LonWorks PLCA-22 Power Line Communications Analyzer User`s
... The PLT-22 transceiver also may be used with an Echelon PLA-21 Booster Amplifier that provides lOVp-p/2Ap-p output signals when used with a 15V power supply. The PLT-22 transceiver is able to drive up to 1A peak-to-peak (p-p) into low impedance loads. The PLA-21 booster amplifier is able to drive u ...
... The PLT-22 transceiver also may be used with an Echelon PLA-21 Booster Amplifier that provides lOVp-p/2Ap-p output signals when used with a 15V power supply. The PLT-22 transceiver is able to drive up to 1A peak-to-peak (p-p) into low impedance loads. The PLA-21 booster amplifier is able to drive u ...
AN1435 A family of wideband low noise transimpedance
... InGaAsP laser diodes can go well beyond 1GHz. Their higher output power and an order of magnitude narrower spectral widths make these devices the ideal choice for long-range, very high data rate telecommunication systems. ...
... InGaAsP laser diodes can go well beyond 1GHz. Their higher output power and an order of magnitude narrower spectral widths make these devices the ideal choice for long-range, very high data rate telecommunication systems. ...
Input-referred noise improves A/D converter resolution
... of input-referred noise. In most cases, less input noise is better. There are some cases, however, where input noise can actually be helpful in achieving higher resolution. In precision, low-frequency measurement applications, the effects of this noise can be reduced by digitally averaging the ADC o ...
... of input-referred noise. In most cases, less input noise is better. There are some cases, however, where input noise can actually be helpful in achieving higher resolution. In precision, low-frequency measurement applications, the effects of this noise can be reduced by digitally averaging the ADC o ...
DEFT 3a TACHOMETER USER`S MANUAL
... The pre-scaling stage consists of a digital multiplier/divider module that allows the input frequency to be scaled to the base frequency range of the converter module (4-8 kHz full scale). The scaling options range from divide by 16 to multiply by 4. The converter stage consists of a highly integra ...
... The pre-scaling stage consists of a digital multiplier/divider module that allows the input frequency to be scaled to the base frequency range of the converter module (4-8 kHz full scale). The scaling options range from divide by 16 to multiply by 4. The converter stage consists of a highly integra ...
signals and noise
... -points must be measured at a frequency at least 2x that of the highest frequency component of the wave form, much greater frequencies will include more noise but no additional information -wave form reproducibility is important, generally accomplished through synchronizing pulse derived from the wa ...
... -points must be measured at a frequency at least 2x that of the highest frequency component of the wave form, much greater frequencies will include more noise but no additional information -wave form reproducibility is important, generally accomplished through synchronizing pulse derived from the wa ...
Principles of Electronic Communication Systems
... performance of a communication circuit or system, specifically for non-sine wave approach, is Fourier Analysis. The Fourier theory states that a nonsinusoidal waveform can be broken down into individual harmonically related sine wave or cosine wave components. Fourier analysis states that a square w ...
... performance of a communication circuit or system, specifically for non-sine wave approach, is Fourier Analysis. The Fourier theory states that a nonsinusoidal waveform can be broken down into individual harmonically related sine wave or cosine wave components. Fourier analysis states that a square w ...
What is absolutely continuous spectrum?
... bounded self-adjoint operator on H, and ψ ∈ H is a unit vector cyclic for H.2 The transport properties of (H, H, ψ) are usually defined and analyzed, at least in the mathematics literature, through the properties of the unitary group e−itH which defines the quantum dynamics generated by H; see Secti ...
... bounded self-adjoint operator on H, and ψ ∈ H is a unit vector cyclic for H.2 The transport properties of (H, H, ψ) are usually defined and analyzed, at least in the mathematics literature, through the properties of the unitary group e−itH which defines the quantum dynamics generated by H; see Secti ...
CHA2110-QDG
... down only by conduction through the package thermal pad (no convection mode considered). The temperature is monitored at the package back-side interface (Tb) as shown below. The system maximum temperature must be adjusted in order to guarantee that Tcase remains below the maximum value specified in ...
... down only by conduction through the package thermal pad (no convection mode considered). The temperature is monitored at the package back-side interface (Tb) as shown below. The system maximum temperature must be adjusted in order to guarantee that Tcase remains below the maximum value specified in ...
A 5.9-GHz Voltage-Controlled Ring Oscillator in 0.18
... for an -stage ring, is the basic architecture chosen in this work. This technique adds auxiliary feedforward loops that work in conjunction with the main loop. The main idea is to reduce the delay of the stages below the smallest delay that is possible inside a simple ring oscillator loop. This is a ...
... for an -stage ring, is the basic architecture chosen in this work. This technique adds auxiliary feedforward loops that work in conjunction with the main loop. The main idea is to reduce the delay of the stages below the smallest delay that is possible inside a simple ring oscillator loop. This is a ...
1996 ISSCC 8.1 presentation slides for this paper
... and completely determined by a ratioof capacitances. In addition, the PLL canoperate over a broad frequency range identical to the open loop frequency range achievable by the VCO. The filter resistor is actuallythe output resistance of the bias generator for the control voltage output. The charge pu ...
... and completely determined by a ratioof capacitances. In addition, the PLL canoperate over a broad frequency range identical to the open loop frequency range achievable by the VCO. The filter resistor is actuallythe output resistance of the bias generator for the control voltage output. The charge pu ...
High-resolution broadband (>100 cm ) infrared heterodyne spectro
... frequency with an accuracy of 0.001 cm-1. Incoherent radiation within the field of view of the instrument is mixed with the coherent LO beam at the photomixer. Two different configurations were possible: a) a transmission configuration in which the radiation from a blackbody source was directed thro ...
... frequency with an accuracy of 0.001 cm-1. Incoherent radiation within the field of view of the instrument is mixed with the coherent LO beam at the photomixer. Two different configurations were possible: a) a transmission configuration in which the radiation from a blackbody source was directed thro ...
Very High Frequency Two-Port Characterization of
... Abstract: To properly use transistors in VHF converters, they need to be characterized under similar conditions. This research presents a two-port method, using a network analyzer (NWA) with a S-port setup. The method is a one-shot method, providing fast results of the off-state parasitics of the tr ...
... Abstract: To properly use transistors in VHF converters, they need to be characterized under similar conditions. This research presents a two-port method, using a network analyzer (NWA) with a S-port setup. The method is a one-shot method, providing fast results of the off-state parasitics of the tr ...
Spectrum analyzer
A spectrum analyzer measures the magnitude of an input signal versus frequency within the full frequency range of the instrument. The primary use is to measure the power of the spectrum of known and unknown signals. The input signal that a spectrum analyzer measures is electrical, however, spectral compositions of other signals, such as acoustic pressure waves and optical light waves, can be considered through the use of an appropriate transducer. Optical spectrum analyzers also exist, which use direct optical techniques such as a monochromator to make measurements.By analyzing the spectra of electrical signals, dominant frequency, power, distortion, harmonics, bandwidth, and other spectral components of a signal can be observed that are not easily detectable in time domain waveforms. These parameters are useful in the characterization of electronic devices, such as wireless transmitters.The display of a spectrum analyzer has frequency on the horizontal axis and the amplitude displayed on the vertical axis. To the casual observer, a spectrum analyzer looks like an oscilloscope and, in fact, some lab instruments can function either as an oscilloscope or a spectrum analyzer.