H03H 11 - Networks using active elements

Patents for H03H 11 - Networks using active elements (9,098)
11/2006
11/09/2006	US20060250180 Transconductor circuits
11/09/2006	DE102005019841A1 Out-of-phase signal producing arrangement for use in free running switching converter, has comparator providing out-of-phase signal, where voltage divided signal of voltage divider and ramp signal are applied to comparator
11/08/2006	CN1860682A Semiconductor device, radio terminal and radio communication unit
11/07/2006	US7133790 Method and system of calibrating the control delay time
11/07/2006	US7133568 Method and apparatus for analysis of variables
11/07/2006	US7132888 Large gain range, high linearity, low noise MOS VGA
11/07/2006	US7132881 Active filter
11/07/2006	US7132872 Apparatus and method for generating a phase delay
11/02/2006	WO2006116523A1 Continuous-time equalizer
11/02/2006	US20060244548 Attenuator system
11/02/2006	US20060244509 Semiconductor integrated circuit, electronic device using the same, and controlling method of semiconductor integrated circuit
11/02/2006	EP1716639A2 Configurable delay line circuit
10/2006
10/31/2006	US7130579 Adaptive radio transceiver with a wide tuning range VCO
10/31/2006	US7129803 Tuned transformer balun circuit and applications thereof
10/31/2006	US7129760 Timing vernier using a delay locked loop
10/26/2006	US20060239635 Shell type actuator
10/26/2006	US20060238256 Gigabit ethernet transceiver with analog front end
10/26/2006	US20060238239 Thermal-mechanical signal processing
10/26/2006	US20060238230 Integrated circuit with adaptive speed binning
10/25/2006	EP1715543A1 Calibratable microwave circuit with illuminable GaAs FET,calibrating device and process
10/24/2006	US7127226 Twin-T dual notch filter
10/24/2006	US7126431 Differential delay cell having controllable amplitude output
10/24/2006	US7126401 Integratable, controllable delay device, use of a delay device, as well as an integratable multiplexer for use in a delay device
10/24/2006	US7126400 Delay adjustment circuit, integrated circuit device, and delay adjustment method
10/24/2006	US7126399 Memory interface phase-shift circuitry to support multiple frequency ranges
10/19/2006	US20060234668 Communication semiconductor integrated circuit
10/19/2006	US20060232349 Integrated circuit arrangement
10/19/2006	US20060232322 Voltage transfer circuit
10/19/2006	US20060232315 Variable delay line with multiple hierarchy
10/18/2006	EP1713180A1 Receiver apparatus and electronic device using the same
10/18/2006	CN1849744A Variable impedance circuit using cell arrays
10/18/2006	CN1280992C Low-pass filter and phase locked loop
10/17/2006	US7123116 Phase shifter and multibit phase shifter
10/17/2006	US7123083 Active filter circuit with operational amplifier
10/17/2006	US7123082 Variable time constant circuit and filter circuit using the same
10/17/2006	US7123071 Method and device for producing delayed signals
10/17/2006	US7123070 High frequency gain amplifier with phase compensation circuit
10/12/2006	WO2006107458A1 Systems and method for automatic quadrature phase imbalance compensation using a delay locked loop
10/12/2006	WO2006107261A1 Programmable microwave circuit
10/12/2006	WO2006106718A1 Impulse waveform generating apparatus and high frequency pulse waveform generating apparatus
10/11/2006	EP1709758A2 Deterministic jitter equalizer
10/10/2006	US7119640 Chua's circuit and it's use in a hyperchaotic circuit
10/10/2006	US7119632 High-frequency temperature-variable attenuator
10/10/2006	US7119608 Forward-amplifying filter circuit
10/10/2006	US7119607 Apparatus and method for resonance reduction
10/10/2006	US7119596 Wide-range programmable delay line
10/10/2006	US7119595 Timing controller and controlled delay circuit for controlling timing or delay time of a signal by changing phase thereof
10/10/2006	US7119573 Field-programmable gate array low voltage differential signaling driver utilizing two complimentary output buffers
10/05/2006	US20060220725 Receiver with decision-directed equalizer
10/05/2006	US20060220721 Clock delay compensation circuit
10/04/2006	CN1842960A Method and system for passband ripple cancellation in cascading filters
10/03/2006	US7116961 Image rejection quadratic filter
10/03/2006	US7116945 Adaptive radio transceiver with an antenna matching circuit
10/03/2006	US7116159 Method and apparatus for adjusting an active filter
10/03/2006	US7116126 Intelligent delay insertion based on transition
10/03/2006	US7115952 System and method for ESD protection
09/2006
09/28/2006	WO2006100629A2 Filter device, circuit arrangement comprising such filter device as well as method of operating such filter device
09/28/2006	US20060217099 Activation signal output circuit
09/28/2006	US20060214715 Delay circuit and electronic circuit including delay circuit
09/26/2006	US7113744 Adaptive radio transceiver with a power amplifier
09/26/2006	US7113033 Variable impedance load for a variable gain radio frequency amplifier
09/26/2006	US7113028 Method and arrangement for calibrating an active filter
09/26/2006	US7113022 Capacitance multiplier
09/26/2006	US7113020 Capacitance multiplier circuit exhibiting improving bandwidth
09/26/2006	US7113015 Circuit for setting a signal propagation time for a signal on a signal line and method for ascertaining timing parameters
09/21/2006	US20060208785 Variable delay circuitry
09/20/2006	EP1702408A1 Ruggedized analog front-end for a network communicative device in a railway-like environment
09/20/2006	CN1835485A Low voltage differential signaling transceiver
09/20/2006	CN1276580C LC controllable oscillator, quadrature oscillator and communication arrangement
09/20/2006	CN1276543C Matching unit
09/19/2006	US7109786 Biquad notch filter
09/19/2006	US7109781 Temperature compensation for internal inductor resistance
09/19/2006	US7109775 Delay circuit having reduced power supply voltage dependency
09/19/2006	US7109774 Delay locked loop (DLL) circuit and method for locking clock delay by using the same
09/14/2006	US20060205374 Adaptive radio transceiver with a local oscillator
09/14/2006	US20060202755 Gigabit ethernet transceiver with analog front end
09/13/2006	CN1832343A Gyrator containing feedback resistance
09/13/2006	CN1832342A Variable capacity device
09/12/2006	US7106117 Delayed clock signal generator
09/07/2006	US20060197632 Gyrator with feedback resistors
09/07/2006	US20060197587 Active filter
09/07/2006	US20060197572 Delay Circuit and Ring Oscillator Using The Same
09/07/2006	DE10115235B4 Bildunterdrückungsmischstufe Image rejection mixer
09/06/2006	EP1698061A1 A time signal receiver and decoder
09/05/2006	US7102434 Variable gain low-pass filter
09/05/2006	US7102407 Programmable clock delay circuit
08/2006
08/31/2006	US20060195276 Configurable voltage regulator
08/31/2006	US20060192614 Gigabit ethernet transceiver with analog front end
08/30/2006	EP1695439A1 Electronic high-frequency switch and attenuator with said high-frequency switches
08/30/2006	EP1695099A2 Isolation buffers with controlled equal time delays
08/30/2006	EP1695098A1 A broad-bandwidth low noise integrator circuit
08/29/2006	US7100127 Impedance matching circuit design method
08/29/2006	US7098745 System to control integrated circuit resonance
08/29/2006	US7098737 Variable inductor, oscillator including the variable inductor and radio terminal comprising this oscillator, and amplifier including the variable inductor and radio terminal comprising this amplifier
08/29/2006	US7098718 Tunable current-mode integrator for low-frequency filters
08/29/2006	US7098713 Delay circuit having function of filter circuit
08/24/2006	WO2005072298A3 Configurable delay line circuit
08/24/2006	WO2005060655A3 Deterministic jitter equalizer
08/24/2006	US20060190520 Analog filter
08/24/2006	US20060186952 Programmable/tunable active RC filter

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