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Browse by Category: Main > Electrical & Energy
Class Information
Number: 327/543
Name: Miscellaneous active electrical nonlinear devices, circuits, and systems > Specific identifiable device, circuit, or system > With specific source of supply or bias voltage > Stabilized (e.g., compensated, regulated, maintained, etc.) > Using field-effect transistor
Description: Subject matter wherein the circuit includes only one type of transistor which is a unipolar transistor in which current carriers are injected at a source terminal and pass to a drain terminal through a channel of semiconductor material whose conductivity depends largely on an electric field applied to the semiconductor from a control terminal (gate).










Patents under this class:

Patent Number Title Of Patent Date Issued
7092674 Multi-mode band-gap current reference Aug. 15, 2006
7088172 Configurable voltage bias circuit for controlling buffer delays Aug. 8, 2006
7084699 Fast dynamic low-voltage current mirror with compensated error Aug. 1, 2006
7078957 Internal voltage generator of semiconductor device comprising characteristic controller Jul. 18, 2006
7075338 Light emitting element driving circuit with current mirror circuit Jul. 11, 2006
7075360 Super-PTAT current source Jul. 11, 2006
7075361 Frequency boosting circuit for high swing cascode biasing circuits Jul. 11, 2006
7071769 Frequency boosting circuit for high swing cascode Jul. 4, 2006
7071770 Low supply voltage bias circuit, semiconductor device, wafer and system including same, and method of generating a bias reference Jul. 4, 2006
7071771 Current difference divider circuit Jul. 4, 2006
7068093 Semiconductor integrated circuit with voltage adjusting circuit Jun. 27, 2006
7068094 Charge-pump current source Jun. 27, 2006
7064601 Reference voltage generating circuit using active resistance device Jun. 20, 2006
7061307 Current mirror compensation circuit and method Jun. 13, 2006
7061308 Voltage divider for integrated circuits Jun. 13, 2006
7057444 Amplifier with accurate built-in threshold Jun. 6, 2006
7057445 Bias voltage generating circuit and differential amplifier Jun. 6, 2006
7057446 Reference voltage generating circuit and internal voltage generating circuit for controlling internal voltage level Jun. 6, 2006
7057448 Variable output-type constant current source circuit Jun. 6, 2006
7053691 Electrical circuit for selecting a desired power source May. 30, 2006
7053694 Band-gap circuit with high power supply rejection ratio May. 30, 2006
7053696 Semiconductor device with resistor element May. 30, 2006
7049882 Transmitter IF section and method enabling IF output signal amplitude that is less sensitive to process, voltage, and temperature May. 23, 2006
7046077 Current source circuit and amplifier using the same May. 16, 2006
7046078 Method and apparatus for distributed voltage compensation with a voltage driver that is responsive to feedback May. 16, 2006
7046079 Circuit for generating a reference voltage May. 16, 2006
7042273 Electronic array having nodes and methods May. 9, 2006
7042278 Voltage reference circuit with reduced power consumption May. 9, 2006
7038530 Reference voltage generator circuit having temperature and process variation compensation and method of manufacturing same May. 2, 2006
7039384 Low power band-gap current reference May. 2, 2006
7030687 Biasing scheme for low supply headroom applications Apr. 18, 2006
7026860 Compensated self-biasing current generator Apr. 11, 2006
7023261 Current switching for maintaining a constant internal voltage Apr. 4, 2006
7019508 Temperature compensated bias network Mar. 28, 2006
7019562 Method and apparatus for locally regulated circuit Mar. 28, 2006
7019581 Current sense circuit Mar. 28, 2006
7019585 Method and circuit for adjusting a reference voltage signal Mar. 28, 2006
7015744 Self-regulating low current watchdog current source Mar. 21, 2006
7015745 Apparatus and method for sensing current in a power transistor Mar. 21, 2006
7015746 Bootstrapped bias mixer with soft start POR Mar. 21, 2006
7009373 Switched capacitor bandgap reference circuit Mar. 7, 2006
7002332 Source and sink voltage regulator Feb. 21, 2006
7002401 Voltage buffer for capacitive loads Feb. 21, 2006
7002402 Method of producing a desired current Feb. 21, 2006
6998904 Circuit and method for turn-on of an internal voltage rail Feb. 14, 2006
6999356 Semiconductor device capable of readjusting a reference potential during the reliabilty test Feb. 14, 2006
6995604 Current source circuit for generating a low-noise current and method of operating the current source circuit Feb. 7, 2006
6985028 Programmable linear-in-dB or linear bias current source and methods to implement current reduction in a PA driver with built-in current steering VGA Jan. 10, 2006
6982591 Method and circuit for compensating for tunneling current Jan. 3, 2006
6980048 Voltage generating circuit capable of supplying stable output voltage regardless of external input voltage Dec. 27, 2005











 
 
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