摘要:
A ring oscillator has an odd number of NOR-gates greater than or equal to three, each with first and second input terminals, a voltage supply terminal, and an output terminal. The first input terminals of all the NOR-gates are interconnected, and each of the NOR-gates has its output terminal connected to the second input terminal of an immediately adjacent one of the NOR-gates. During a stress mode, a voltage supply and control block applies a stress enable signal to the interconnected first input terminals, and an increased supply voltage to the voltage supply terminals. During a measurement mode, this block grounds the interconnected first input terminals, and applies a normal supply voltage to the voltage supply terminals. Also included are an analogous NAND-gate based circuit, a circuit combining the NAND- and NOR-aspects, a circuit with a ring oscillator where the inverters may be coupled directly or through inverting paths, and circuits for measuring the bias temperature instability effect in pass gates.
摘要:
A ring oscillator has an odd number of NOR-gates greater than or equal to three, each with first and second input terminals, a voltage supply terminal, and an output terminal. The first input terminals of all the NOR-gates are interconnected, and each of the NOR-gates has its output terminal connected to the second input terminal of an immediately adjacent one of the NOR-gates. During a stress mode, a voltage supply and control block applies a stress enable signal to the interconnected first input terminals, and an increased supply voltage to the voltage supply terminals. During a measurement mode, this block grounds the interconnected first input terminals, and applies a normal supply voltage to the voltage supply terminals. Also included are an analogous NAND-gate based circuit, a circuit combining the NAND- and NOR-aspects, a circuit with a ring oscillator where the inverters may be coupled directly or through inverting paths, and circuits for measuring the bias temperature instability effect in pass gates.
摘要:
The present invention provides a tumor cell-killing peptide and a pharmaceutical composition for treating a cancer. The tumor cell-killing peptide of the present invention selectively homes into tumor cells so that it can induce the death of tumor cells effectively while minimizing the harming of normal cell.
摘要:
A semiconductor device includes an output impedance control circuit, connected to a ZQ pad and an output buffer circuit, for controlling an impedance of the output buffer circuit according to an impedance of an external resistor connected with the ZQ pad.
摘要:
There is provided an integrated circuit which performs data input/output operations through a transmission line with a predetermined impedance. The integrated circuit includes a driver having a plurality of driving units, in which the driving units input/output data from/to the transmission line, and a controller for inputting an output data signal and applying a plurality of control signals to the driver, in which the control signals are generated in response to an output activation signal and impedance code signals related to states of the impedance. At least one driving unit is driven in response to the control signals, and the driver includes an on-chip termination circuit connected to an input buffer.
摘要:
The present invention relates to a method of embodying a cooperation system between SEND and IPSec in an IPv6 environment. The cooperation system between SEND and IPSec in accordance with the present invention includes: receiving an authentication completion report message including a first IP address of a host whose authentication is completed by the SEND; generating new authentication information corresponding to the host and storing the new authentication information in a temporary storage area, if authentication information for the host is not present in the temporary storage area, wherein the authentication information includes the first IP address; and if an authentication check request message including a second IP address is received from the IPSec, checking whether the second IP address is present in the temporary storage area, and sending the result of checking to the IPSec. The present invention allows the authentication information shared between SEND and IPSec in a mobile environment, where the network is frequently accessed, enabling IPSec secure communication at a lower cost.
摘要:
A non-heating type fluid sterilizing apparatus can efficiently sterilize a fluid having high turbidity and a large quantity of solid matter or a fluid such as blood having low transmissivity of ultraviolet radiation, as well as sterilize either a single fluid in large quantity or various fluids in small quantity. The non-heating type fluid sterilizing apparatus includes a cooling tank integrally connected with a coolant inlet and a coolant outlet in order to introduce, store, and discharge a coolant; a plurality of supporting frames supporting the cooling tank; a plurality of ultraviolet lamps stacked vertically between the opposite supporting frames; a plurality of quartz tubes having the ultraviolet lamps housed therein, respectively; a fluid drainpipe installed across the cooling tank so as to be perpendicular to the ultraviolet lamps; and a spiral tube installed on an outer circumference of the fluid drainpipe, and having a fluid inlet into which a fluid flows, a tube winding, and a fluid outlet connected to the fluid drainpipe.
摘要:
A semiconductor memory device, that reduces load capacitance of write-only bit lines, may include: a first bit cell array block, in which bit cells thereof are defined by intersections of first bit lines and first word lines, the first bit lines being arranged as pairs of first signal lines and second signal lines, respectively; a second bit cell array block, in which bit cells thereof are defined by intersections of second bit lines and second word lines, the second bit lines being arranged as pairs of third signal lines and the second signal lines; respectively; a block division circuit operable to generate and output block division control signals; and a write bit line divider circuit operable to either open-circuit or connect together the first signal lines and the third signal lines, respectively, according to the block division control signals.
摘要:
A synchronous mirror delay circuit comprises a delay monitor circuit for delaying a reference clock signal from a clock buffer circuit. A forward delay array sequentially delays an output clock signal of the delay monitor circuit to generate delay clock signals, and the mirror control circuit detects a delay clock signal synchronized with the reference clock signal among the delay clock signals. A backward delay array delays a clock signal delayed by the mirror control circuit, and a clock driver receives an output clock signal of the backward delay array to generate the internal clock signal. A locking range control circuit controls a delay time of each clock signal transferred to the delay monitor circuit by the amount of a delay time of each signal transferred to the clock driver when none of delay clock signals of the forward delay array is synchronized with the reference clock signal.
摘要:
The semiconductor memory according to the present invention employs a plurality of sense amplifier drivers which individually control the sense amplifiers, or control groups of sense amplifiers, in the semiconductor memory. More specifically, the sense amplifier drivers control whether associated sense amplifiers are connected to sense amplifier array input/output lines. In this manner fewer sense amplifiers are connected to the sense amplifier array input/output lines, reducing overall current consumption.