摘要:
An apparatus for rapidly measuring jitter transfer characteristics is provided. A modulation signal generator generates a modulation signal M including a plurality of sinusoidal components having known amplitudes m1 to mn and different frequencies f1 to fn, and outputs the modulation signal M to a jitter generator. A clock signal C phase-modulated by the modulation signal M is input to a data signal generator, a data signal D synchronized with the clock signal C is provided to a measurement object, a data signal D′ output from the measurement object is input to a clock recovery unit to recover a clock signal component C′, and the clock signal component C′ is phase-detected by a phase detector. A signal amplitude detector detects the amplitudes of the plurality of sinusoidal components included in the modulation signal M from an output signal M′ of the phase detector, and an operation processor calculates a ratio of the detected amplitudes and the known amplitudes for each of the sinusoidal components, respectively.
摘要:
An insulated wire having: a conductor, a baked enamel layer containing at least a polyamide-imide provided on the outer periphery of the conductor directly or through an insulated layer, and at least one extrusion-coated resin layer provided on the outer side of the baked enamel layer, wherein the baked enamel layer has at least one functional group selected from the group consisting of a carboxyl group, an ester group, an ether group and a hydroxyl group on the outer surface thereof, and adheres to the extrusion-coated resin layer.
摘要:
A processor loads a program from a main memory, detects a register updating instruction, and registers the address of the register updating instruction in a register-producer table storing unit. Moreover, the processor loads the program to detect a memory access instruction, compares a register number utilized by the detected memory access instruction with a register-producer table to specify an address generation instruction, and rewrites an instruction corresponding to the address generation instruction.
摘要:
A multilayer capacitor array achieves a high ESR because terminal conductors to which internal electrodes in capacitance sections are connected in parallel are connected in series through internal electrodes in ESR control sections to external electrodes. Since in the multilayer capacitor array the internal electrodes extend as far as a boundary between capacitor element portions, electrostriction occurs in an entire laminate including a region near the boundary between the capacitor element portions, with application of a voltage from the outside. Therefore, concentration of stress due to electrostriction is avoided, so as to suppress occurrence of cracking or the like.
摘要:
A liquid discharge head includes a heat generating element which generates heat energy used to discharge a liquid; a temperature detecting element which changes in output voltage in response to a change in the temperature of the heat generating element; an electrical power source line and a grounding line electrically connected to each other through the heat generating element to apply a current to the heat generating element; and a pair of lines for temperature detection electrically connected to each other through the temperature detecting element to apply a current to the temperature detecting element. Here, each of the pair of lines for temperature detection is arranged adjacent to the other.
摘要:
A method of producing a multilayer capacitor has steps of preparing a plurality of first and second ceramic green sheets, a step of laminating the plurality of first and second ceramic green sheets, and a step of cutting a ceramic green sheet laminate body along predetermined intended cutting lines to obtain laminate chips of individual multilayer capacitor units. When preparing the first ceramic green sheets, first and second internal electrode patterns are formed so that the first and second internal electrode patterns are alternately arranged in a perpendicular configuration, with the first and second internal electrode patterns being continuous across intended cutting lines.
摘要:
Provided is a thin film transistor including a substrate, a source electrode and a drain electrode disposed above the substrate so as to oppose each other, an organic semiconductor film disposed between the source electrode and the drain electrode to generate a channel region, and a gate electrode disposed opposite the organic semiconductor film via a gate insulating film. The gate electrode includes an aperture in the channel region.
摘要:
A recording apparatus is provided. A recording head performs recording on a recording medium. A conveyance roller conveys the recording medium in a conveyance direction. A conveyance path includes a curved portion which guides the recording medium and curves the recording medium in a downstream of a nip portion between the recording head and the conveyance roller in the conveyance direction. A discharge portion discharges the recording medium. A detecting unit is located apart from the conveyance path. The detecting unit detects the recording medium which deviates from the conveyance path as the recording medium is drawn into and along the conveyance roller near the curved portion of the conveyance path. A controller rotates the conveyance roller backwards by a predetermined amount to convey the recording medium backwards when the recording medium is detected by the detecting unit, and then rotates the conveyance roller forwards by at least the predetermined amount.
摘要:
A circuit board includes a source electrode, a drain electrode, and a gate electrode provided on a surface of a substrate, a first insulating layer insulating the source electrode and the drain electrode from the gate electrode, an organic semiconductor layer provided so as to contact the first insulating layer, and a second insulating layer provided so as to contact the organic semiconductor layer, wherein the second insulating layer includes a compound represented by Formula 1, where R1 and R2 each independently represent substituted or unsubstituted alkylene group which can have; X1, X2, X3, and X4 each represent hydrogen or an electrophilic group, but not all hydrogen and n represents a number in the range of 100 to 100,000.
摘要翻译:电路板包括源电极,漏电极和设置在基板表面上的栅电极,将源电极和漏电极与栅电极绝缘的第一绝缘层,设置成接触的有机半导体层 所述第一绝缘层和与所述有机半导体层接触而设置的第二绝缘层,其中所述第二绝缘层包括由式1表示的化合物,其中R 1和R 2各自独立地表示可具有的取代或未取代的亚烷基; X 1,X 2,X 3和X 4各自表示氢或亲电子基团,但并不全部为氢,n表示100〜100000的数。
摘要:
In a portable radio apparatus, the antenna performance is improved while fitting conductor elements into an inside of a case without an increase in size of the case when two cases are closed. A monopole antenna arranged in an inside of a first case of a portable radio apparatus includes an element 11 on the power feed side, an element 12 on the open end side, and a resonance circuit 13. A width of the element 12 on the open end side, which comes close to an electronic parts 10 arranged in an inside of a second case and containing a metal in a folded mode, is set smaller than a width of the element 11 on the power feed side, which does not come close to the electronic parts 10.