Tayloe Mixer
... The quadrature upconverter requires as an input all four baseband phases. However, high speed inverting op-amps or simple differential drivers make it easy to create a 180 and 270 degree signals from the normal 0 degree “I” and 90 degree “Q” signals, as show above in figure # 5. I have since discove ...
... The quadrature upconverter requires as an input all four baseband phases. However, high speed inverting op-amps or simple differential drivers make it easy to create a 180 and 270 degree signals from the normal 0 degree “I” and 90 degree “Q” signals, as show above in figure # 5. I have since discove ...
Low Power Fir Filter Design Using Truncated Multiplier A.Deepika , A.Bhuvaneswari
... widely used in digital signal applications such as speech coding, image processing, sampling of multiple systems, etc. Although the stability and linear phase is guaranteed, the complexity and power consumption of the linear phase FIR filter are usually much higher than that of the infinite impulse ...
... widely used in digital signal applications such as speech coding, image processing, sampling of multiple systems, etc. Although the stability and linear phase is guaranteed, the complexity and power consumption of the linear phase FIR filter are usually much higher than that of the infinite impulse ...
Precision Lowest Cost ISOLATION AMPLIFIER FEATURES
... spurious outputs (aliasing), in a manner similar to that for VIN > 250kHz and the amplifier response will be identical to that shown in the Signal Response to Inputs Greater Than 250kHz performance curve. This occurs because IMVinduced errors behave like input-referred error signals. To predict the ...
... spurious outputs (aliasing), in a manner similar to that for VIN > 250kHz and the amplifier response will be identical to that shown in the Signal Response to Inputs Greater Than 250kHz performance curve. This occurs because IMVinduced errors behave like input-referred error signals. To predict the ...
The manual of AktivFilter 3.2 Active filter design software
... and lowpass filters with operational amplifiers. The special feature of this software is, that it is able to co-ordinate the component values of the filter on the opamp type and on the standard series of components. Thus, a later adjustment of the built circuit is not necessary. For many application ...
... and lowpass filters with operational amplifiers. The special feature of this software is, that it is able to co-ordinate the component values of the filter on the opamp type and on the standard series of components. Thus, a later adjustment of the built circuit is not necessary. For many application ...
a Quad 3000 V/ Current Feedback Amplifier AD8004
... The AD8004 offers low power of 3.5 mA/amplifier and can run on a single +4 V to +12 V power supply, while being capable of delivering up to 50 mA of load current. All this is offered in a small 14-lead SOIC package. These features make this amplifier ideal for portable and battery powered applicatio ...
... The AD8004 offers low power of 3.5 mA/amplifier and can run on a single +4 V to +12 V power supply, while being capable of delivering up to 50 mA of load current. All this is offered in a small 14-lead SOIC package. These features make this amplifier ideal for portable and battery powered applicatio ...
PCM1702 数据资料 dataSheet 下载
... Digital audio systems have traditionally used laser-trimmed, current-source DACs in order to achieve sufficient accuracy. However, even the best of these suffer from potential lowlevel nonlinearity due to errors at the major carry bipolar zero transition. More recently, DACs employing a different ar ...
... Digital audio systems have traditionally used laser-trimmed, current-source DACs in order to achieve sufficient accuracy. However, even the best of these suffer from potential lowlevel nonlinearity due to errors at the major carry bipolar zero transition. More recently, DACs employing a different ar ...
amplifier models - Precision Power
... built to our specifications. Our factory parts are not made available to anyone else nor are they for sale. Our goal is to make sure that your PrecisionPowerTM product will always sound as good as the day it was purchased. Contact your Authorized PrecisionPowerTM Dealer about obtaining any warranty ...
... built to our specifications. Our factory parts are not made available to anyone else nor are they for sale. Our goal is to make sure that your PrecisionPowerTM product will always sound as good as the day it was purchased. Contact your Authorized PrecisionPowerTM Dealer about obtaining any warranty ...
AD831 Low Distortion Mixer Data Sheet (REV. C)
... The AD831 is a low distortion, wide dynamic range, monolithic mixer for use in such applications as RF to IF downconversion in HF and VHF receivers, the second mixer in DMR base stations, direct-to-baseband conversion, quadrature modulation and demodulation, and doppler shift detection in ultrasound ...
... The AD831 is a low distortion, wide dynamic range, monolithic mixer for use in such applications as RF to IF downconversion in HF and VHF receivers, the second mixer in DMR base stations, direct-to-baseband conversion, quadrature modulation and demodulation, and doppler shift detection in ultrasound ...
Audio crossover
Audio crossovers are a class of electronic filter used in audio applications. Most individual loudspeaker drivers are incapable of covering the entire audio spectrum from low frequencies to high frequencies with acceptable relative volume and absence of distortion so most hi-fi speaker systems use a combination of multiple loudspeaker drivers, each catering to a different frequency band. Crossovers split the audio signal into separate frequency bands that can be separately routed to loudspeakers optimized for those bands.Active crossovers are distinguished from passive crossovers in that they divide the audio signal prior to amplification. Active crossovers come in both digital and analog varieties. Digital active crossovers often include additional signal processing, such as limiting, delay, and equalization.Signal crossovers allow the audio signal to be split into bands that are processed separately before they are mixed together again. Some examples are: multiband dynamics (compression, limiting, de-essing), multiband distortion, bass enhancement, high frequency exciters, and noise reduction such as Dolby A noise reduction.