188772 ⎘
Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations; Current mirrors using field-effect transistors only
Voltage regulator
#602CONSTANT CURRENT-CONSTANT VOLTAGE CIRCUIT
#603Bandgap Circuits and Related Method
#604Apparatus and method for digital to analog conversion with current mirror amplification
#605Current mode control type switching power supply device
#606Current mode control type switching power supply device
#607Band-gap reference circuit based on temperature compensation
#608Voltage regulator with load compensation
#609Static offset reduction in a current conveyor
#610Generating a current with inverse supply voltage proportionality
#611Current steering mode digital-to-analog converter circuit configured to generate variable output current
#612Circuit element including a layer of a stress-creating material providing a variable stress
#613Constant current source circuit
#614dB-linear voltage-to-current converter
#615Noise canceling current mirror circuit for improved PSR
#616Negative reference voltage generating circuit and negative reference voltage generating system using the same
#617Semiconductor device including oxide semiconductor
#618Integrated circuit process and bias monitors and related methods
#619Differential reference signal distribution method and system
#620Temperature coefficient factor circuit, semiconductor device, and radar device
#621Transistor matching for generation of precise current ratios
#622Power-efficient, low-noise, and process/voltage/temperature (PVT)—insensitive regulator for a voltage-controlled oscillator (VCO)
#623Current mirror circuit and receiver using the same
#624Method and circuit for improving the settling time of an output stage
#625Voltage supply circuit having an absorption unit and method for operating the same
#626Temperature insensitive transient current source
#627Integrated circuit with transistor array and layout method thereof
#628Current generation circuits and semiconductor devices including the same
#629Low voltage current reference generator for a sensing amplifier
#630Low power proportional to absolute temperature current and voltage generator
#631Flipped gate voltage reference and method of using
#632Flipped gate voltage reference having boxing region and method of using
#633Semiconductor device including a constant voltage generation unit
#634Precision current sensing
#635Current mirror circuit and charge pump circuit
#636Apparatus and method for low voltage reference and oscillator
#637Circuit for generating bias current
#638Electronic circuit with self-calibrated PTAT current reference and method for actuating the same
#639Voltage generation circuits and semiconductor devices including the same
#640System and method for generating cascode current source bias voltage
#641Leakage-current start-up reference circuit
#642High frequency low-gain noise ring-type VCO oscillator leading to a low-noise/area PLL
#643Bi-directional current sensor
#644Method and device for managing the time transition of a CMOS logic circuit as a function of temperature
#645Device having light intensity measurement in presence of shadows
#646Circuit to reduce output capacitor of LDOs
#647Constant GM bias circuit insensitive to supply variations
#648Power switch with current limitation and zero direct current (DC) power consumption
#649Charge distribution
#650Low-noise current source
#651Low-noise reference voltages distribution circuit
#652Output driver circuit
#653Reference-voltage circuit
#654REFERENCE VOLTAGE GENERATOR AND VOLTAGE GENERATING SYSTEM HAVING THE SAME
#655Current generator circuit and methods for providing an output current
#656Integrated circuit for controlling an inductive boost converter
#657Switchable current source circuit and method
#658Current control for output device biasing stage
#659Voltage regulator
#660Static offset reduction in a current conveyor
#661Method and apparatus for multi-level de-emphasis
#662Semiconductor integrated circuit, current control method, ad converter, solid-state imaging device, and electronic system
#663Current mirror circuits in different integrated circuits sharing the same current source
#664Constant current source circuit
#665Supply voltage independent bandgap circuit
#666Power supply of a load at a floating-potential
#667Impedance transformation with transistor circuits
#668Self-calibrating differential current circuit
#669Accurate bias tracking for process variation and supply modulation
#670ACCESSORY DETECTION OVER TEMPERATURE
#671Oscillator module and reference circuit thereof
#672Optimization methodology and apparatus for wide-swing current mirror with wide current range
#673Systems and methods for starting up analog circuits
#674Reference current generator circuit
#675Data converter current sources using thin-oxide core devices
#676Constant output reference voltage circuit
#677Driver circuit and related error detection circuit and method
#678Canceling third order non-linearity in current mirror-based circuits
#679Electronic comparison circuit
#680Method and apparatus for low jitter distributed clock calibration
#681Current source with low power consumption and reduced on-chip area occupancy
#682SEMICONDUCTOR INTEGRATED CIRCUIT
#683CHARGE-DISCHARGE DEVICE
#684Step down current mirror for DC/DC boost converters
#685Constant current generation circuit and microprocessor including the same
#686Multi-current source and method for regulating current
#687High power supply rejection ratio (PSRR) and low dropout regulator
#688Supply independent current reference generator in CMOS technology
#689Calibration apparatus and calibration method thereof
#690Current mirror and current cancellation circuit
#691Bias generation circuit, power amplifier module, and semiconductor device
#692Amplifier with non-linear current mirror
#693Accurate bias tracking for process variation and supply modulation
#694Current generator for temperature compensation
#695Photoelectric conversion device and electronic device having the same
#696CURRENT MIRROR USING AMBIPOLAR DEVICES
#697Low noise current buffer circuit and I-V converter
#698Constant current circuit and semiconductor integrated circuit
#699Switched current mirror with good matching
#700High-voltage tolerant voltage regulator
#701Reference current generating circuit, reference voltage generating circuit, and temperature detection circuit
#702Methods, sub-systems and systems that reduce a mismatch error associated with an analog circuit
#703Offset cancellation current mirror and operating method thereof
#704Current generator circuit and method for reduced power consumption and fast response
#705dB-linear voltage-to-current converter
#706Constant current source and solid imaging apparatus using the same
#707Current driving circuit
#708Capacitively coupled switched current source
#709High-bandwidth linear current mirror
#710BIAS-STARVING CIRCUIT WITH PRECISION MONITORING LOOP FOR VOLTAGE REGULATORS WITH ENHANCED STABILITY
#711Current mirror circuit
#712Current-source circuit
#713Impedance transformation with transistor circuits
#714SEMICONDUCTOR INTEGRATED CIRCUIT
#715Bias circuit, power amplifier, and current mirror circuit
#716Current mirror arrangement and method for switching on a current
#717Switchable current source circuit and method
#718SEMICONDUCTOR CIRCUIT AND COMPUTER SYSTEM
#719LEAKAGE CURRENT COMPENSATION
#720Voltage reference circuit
#721Output driver circuits for voltage regulators
#722Programmable current mirror
#723Semiconductor circuits capable of mitigating unwanted effects caused by input signal variations
#724CURRENT MIRROR CIRCUIT
#725CURRENT MIRROR, DEVICES INCLUDING SAME, AND METHODS OF OPERATION THEREOF
#726Wide-swing cascode current mirror
#727Current mirror circuit and digital-to-analog conversion circuit
#728Impedance transformation with transistor circuits
#729Method and mechanism to reduce current variation in a current reference branch circuit
#730Calibration apparatus and calibration method thereof
#731HIGH-OUTPUT-IMPEDANCE CURRENT MIRROR
#732CMOS bias circuit
#733METHODS AND APPARATUS FOR PRODUCING PRECISION CURRENT OVER A WIDE DYNAMIC RANGE
#734dB-linear voltage-to-current converter
#735CONSTANT CURRENT CIRCUIT
#736Reducing the effect of bulk leakage currents
#737Adaptive feedback cascode
#738Semiconductor device including a current mirror circuit
#739Device for providing substantially constant current in response to varying voltage
#740Differential output circuit and communication device
#741Current-mirror circuit
#742STANDARD VOLTAGE GENERATION CIRCUIT
#743Semiconductor device
#744Voltage supply with low power and leakage current
#745Current mirror with immunity for the variation of threshold voltage and the generation method thereof
#746Reference current generator circuit for low-voltage applications
#747Robust current mirror with improved input voltage headroom
#748Stacked cascode current source
#749All NPN-transistor PTAT current source
#750ALL N-TYPE TRANSISTOR HIGH-SIDE CURRENT MIRROR
#751Current sensing circuit and semiconductor memory device including the same
#752Voltage divider circuit
#753Driver circuit, method for operating and use of a current mirror of a driver circuit
#754Current mirror circuit and digital-to-analog conversion circuit
#755Semiconductor circuits capable of mitigating unwanted effects caused by input signal variations
#756Bias current generator for multiple supply voltage circuit
#757Current control apparatus applied to transistor
#758Voltage source for gate oxide protection
#759Current limiting circuit and voltage regulator using the same
#760SELF-BIASED CASCODE CURRENT MIRROR
#761Voltage reference circuit
#762Differential current mirror circuit
#763Current mirror circuit
#764Semiconductor integrated circuit
#765CIRCUITS FOR GENERATING REFERENCE CURRENT AND BIAS VOLTAGES, AND BIAS CIRCUIT USING THE SAME
#766Constant current drive device
#767Reference current circuit, reference voltage circuit, and startup circuit
#768Circuit including first and second transistors coupled between an outpout terminal and a power supply
#769Reference voltage circuit compensated for temprature non-linearity
#770Apparatus, electronic component and method for generating reference voltage
#771Semiconductor circuit and controlling method thereof
#772Stabilizing methods for current source
#773Current Source with Power Supply Voltage Variation Compensation
#774Photoelectric conversion device and electronic device having the same
#775Current mirror circuit having drain-source voltage clamp
#776Current mirror bias trimming technique
#777REFERENCE BIAS CIRCUIT FOR COMPENSATING FOR PROCESS VARIATION
#778Linear voltage regulating circuit with undershoot minimization and method thereof
#779Semiconductor integrated circuit
#780CURRENT MIRROR CIRCUIT
#781Method and apparatus for adjusting a reference
#782Current source circuit and method of outputting current
#783Oscillation circuit having current scaling relationship and the method for using the same
#784Integrated circuit current reference
#785Current mirror circuit
#786Low power voltage reference
#787Semiconductor Device and Voltage Regulator Using the Semiconductor Device
#788Ratioed feedback body voltage bias generator
#789Bias circuit
#790Biasing scheme for low-voltage MOS cascode current mirrors
#791STANDARD VOLTAGE GENERATION CIRCUIT
#792Method and apparatus for trimming current limit and frequency to maintain a constant maximum power
#793Trimmed current mirror
#794Semiconductor device with current mirror circuit having two transistors of identical characteristics
#795Current mirror circuit having drain-source voltage clamp
#796Ratioed feedback body voltage bias generator
#797Ratioed feedback body voltage bias generator
#798Current generating apparatus and feedback-controlled system utilizing the current generating apparatus
#799Constant current circuit
#800Voltage/current converter circuit and method for providing a ramp current
#801Light emitting device and current mirror thereof
#802Voltage-controlled current source and frequency scanner using the same
#803Constant-current circuit and system power source using this constant-current circuit
#804Method and apparatus for adjusting a reference
#805Current balance arrangement
#806Constant current supply circuit capable of being trimmed
#807Semiconductor device including current mirror circuit
#808Current source circuit
#809Auto-range current mirror circuit
#810Voltage generation circuit and method thereof
#811Current Mirror Arrangement
#812High-speed CMOS current mirror
#813SEMICONDUCTOR DEVICE WITH LEAKAGE CURRENT COMPENSATING CIRCUIT
#814Controllable current source for a phase locked loop
#815Receiver start-up compensation circuit
#816Linear voltage regulator and method of limiting the current in such a regulator
#817Semiconductor device including a current mirror circuit
#818Gate leakage insensitive current mirror circuit
#819Reference voltage source and current source circuits
#820Chain-chopping current mirror and method for stabilizing output currents
#821Start up circuit apparatus and method
#822Current source apparatus for reducing interference with noise
#823Buffered cascode current mirror
#824Low-voltage regulated current source
#825DC current regulator insensitive to conducted EMI
#826Current comparator using wide swing current mirrors
#827Circuit and method for fast switching of a current mirror with large MOSFET size
#828Current limiting circuit
#829High impedance current mirror with feedback
#830Current mirror with improved output impedance at low power supplies
#831OLED PANEL AND RELATED CURRENT MIRRORS FOR DRIVING THE SAME
#832Reference voltage circuit driven by non-linear current mirror circuit
#833Low power beta multiplier start-up circuit and method
#834CMOS REFERENCE VOLTAGE SOURCE
#835Stacked CMOS current mirror using MOSFETs having different threshold voltages
#836Reference circuit capable of supplying low voltage precisely
#837Constant-current circuit and system power source using this constant-current circuit
#838Method to avoid device stressing
#839Digital current source
#840CMOS reference current source
#841Differential input/differential output converter circuit
#842Diode stack high voltage regulator
#843Circuit and method for bias voltage generation
#844Margin tracking cascode current mirror system and method
#845Circuits for generating reference current and bias voltages, and bias circuit using the same
#846Circuit which can be programmed using a resistor and which has a reference current source
#847Constant current circuit operating independent of temperature
#848Reference current generator
#849MOSFET triggered current boosting technique for power devices
#850Wide-band wide-swing CMOS gain enhancement technique and method therefor
#851Low-leakage current sources and active circuits
#852Switching power converter controller
#853Voltage-regulator and power supply having current sharing circuit
#854Method and apparatus for trimming current limit and frequency to maintain a constant maximum power
#855Reference voltage generator
#856Voltage supply with low power and leakage current
#857PMOS current mirror with cascaded PMOS transistors and zero voltage gate threshold transistor
#858Circuit for generating identical output currents
#859Voltage controlled current source device
#860Current mirror with low headroom requirement
#861Bias circuit for high-swing cascode current mirrors
#862Circuit for generating a reference current
#863Power supply circuit
#864Body-biased enhanced precision current mirror
#865Stacked CMOS current mirror using MOSFETs having different threshold voltages
#866Temperature independent low reference voltage source
#867Fast dynamic low-voltage current mirror with compensated error
#868Fast dynamic low-voltage current mirror with compensated error
#869Reference voltage generation circuit
#870System for setting an electrical circuit parameter at a predetermined value
#871Analog MOS circuits having reduced voltage stress
#872Voltage regulator having positive temperature coefficient for self-compensation and related method of regulating voltage
#873Biasing scheme for low supply headroom applications
#874Input tracking current mirror for a differential amplifier system
#875Standard voltage generation circuit
#876Current mirror with low static current and transconductance amplifier thereof
#877Adjustable and programmable temperature coefficient-proportional to absolute temperature (APTC-PTAT) circuit
#878Voltage-controlled current source
#879Reference current generator
#880Method for implementation of a low noise, high accuracy current mirror for audio applications
#881Bias control system for a power amplifier
#882Semiconductor device including current control circuit of reference current source
#883Cascode current mirror circuit operable at high speed
#884Regulated current mirror
#885Temperature compensated FET constant current source
#886Voltage down converter
#887Semiconductor device with leakage current compensating circuit
#888CMOS current mirror circuit and reference current/voltage circuit
#889Current source circuit
#890Apparatus and method for voltage conversion
#891Voltage reference generator with flexible control of voltage
#892Electric circuit for providing a selection signal
#893Low voltage output current mirror method and apparatus thereof
#894Dynamic transconductance boosting technique for current mirrors
#895Precision current mirror and method for voltage to current conversion in low voltage applications
#896Reference circuit
#897Active dropout optimization for current mode LDOs
#898Method and apparatus for trimming current limit and frequency to maintain a constant maximum power
#899Symmetrically matched voltage mirror and applications therefor
#900Phase-locked loop with conditioned charge pump output