Patents
Sitemap › H03 - Basic electronic circuitry › H03L - Automatic control, starting, synchronisation, or stabilisation of generators of electronic oscillations or pulses › H03L 5 - Automatic control of voltage, current, or power
Patents for H03L 5 - Automatic control of voltage, current, or power (2,970)
08/2005
08/04/2005US20050168262 High-speed receiver for high i/o voltage and low core voltage
08/03/2005CN1649252A Oscillation circuit with self regulating feedback
07/2005
07/28/2005US20050162209 High speed voltage level translator
07/27/2005CN1647383A Controlling output power in cellular telephones
07/26/2005US6922095 Voltage level shifter implemented by essentially PMOS transistors
07/19/2005US6919751 Dynamic receiver clamp that is enabled during periods in which overshoot is likely
07/12/2005US6917235 Low voltage circuit for interfacing with high voltage analog signals
07/07/2005WO2005039038A3 Voltage controlled oscillator having improved phase noive
07/07/2005WO2005006392A3 Low voltage circuit for interfacing with high voltage analog signals
07/07/2005US20050146369 Booster circuit
07/06/2005EP1550279A2 Electromagnetic wave trasmitter systems, methods and articles of manufacture
06/2005
06/30/2005US20050140420 Clamping circuit for high-speed low-side driver outputs
06/23/2005US20050134367 Ground difference compensating system
06/23/2005US20050134356 Voltage translating control structure
06/21/2005US6909336 Discrete-time amplitude control of voltage-controlled oscillator
06/16/2005DE10350337A1 Booster circuit for signals in dynamic circuit integrated circuits links to a first signaling wire (SW) with a first signal and to a second signal connection linked to a SW carrying a second signal
06/14/2005US6906596 Oscillation circuit and a communication semiconductor integrated circuit
06/14/2005US6906573 Semiconductor circuit and photocoupler
06/09/2005DE10350597A1 Control method for amplitudes in an oscillatory signal (OS) generated by quartz crystal compares the OS with a constant reference signal while regulating a control signal via a control circuit
06/08/2005CN1205740C Crystal oscillator with AGC and on-chip tuning
06/02/2005US20050116761 Clamping circuit
06/02/2005US20050116760 Enhancing SNR and throughput performance of integrated circuits
05/2005
05/26/2005US20050110552 Generating adjustable-delay clock signal for processing color signals
05/26/2005US20050110551 Damping of LC Ringing in IC (Integrated Circuit) Power Distribution Systems
05/26/2005US20050110550 DC offset cancellation in a direct-conversion receiver
05/24/2005US6897702 Process variation compensated high voltage decoupling capacitor biasing circuit with no DC current
05/24/2005US6897700 Amplifier with digital DC offset cancellation feature
05/19/2005US20050104670 Voltage controlled oscillator amplitude control circuit
05/19/2005US20050104646 Clock gated power supply noise compensation
05/17/2005US6894577 Apparatus for providing power control to a real-time clock oscillator
05/12/2005US20050099229 Low-power integrated-circuit signal processor with wide dynamic range
05/05/2005US20050093607 Data transmission circuit and method
05/05/2005US20050093606 High-resolution variable attenuation device
05/05/2005US20050093593 Clock generation system applicable to PLL
04/2005
04/28/2005WO2005039038A2 Voltage controlled oscillator having improved phase noive
04/28/2005US20050088218 Receiver circuit, interface circuit, and electronic instrument
04/21/2005WO2005036608A2 Low-power integrated-circuit signal processor with wide dynamic range
04/21/2005US20050083102 Semiconductor device
04/21/2005US20050083100 Voltage level shifter
04/21/2005CA2542325A1 Low-power integrated-circuit signal processor with wide dynamic range
04/20/2005EP1524605A1 Low power, up full swing voltage CMOS bus receiver
04/19/2005US6882227 Bias circuit linearization and dynamic power control
04/14/2005US20050077945 Low power, up full swing voltage CMOS bus receiver
04/12/2005US6880144 High speed low power bitline
04/07/2005US20050073371 Voltage controlled oscillator having improved phase noise
04/07/2005US20050073348 Dynamic receiver clamp that is enabled during periods in which overshoot is likely
03/2005
03/24/2005US20050062515 Pulse output circuit, shift register and electronic equipment
03/17/2005WO2005025066A1 Receiver circuit, interface circuit and electronic device
03/10/2005US20050052296 Analog signal conditioning circuit having feedback offset cancellation
03/10/2005US20050052214 Level shifter circuit
03/08/2005US6865116 Clamp circuit and boosting circuit using the same
03/01/2005US6861917 Oscillator system with switched-capacitor network and method for generating a precision time reference
02/2005
02/17/2005US20050035806 Circuit and method to protect EEPROM data during ESD events
02/08/2005US6853691 Vector modulator using amplitude invariant phase shifter
02/08/2005US6853234 Level shift circuitry having delay boost
02/02/2005CN1574646A 电平移动电路 A level shift circuit
01/2005
01/20/2005WO2005006392A2 Low voltage circuit for interfacing with high voltage analog signals
01/20/2005WO2004100567A3 Circuits and methods for fast-settling signal alignment and dc offset removal
01/20/2005WO2004098016A3 Low-voltage ic-circuit
01/05/2005EP1493226A1 Oscillator circuit and oscillator biasing method
01/04/2005US6838952 Amplitude control device for electrical oscillator and electrical oscillator comprising such a device
12/2004
12/30/2004US20040263233 Low voltage circuit for interfacing with high voltage analog signals
12/30/2004US20040263232 Circuit to improve data bus performance
12/16/2004US20040251971 Method and apparatus for controlling a voltage controlled oscillator
12/16/2004US20040251948 Adjustable impedance circuit
12/09/2004WO2004107581A1 An apparatus for providing an oscillating signal to a load
12/09/2004US20040246038 Level shift circuitry having delay boost
11/2004
11/30/2004US6825736 Method and apparatus for controlling a voltage controlled oscillator
11/25/2004US20040233000 Oscillator system with switched-capacitor network and method for generating a precision time reference
11/25/2004US20040232970 Level shift circuit
11/24/2004EP1480343A1 Level shift circuit
11/23/2004US6822501 Apparatus for correcting offset voltage
11/18/2004WO2004100567A2 Circuits and methods for fast-settling signal alignment and dc offset removal
11/16/2004US6819196 Crystal oscillator with control feedback to maintain oscillation
11/16/2004US6819159 Level shifter circuit
11/11/2004WO2004098016A2 Low-voltage ic-circuit
11/11/2004US20040222864 Apparatus for providing power control to a real-time clock oscillator
11/11/2004US20040222837 Semiconductor integrated circuit and a burn-in method thereof
11/04/2004WO2004095012A1 Crystal oscillator
11/04/2004WO2004095011A1 Improvements to rupture event sensors
11/04/2004WO2004081978A3 Radio frequency clamping circuit
11/04/2004US20040217799 Semiconductor circuit device
11/04/2004US20040217798 Level shifter circuit
11/04/2004US20040217797 Circuits and methods for fast-settling signal alignment and dc offset removal
11/03/2004EP1473812A1 Low-voltage IC-circuit
11/03/2004CN1542724A 半导体电路装置 The semiconductor circuit device
11/02/2004US6813332 Pulse output circuit, shift register and electronic equipment
10/2004
10/26/2004CA2390845C Apparatus and method for continuous variable reactive impedance control
10/19/2004US6806756 Analog signal conditioning circuit having feedback offset cancellation
10/14/2004US20040203982 Controlling output power in cellular telephones
09/2004
09/30/2004US20040189370 On die variable resistor
09/23/2004WO2004082141A1 Clock generator
09/23/2004WO2004081978A2 Radio frequency clamping circuit
09/16/2004US20040178839 Apparatus for correcting offset voltage
09/16/2004DE10230168B9 Pegelumsetz-Einrichtung Pegelumsetz device
09/14/2004US6791376 Integrated circuit interconnect routing using double pumped circuitry
09/10/2004WO2004034667A3 Electromagnetic wave trasmitter systems, methods and articles of manufacture
09/07/2004US6788125 Stable and accurate CMOS level shifter
09/02/2004US20040169541 Semiconductor integrated device and apparatus for designing the same
09/01/2004EP1453092A2 Semiconductor integrated device and apparatus for designing the same
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