuit
#5VOLTAGE REFERENCE CIRCUIT
#6SEMICONDUCTOR DEVICE, MOTOR SYSTEM, AND VEHICLE
#7Controllable temperature coefficient bias circuit
#8TEMPERATURE SENSORS
#9Reference Voltage Circuit
#10Reference current circuit
#11LOW POWER VOLTAGE REFERENCE
#12BODY BIAS CIRCUIT AND BODY BIAS GENERATION METHOD
#13CONSTANT VOLTAGE CIRCUIT
#14Controllable temperature coefficient bias circuit
#15Biasing control for compound semiconductors
#16Amplitude regulator for crystal oscillator
#17Constant-gm current source
#18Apparatus and methods for compensating supply sensitive circuits for supply voltage variation
#19Controllable temperature coefficient bias circuit
#20CURRENT LIMITING DIODE
#21Temperature sensors
#22Start-up circuit for reference voltage/current generator
#23Reference current source
#24CURRENT MIRROR CIRCUIT
#25Apparatus and methods for compensating supply sensitive circuits for supply voltage variation
#26Semiconductor device, digitally controlled oscillator, and control method of semiconductor device
#27Configurable offset compensation device
#28Flipped gate current reference
#29Differential reference voltage buffer
#30Reference current source circuit
#31Reverse bandgap reference circuit with bulk diode, and switch capacitor temperature sensor with duty-cycle output
#32Reference voltage circuit
#33Controllable temperature coefficient bias circuit
#34Low power voltage reference circuits
#35PVT compensated delay cell for a monostable
#36Delay circuit
#37Process and temperature immunity in circuit design
#38Power supply circuit, power supply device, and vehicle
#39Flipped gate current reference and method of using
#40Low power reference voltage generating circuit
#41Constant current circuit
#42RF square-law circuit
#43Methods and systems of operating buck-boost converters
#44Voltage generating circuit for improving stability of bandgap voltage generator
#45Reference voltage generation circuit
#46Reference voltage generation device
#47Voltage regulators for battery operated systems
#48Programmable temperature coefficient analog second-order curvature compensated voltage reference
#49Controllable temperature coefficient bias circuit
#50Optical sensor device and voltage regulator apparatus with improved noise rejection capability
#51Regulator circuit and manufacture thereof
#52High-voltage startup circuits and control methods thereof
#53Power supply circuit and a method of controlling the same
#54Simple CMOS threshold voltage extraction circuit
#55Current reference circuit and semiconductor integrated circuit including the same
#56CMOS subthreshold reference circuit with low power consumption and low temperature drift
#57REFERENCE VOLTAGES
#58Interference suppression stage and power supply
#59Current control circuit and bias generator including the same
#60Semiconductor device structure and manufacturing method thereof
#61Circuit starting method, control circuit and voltage reference
#62Method for providing a voltage reference at a present operating temperature in a circuit
#63Flipped gate current reference and method of using
#64HV MOS leakage compensation for ultralow current operation
#65Temperature-compensated reference voltage generator that impresses controlled voltages across resistors
#66Methods for fabricating an integrated circuit with a voltage regulator
#67Environmental sensor
#68Current reference circuit and semiconductor integrated circuit including the same
#69Voltage generation circuit
#70Dynamic threshold generator for use in adaptive body biasing of a MOS
#71Current source and current supply system with hysteresis
#72Constant transconductance bias circuit
#73Apparatus for compensating for temperature and method therefor
#74Low quiescent current voltage regulator with high load-current capability
#75Flipped gate current reference and method of using
#76Band-gap reference circuit based on temperature compensation
#77High-voltage to low-voltage low dropout regulator with self contained voltage reference
#78Circuit arrangement for modeling transistor layout characteristics
#79Voltage providing circuit
#80Ultra low power temperature insensitive current source with line and load regulation
#81Constant transconductance bias circuit
#82Voltage regulator and method of regulating voltage
#83Temperature and process compensated current reference circuits
#84Electronic circuit with self-calibrated PTAT current reference and method for actuating the same
#85System and method for generating cascode current source bias voltage
#86Data retention voltage clamp
#87Reference voltage generator
#88Feedforward cancellation of power supply noise in a voltage regulator
#89Semiconductor device and current control method that controls amount of current used for voltage generation based on connection state of external capacitor
#90PASSING HIGH VOLTAGE INPUTS USING A CONTROLLED FLOATING PASS GATE
#91Driver having low power consumption and method thereof
#92Semiconductor device having a complementary field effect transistor
#93Voltage generator, a method of generating a voltage and a power-up reset circuit
#94Current generator, method of operating the same, and electronic system including the same
#95Circuit for outputting reference voltage
#96Current generation circuit
#97Cancellation of dynamic offset in MOS resistors
#98Supply voltage independent bandgap circuit
#99Low-power resistor-less voltage reference circuit
#100Voltage regulator circuitry operable in a high temperature environment of a turbine engine
#101Regulator circuit and RFID tag including the same
#102Temperature compensated oscillator with improved noise performance
#103Reference voltage supply circuit
#104Voltage reference generation circuit using gate-to-source voltage difference and related method thereof
#105Reference current generator circuit
#106REFERENCE VOLTAGE GENERATION CIRCUIT AND INTERNAL VOLATAGE GENERATION CIRCUIT USING THE SAME
#107Low-power voltage reference circuit
#108Constant current circuit and voltage reference circuit
#109Current source circuit with high order temperature compensation and current source system thereof
#110SUPPLY INDEPENDENT BIASING CIRCUIT
#111Semiconductor integrated circuit
#112Fast start up, ultra-low power bias generator for fast wake up oscillators
#113Circuit comprising transistors that have different threshold voltage values
#114SEMICONDUCTOR INTEGRATED CIRCUIT
#115Low power reference current generator with tunable temperature sensitivity
#116Semiconductor device
#117Reference current generation circuit and power device using the same
#118CURRENT SOURCE CIRCUIT
#119Startup circuit for low voltage cascode beta multiplier current generator
#120Method of generating multiple current sources from a single reference resistor
#121Constant-voltage circuit
#122Constant-voltage circuit and semiconductor device thereof
#123Constant current circuit and reference voltage circuit
#124Reference voltage generation circuit and method
#125Bias circuit with high enablement speed and low leakage current
#126CURRENT CIRCUIT HAVING SELECTIVE TEMPERATURE COEFFICIENT
#127Temperature-stable CMOS voltage reference circuits
#128Constant voltage constant current generation circuit
#129Constant current circuit and semiconductor integrated circuit
#130High-voltage tolerant voltage regulator
#131Current generator, notably for current of the order of nano-amperes, and voltage regulator using such a generator
#132Semiconductor chip
#133Reference current source circuit including added bias voltage generator circuit
#134Temperature compensated current source
#135Constant-voltage circuit
#136Voltage generation circuit
#137Threshold voltage generating circuit
#138Internal power supply voltage generation circuit
#139Constant voltage circuit
#140Reference voltage generation circuit
#141Delta phi generator with start-up circuit
#142Circuits and methods of producing a reference current or voltage
#143Current source circuit and delay circuit and oscillating circuit using the same
#144Constant current circuit start-up circuitry for preventing power input oscillation
#145Current reference source circuit that is independent of power supply
#146Semiconductor circuit device and data processing system
#147Reference voltage circuit
#148Bias circuit and phase-locked loop circuit using the same
#149LOW-POWER VOLTAGE REGULATOR
#150Reference current or voltage generation circuit
#151Current reference circuit utilizing a current replication circuit
#152Power supply voltage controlling circuit for use in subthreshold digital CMOS circuit including minute current generator and controlled output voltage generator circuit
#153Constant output DC bias circuit using an open loop scheme
#154Reference voltage generator having a two transistor design
#155VOLATAGE BANDGAP REFERENCE CIRCUIT
#156Voltage generation circuit
#157Compensation circuit
#158Semiconductor device having a complementary field effect transistor
#159Reference current source circuit provided with plural power source circuits having temperature characteristics
#160Temperature and supply independent CMOS current source
#161TEMPERATURE COMPENSATED CURRENT SOURCE AND METHOD THEREFOR
#162Regulator circuit and RFID tag including the same in wireless communication to improve noise margin
#163Constant Gm circuit and methods
#164Reference voltage generation circuit for supplying a constant reference voltage using a linear resistance
#165Temperature independent reference current generator using positive and negative temperature coefficient currents
#166Reference voltage circuit
#167METHODS AND APPARATUS FOR LOW-VOLTAGE BIAS CURRENT AND BIAS VOLTAGE GENERATION
#168STANDARD VOLTAGE GENERATION CIRCUIT
#169Semiconductor circuit device and data processing system
#170RESISTOR UNIT AND A CIRCUIT INCLUDING THE RESISTOR UNIT
#171Semiconductor device
#172CIRCUIT ARRANGEMENT AND CORRESPONDING METHOD FOR CONTROLLING AND/OR PREVENTING INJECTION CURRENT
#173Semiconductor circuit and controlling method thereof
#174Current source circuit
#175Semiconductor circuit device and data processing system
#176Basic semiconductor electronic circuit with reduced sensitivity to process variations
#177STANDARD VOLTAGE GENERATION CIRCUIT
#178Reference voltage circuit and method for providing a reference voltage
#179Constant voltage generating circuit
#180Current to voltage converter and current to voltage conversion method
#181Current source circuit
#182Reference circuit capable of supplying low voltage precisely
#183Semiconductor integrated circuit with stepped-down voltage generating circuit
#184Voltage generator
#185Analog internal soft-start and clamp circuit for switching regulator
#186Voltage-regulator and power supply having current sharing circuit
#187Producing reference voltages using transistors
#188CMOS regulator for low headroom applications
#189Temperature compensated reference current generator
#190System for setting an electrical circuit parameter at a predetermined value
#191Standard voltage generation circuit
#192Re-referencing a reference voltage
#193Current source circuit
#194On-chip voltage regulator
#195Voltage reference generator with flexible control of voltage
#196Low voltage current monitoring circuit
#197Semiconductor integrated circuit with stepped-up voltage pump circuit
#198Semiconductor device with a negative voltage regulator
#199Semiconductor device including a pixel having current-driven light emitting element
#200Power supplying method and apparatus including buffer circuit to control operation of output driver
#201Circuit for supplying constant voltage
#202Method and circuit for compensating for tunneling current
#203Systems and methods for generating a current
#204Semiconductor circuit device and data processing system
#205Voltage regulator with stress mode
#206Time base circuit, oscillator based thereon, and communicating apparatus using said oscillator
#207Semiconductor device
#208Current control circuit
#209Input circuit
#210Voltage control device
#211High current LDO voltage regulator with dynamic pre-regulator
#212Low dropout regulator with thin pass device