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8179186 |
Differential switch with off-state isolation enhancement
Techniques are disclosed for reducing off-state leakage current in a differential switching device. The techniques can be embodied, for example, in a method that includes receiving a differential...
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8179158 |
Printed circuit board having a termination of a T-shaped signal line
Printed circuit board having a termination of a T-shaped signal line having at least two line ends, one line end being terminated using a terminating resistor against a supply voltage, and the...
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8179192 |
Signal processor comprising a reference voltage circuit
A signal processor comprises a reference voltage circuit (RVC) for imposing a reference voltage (VR) onto a capacitance (Cr). The reference voltage circuit (RVC) comprises a negative slope module...
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8149025 |
Gate driving circuit
An exemplary gate driving circuit is adapted for receiving an external gate power supply voltage and an external control signal, sequentially generating multiple internal shift data signal groups...
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8125269 |
Integrated circuit device and electronic instrument
An integrated circuit device includes an I/O circuit which buffers and outputs an input signal D from a pad when an enable signal ENB is set at a second voltage level, a circuit block to which an...
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8085080 |
Generation of a low jitter clock signal
Systems and methods for generation of a low jitter clock signal for wireless circuits are disclosed. In an implementation, the system includes a wireless circuit powered by a first power supply and...
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8040157 |
Digital circuits with adaptive resistance to single event upset
A digital circuit with adaptive resistance to single event upset. A novel transient filter is placed within the feedback loop of each latch in the digital circuit to reject pulses having a width...
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7982507 |
Equalizing transceiver with reduced parasitic capacitance
A signaling circuit having reduced parasitic capacitance. The signaling circuit includes a plurality of driver circuits each having an output coupled to a first output node, and a plurality of...
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7952418 |
Enhanced transistor gate drive
An enhanced transistor gate drive is disclosed in which a pair of Kelvin sense leads measure the voltage potential across at the gate and source of the transistor. The difference in the voltage...
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7940110 |
Cascode switching circuit
A switch circuit is disclosed. The switch circuit may include one or more arrangements of transistors coupled in a cascode configuration. The transistors used to implement the switch circuit may be...
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7936209 |
I/O buffer with low voltage semiconductor devices
Described embodiments provide for protecting from DC and transient over-voltage conditions an input/output (“I/O”) buffer having first and second I/O transistors. The first I/O transistor is cou...
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7924084 |
Semiconductor device
A switching transistor has its drain and source respectively connected to a gate and a source of an output transistor for supplying output current to a load, and its gate connected to an internal...
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7920013 |
Systems and methods for oscillation suppression in switching circuits
A switching circuit configured to reduce the effects of signal oscillation on the operation of the switching circuit is provided. The switching circuit may include signal oscillation and detection...
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7915944 |
Gate drive circuitry for non-isolated gate semiconductor devices
One embodiment is a gate drive circuitry for switching a semiconductor device having a non-isolated input, the gate drive circuitry having a first circuitry configured to turn-on the semiconductor...
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7911232 |
Input/output signal controller
To easily judge a transmission signal outputted from an own electronic device. A transmission part 7 outputs a transmission signal to a transmission path 1 side. Switching parts Q1 and Q2 are...
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7884639 |
On-chip source termination in communication systems
An apparatus and system are provided to adjust an output voltage of an integrated circuit (IC) die. For instance, the apparatus can include an on-chip source termination and a bias generator. The...
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7880509 |
Wired signal receiving apparatus
A wired signal receiving apparatus including a signal receiver, a signal peak detector, and a signal comparator is disclosed. The signal receiver includes an operation current detecting circuit for...
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RE41926 |
Output circuit for adjusting output voltage slew rate
The present invention discloses an output circuit that is able to adjust the output voltage slew rate and avoid short-circuit current, comprising: a control circuit for receiving an input data and...
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7818704 |
Capacitive decoupling method and module
The present invention is directed to a capacitive decoupling module and method for an integrated circuit that features providing multiple capacitive elements to decouple the power rails from the...
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7785284 |
Joint for fluid transport lines for medical use
The joint (36) comprises a tubular body (37) having two connecting zones (38, 39) each connected by an end to a tubular element (40) of a fluid transport line, giving continuity to passage of...
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7739643 |
Crosstalk noise reduction circuit and method
In a semiconductor device, a method for reducing the effect of crosstalk from an aggressor line to a victim line begins with sensing the occurrence of a voltage change on the aggressor line that...
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7733134 |
High speed low noise switch
The present application discloses systems and methods to for a high speed electronic switch with the internal capability to reduce noise. This noise reduction is accomplished through a noise...
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7733156 |
Transistor arrangement, integrated circuit and method for operating field effect transistors
The transistor arrangement contains a first and a second field effect transistor comprising a first and a second source drain connection and a control connection for applying a first or a second...
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7705655 |
Input buffer circuit
An input buffer circuit. In one embodiment, the input buffer circuit includes a first transistor operable to receive a first input signal, a second transistor operable to receive a second input...
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7701262 |
Transmission line drivers and serial interface data transmission devices including the same
A transmission line driver and a serial interface data transmission device including the same are provided. The transmission line driver includes a pre-driver configured to generate and output...
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7696807 |
Semiconductor integrated circuit with input buffer having high voltage protection
A high voltage reception terminal is formed in a semiconductor integrated circuit without increasing the number of manufacturing processes and the manufacturing cost. A transfer gate configured...
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7656203 |
Receiving circuit and method thereof
A receiving circuit is provided for receiving a data signal and a clock signal, which are RSDS signals, and outputting an output data signal to a data driver. The receiving circuit includes a data...
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7652507 |
Circuits and methods for detecting and assisting wire transitions
A circuit for assisting signal transitions on a wire, and a method thereof. The circuit includes a first subcircuit that causes a first transistor that is coupled to the circuit's output to turn on...
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7649400 |
Back gate biasing overshoot and undershoot protection circuitry
The signal switch has flat resistance across the input/output voltage range when in the ON state while still isolating input/output nodes from overshoots and undershoots when in the off state. The...
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7622964 |
Analog buffer circuit
An analog buffer circuit (10) includes a first p channel field effect transistor (11), an n channel field effect transistor (12) and a second p channel field effect transistor (13). The transistors...
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7589585 |
Noise reduction circuit
A noise reduction circuit outputs a signal corresponding to a voltage difference between two different signals. The noise reduction circuit includes: an amplifier circuit for amplifying the two...
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7583128 |
Combination of linear and adaptive non-linear control for fast transient response
Methods, systems and apparatus for a controller for fast transient response, the controller including a linear compensation circuit for controlling output voltage during steady state operation and...
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7576587 |
On-chip source termination in communication systems
A communication system includes an integrated circuit (IC) die having an on-chip source termination. The on-chip source termination can be a non-precision resistor, such as an unsilicided poly...
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7567105 |
High speed controller area network receiver having improved EMI immunity
A CAN receiver architecture design that provides better immunity against EMI interference than conventional designs is disclosed herein. This CAN receiver includes a voltage divider network...
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7525348 |
Differential voltage comparator
A circuit and method for comparing and providing a signal indicative of a difference in magnitude between a differential signal voltage and a differential reference voltage.
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7492207 |
Transistor switch
A circuit is disclosed, including a transistor switch having a first terminal to receive an input voltage, a second terminal to output an output voltage and a gate terminal; a determination...
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7477075 |
CMOS output driver using floating wells to prevent leakage current
An I/O buffer circuit including: a driver circuit containing a pull-up device in a first floating well and a pull-down device in a second floating well; a first and second biasing circuits to bias...
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7463079 |
Short circuit protection by gate voltage sensing
A protection circuit monitors the gate voltage of an insulated gate bipolar transistor (IGBT) or metal oxide semiconductor field effect transistor (MOSFET) to protect the transistor during a time...
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7453310 |
Switching circuit having two MOS-FETS
A switching circuit of the present invention can be advantageously used in an electronic control unit mounted on an automotive vehicle. The switching circuit is constituted by a pair of P-channel...
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7436237 |
Distortion reducing semiconductor switch
A semiconductor switch includes a first semiconductor circuit having a nonlinear characteristic, and a second semiconductor circuit having a nonlinear characteristic. Each of the first...
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7408426 |
Method and device for transmission without crosstalk
The invention relates to a method and a device for transmission without crosstalk in interconnections used for sending a plurality of signals, such as the interconnections made with flat...
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7397292 |
Digital input buffer with glitch suppression
A delay and deglitching circuit suppresses glitches occurring in a received digital signal while introducing a predetermined delay to the signal. The deglitching circuit comprises an RC filter and...
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7348809 |
Input buffer
In one embodiment, the present invention includes an input buffer with a common gate amplifier having input terminals coupled to receive an incoming common mode voltage. The common gate amplifier...
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7271626 |
Suppression of parasitic ringing at the output of a switched capacitor DC/DC converter
A multi-stage transistor circuit is provided in which the multiple transistor stages are coupled in parallel and switched individually in sequence by a series arrangement of buffers. Each buffer...
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7256637 |
High voltage switching apparatus
A switching arrangement for a high voltage load provides high voltage pulses to the load. The switching arrangement includes switching modules, where n is typically (75). A load capacitance is Cd...
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7245173 |
Method to reduce integrated circuit power consumption by using differential signaling within the device
A method of power consumption reduction in integrated circuits comprising extensive use of differential signaling within said circuits. Differential signaling comprises a pair of coupled,...
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7242227 |
Common mode stabilization circuit for differential bus networks
A differential bus network, in general, or a controller area network (CAN) driver, in particular, controls and minimizes the variation on the common-mode signal of the CAN bus. This CAN driver also...
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7228110 |
Low cost high frequency device having compact mounting area, high frequency amplification method, wireless communication device and mobile telephone including low cost and high frequency circuit having compact mounting area
A high frequency device includes a transmission/reception amplifier 13 that amplifies and outputs an input signal, and a transmission/reception switch 2 that gang switches internally so that during...
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7224212 |
Low pass filter de-glitch circuit
A low pass filter de-glitch circuit is disclosed herein, it includes a first short pulse resetting circuit, a second short pulse resetting circuit having MOS transistors and a low pass filtering...
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7212060 |
Ground bounce protection circuit for a test mode pin
A test-mode circuit allows the same pad of a semiconductor device to be used as a test pad during test operations and as an I/O pad during normal operations. The test-mode circuit is coupled...
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