Abstract: An image forming system includes an image forming apparatus including an image forming unit and a fixing unit; a folding processing portion; a pressure-bonding portion; and an input portion capable of selecting a pressure-bonding mode in which a pressure-bonding print prepared by subjecting the recording material to pressure-bonding processing by the folding processing portion and the pressure-bonding portion and capable of selecting a layout of the toner image formed on the recording material. When the pressure-bonding mode is selected, the layout depending on the pressure-bonding mode is selected.

Abstract: An image forming system includes an image forming apparatus including a fixing unit, a folding processing portion, and a pressure-bonding portion. A first recording material having a first basis weight is fixed at a first temperature by the fixing unit and then is pressure-bonded by the pressure-bonding portion after a lapse of a first period. A second recording material having a second basis weight is fixed at a second temperature by the fixing unit and then is pressure-bonded by the pressure-bonding portion after a lapse of a second period. The second basis weight is larger than the first basis weight. The second temperature is higher than the first temperature. The second period is longer than the first period.

Abstract: In some embodiments, clock input buffer circuitry and divider circuitry use a combination of externally-suppled voltages and internally-generated voltages to provide the various clock signals used by a semiconductor device. For example, a clock input buffer is configured to provide second complementary clock signals responsive to received first complementary clock signals using cross-coupled buffer circuitry coupled to a supply voltage and to drive the first complementary clock signals using driver circuitry coupled to an internal voltage. In another example, a divider circuitry may provide divided clock signals based on the second complementary clock signals via a divider coupled to the internal voltage and to drive the divided clock signals using driver circuitry coupled to the supply voltage. A magnitude of the supply voltage may be less than a magnitude of the internal voltage.

Abstract: A memory device includes a terminal calibration circuit having at least one of a pull-down circuit or a pull-up circuit used in calibrating an impedance of a data bus termination. The memory device also includes a reference calibration circuit configured to generate a calibration current. The terminal calibration circuit can be configured to program an impedance of the least one of a pull-down circuit or a pull-up circuit based on the calibration current.

Abstract: Apparatuses including output drivers and methods for providing output data signals are described. An example apparatus includes a high logic level driver, a low logic level driver, and an intermediate logic level driver. The high logic level driver is provided a first voltage and provides a high logic level voltage to a data terminal when activated. The low logic level driver is provided a second voltage and provides a low logic level voltage to the data terminal when activated. The intermediate logic level driver is provided a third voltage having a magnitude that is between the first and second voltages, and provides an intermediate logic level voltage to the data terminal when activated. Each of the high, low, and intermediate logic level drivers are configured to be respectively activated based on one or more of a plurality of control signals.

Abstract: An example apparatus according to an embodiment of the disclosure includes first and second voltage terminals, and first, second, and third circuit nodes. A potential of the first circuit node is changed based on an input signal. A flip-flop circuit includes first and second inverters cross-coupled to each other. The first inverter is coupled between the first voltage terminal and the second circuit node. A first transistor is coupled between the second and third circuit nodes, and the first transistor has a control electrode coupled to the first circuit node. A first current control circuit is coupled between the third circuit node and the second voltage terminal, and an amount of current flowing through the first current control circuit being controlled based on a first code signal.

Abstract: In some embodiments, clock input buffer circuitry and divider circuitry use a combination of externally-suppled voltages and internally-generated voltages to provide the various clock signals used by a semiconductor device. For example, a clock input buffer is configured to provide second complementary clock signals responsive to received first complementary clock signals using cross-coupled buffer circuitry coupled to a supply voltage and to drive the first complementary clock signals using driver circuitry coupled to an internal voltage. In another example, a divider circuitry may provide divided clock signals based on the second complementary clock signals via a divider coupled to the internal voltage and to drive the divided clock signals using driver circuitry coupled to the supply voltage. A magnitude of the supply voltage may be less than a magnitude of the internal voltage.

Abstract: Apparatuses including input buffers and methods for operating input buffers are described. An example input buffer includes a plurality of input buffer circuits, each receiving input data and activated by a respective clock signal. An input buffer circuit includes a decision feedback equalizer (DFB) having adjustable capacitances and reference capacitances to set a reference level of the input buffer circuit. The capacitance of the adjustable capacitances may be set by a code. The DFB provides a capacitance of the adjustable capacitances to a first sense node and further provides a capacitance of the reference capacitances to a second sense node to set the reference level of the input buffer circuit. The input buffer circuit provides output data based on the input data and the reference level set by the DFE.

Abstract: In some embodiments, clock input buffer circuitry and divider circuitry use a combination of externally-suppled voltages and internally-generated voltages to provide the various clock signals used by a semiconductor device. For example, a clock input buffer is configured to provide second complementary clock signals responsive to received first complementary clock signals using cross-coupled buffer circuitry coupled to a supply voltage and to drive the first complementary clock signals using driver circuitry coupled to an internal voltage. In another example, a divider circuitry may provide divided clock signals based on the second complementary clock signals via a divider coupled to the internal voltage and to drive the divided clock signals using driver circuitry coupled to the supply voltage. A magnitude of the supply voltage may be less than a magnitude of the internal voltage.

Abstract: A device includes a power supply line, an output terminal, a circuit configured to perform a logic operation on a first signal and a second signal to produce a third signal, first, second and third transistors. The first transistor is coupled between the power supply line and the output terminal and includes a control gate supplied with the third signal. The second and third transistors are coupled in series between the power supply line and the output terminal. The second transistor includes a control gate supplied with the first signal and the third transistor includes a control gate supplied with a fourth signal that is different from each of the first, second and third signals.

Abstract: Apparatuses including input buffers and methods for operating input buffers are described. An example input buffer includes a plurality of input buffer circuits, each receiving input data and activated by a respective clock signal. An input buffer circuit includes a decision feedback equalizer (DFB) having adjustable capacitances and reference capacitances to set a reference level of the input buffer circuit. The capacitance of the adjustable capacitances may be set by a code. The DFB provides a capacitance of the adjustable capacitances to a first sense node and further provides a capacitance of the reference capacitances to a second sense node to set the reference level of the input buffer circuit. The input buffer circuit provides output data based on the input data and the reference level set by the DFE.

Abstract: Apparatuses and methods for providing bias signals in a semiconductor device are described. As example apparatus includes a power supply line configured to provide a supply voltage and further includes first and second nodes. An impedance element is coupled between the power supply line and the first node and a first transistor having a gate, a source coupled to the first node, and a drain coupled to the second node. A reference line is configured to provide a reference voltage. A second transistor has a gate, a source coupled to the reference line, and a drain. The gate and the drain of the second transistor are coupled to the gate of the first transistor.

Abstract: A memory device includes a terminal calibration circuit having at least one of a pull-down circuit or a pull-up circuit used in calibrating an impedance of a data bus termination. The memory device also includes a reference calibration circuit configured to generate a calibration current. The terminal calibration circuit can be configured to program an impedance of the least one of a pull-down circuit or a pull-up circuit based on the calibration current.

Abstract: Disclosed herein is an apparatus that includes first and second signal lines; a first differential amplifier having an inverting input node receiving an input signal, a non-inverting input node receiving a reference potential, and an output node connected to the first signal line; a second differential amplifier having an inverting input node receiving the reference potential, a non-inverting input node receiving the input signal, and an output node connected to the second signal line; a level shift circuit cross-coupled to the first and second signal lines; a first replica circuit connected to the first signal line; a second replica circuit connected to the second signal line; and a first switch circuit configured to activate one of the level shift circuit, the first replica circuit, and the second replica circuit.

Abstract: A memory device includes a terminal calibration circuit having at least one of a pull-down circuit or a pull-up circuit used in calibrating an impedance of a data bus termination. The memory device also includes a reference calibration circuit configured to generate a calibration current. The terminal calibration circuit can be configured to program an impedance of the least one of a pull-down circuit or a pull-up circuit based on the calibration current.

Abstract: Apparatuses including input buffers and methods for operating input buffers are described. An example input buffer includes a plurality of input buffer circuits, each receiving input data and activated by a respective clock signal. An input buffer circuit includes a decision feedback equalizer (DFE) having adjustable capacitances and reference capacitances to set a reference level of the input buffer circuit. The capacitance of the adjustable capacitances may be set by a code. The DFE provides a capacitance of the adjustable capacitances to a first sense node and further provides a capacitance of the reference capacitances to a second sense node to set the reference level of the input buffer circuit. The input buffer circuit provides output data based on the input data and the reference level set by the DFE.

Abstract: Disclosed herein is an apparatus that includes first and second signal lines; a first differential amplifier having an inverting input node receiving an input signal, a non-inverting input node receiving a reference potential, and an output node connected to the first signal line; a second differential amplifier having an inverting input node receiving the reference potential a non-inverting input node receiving the input signal, and an output node connected to the second signal line, a level shift circuit cross-coupled to the first and second signal lines; a first replica circuit connected to the first signal line; a second replica circuit connected to the second signal line; and a first switch circuit configured to activate one of the level shift circuit, the first replica circuit, and the second replica circuit.

Abstract: Apparatuses including input buffers and methods for operating input buffers are described. An example input buffer includes a plurality of input buffer circuits, each receiving input data and activated by a respective clock signal. An input buffer circuit includes a decision feedback equalizer (DFE) having adjustable capacitances and reference capacitances to set a reference level of the input buffer circuit. The capacitance of the adjustable capacitances may be set by a code. The DFE provides a capacitance of the adjustable capacitances to a first sense node and further provides a capacitance of the reference capacitances to a second sense node to set the reference level of the input buffer circuit. The input buffer circuit provides output data based on the input data and the reference level set by the DFE.

Abstract: In some embodiments, clock input buffer circuitry and divider circuitry use a combination of externally-suppled voltages and internally-generated voltages to provide the various clock signals used by a semiconductor device. For example, a clock input buffer is configured to provide second complementary clock signals responsive to received first complementary clock signals using cross-coupled buffer circuitry coupled to a supply voltage and to drive the first complementary clock signals using driver circuitry coupled to an internal voltage. In another example, a divider circuitry may provide divided clock signals based on the second complementary clock signals via a divider coupled to the internal voltage and to drive the divided clock signals using driver circuitry coupled to the supply voltage. A magnitude of the supply voltage may be less than a magnitude of the internal voltage.

Abstract: A device includes a power supply line, an output terminal, a circuit configured to perform a logic operation on a first signal and a second signal to produce a third signal, first, second and third transistors. The first transistor is coupled between the power supply line and the output terminal and includes a control gate supplied with the third signal. The second and third transistors are coupled in series between the power supply line and the output terminal. The second transistor includes a control gate supplied with the first signal and the third transistor includes a control gate supplied with a fourth signal that is different from each of the first, second and third signals.