Apparatuses and methods for phase interpolators are provided. An example apparatus comprises a phase interpolator and a controller coupled to the phase interpolator. The controller is configured to provide a digital timing code to the phase interpolator, and the phase interpolator is configured to apply a correction to the received digital timing code based, at least in part, on phase interpolator error correction data from a data structure containing phase interpolator error correction data.

An electronic device includes: a container including first and second projections disposed on a bottom plate; and a vibration element having an end on a third surface side of the vibration element placed in a container via a connector so that the first and second projections, and a first surface face each other with a void therebetween, and the first and second projection portions partially overlap the first surface on a fourth surface side of the vibration element, and are aligned along the direction intersecting the longitudinal direction of the vibration element. In addition, a relationship of L1>L2>L3 is satisfied when an interval between ends in the intersecting direction is L1, an interval between the first and second projections is L2, and an interval between ends in the intersecting direction of an electrode film is L3.

An electronic device includes: a container including first and second projections disposed on a bottom plate; and a vibration element having an end on a third surface side of the vibration element placed in a container via a connector so that the first and second projections, and a first surface face each other with a void therebetween, and the first and second projection portions partially overlap the first surface on a fourth surface side of the vibration element, and are aligned along the direction intersecting the longitudinal direction of the vibration element. In addition, a relationship of L1>L2>L3 is satisfied when an interval between ends in the intersecting direction is L1, an interval between the first and second projections is L2, and an interval between ends in the intersecting direction of an electrode film is L3.

An oscillator having a dielectric wave guiding resonant cavity and an oscillator circuit operatively coupled to the dielectric wave guiding resonant cavity having at least one transistor, the two being of a unitary construction.

An oscillator having a dielectric wave guiding resonant cavity and an oscillator circuit operatively coupled to the dielectric wave guiding resonant cavity having at least one transistor, the two being of a unitary construction.

A circuit device includes an oscillation circuit configured to oscillate a resonator to thereby generate an oscillation signal, a waveform shaping circuit to which the oscillation signal is input, and which is configured to output a clock signal obtained by performing waveform shaping on the oscillation signal, a first duty adjustment circuit configured to perform a duty adjustment of the clock signal, and an output buffer circuit configured to output a first output clock signal and a second output clock signal to an outside based on the clock signal. The output buffer circuit includes a second duty adjustment circuit configured to perform a duty adjustment of the second output clock signal.

A circuit device includes an oscillation circuit configured to oscillate a resonator to thereby generate an oscillation signal, a waveform shaping circuit to which the oscillation signal is input, and which is configured to output a clock signal obtained by performing waveform shaping on the oscillation signal, a first duty adjustment circuit configured to perform a duty adjustment of the clock signal, and an output buffer circuit configured to output a first output clock signal and a second output clock signal to an outside based on the clock signal. The output buffer circuit includes a second duty adjustment circuit configured to perform a duty adjustment of the second output clock signal.

A door/window opening detector including an antenna having at least a first resonant frequency and a second resonant frequency associated therewith, the second resonant frequency being different from the first resonant frequency, the antenna having the first resonant frequency when in proximity to a door/window having a given dielectric constant and the second resonant frequency when not in proximity to a door/window having the given dielectric constant, and an alarm indication generator operable, in response to receiving an indication that a resonant frequency of the antenna has changed from the first resonant frequency to the second resonant frequency, for generating an alarm indication of opening of the door/window.

A door/window opening detector including an antenna having at least a first resonant frequency and a second resonant frequency associated therewith, the second resonant frequency being different from the first resonant frequency, the antenna having the first resonant frequency when in proximity to a door/window having a given dielectric constant and the second resonant frequency when not in proximity to a door/window having the given dielectric constant, and an alarm indication generator operable, in response to receiving an indication that a resonant frequency of the antenna has changed from the first resonant frequency to the second resonant frequency, for generating an alarm indication of opening of the door/window.

A wave loss detection circuit includes: an anode of the diode receives a first drive signal, and a cathode of the diode is connected to a first end of the first resistor; a second end of the first resistor is connected to a first end of the first energy storage unit, a first end of the second resistor, and a first input end of the comparison unit; a second end of the first energy storage unit and a second end of the second resistor are connected to a ground level, and a resistance of the first resistor is less than a resistance of the second resistor; a second input end of the comparison unit is configured to receive a threshold voltage, and if a voltage signal received by the first input end is less than the threshold voltage, which indicates that a wave loss occurs in the first drive signal.