www.BDTIC.com/TI LF155,LF347,LF351,LF353,LF356,LF357, LM311,LM313,LM329,LM386,LM3900,LM394 Application Note 263 Sine Wave Generation Techniques
... circuitry is required in a number of diverse areas, including audio testing, calibration equipment, transducer drives, power conditioning and automatic test equipment (ATE). Control of frequency, amplitude or distortion level is often required and all three parameters must be simultaneously controll ...
... circuitry is required in a number of diverse areas, including audio testing, calibration equipment, transducer drives, power conditioning and automatic test equipment (ATE). Control of frequency, amplitude or distortion level is often required and all three parameters must be simultaneously controll ...
3-volt, Low Noise Amplifier for 0.8 – 6 GHz Applications Technical Data MGA-85563
... feedback ensures stability (K > 1) over frequency and temperature. ...
... feedback ensures stability (K > 1) over frequency and temperature. ...
Application Note 149 January 2015 Modeling and Loop Compensation Design of
... must be quiet, both electrically and acoustically. An undercompensated system may result in unstable operations. Typical symptoms of an unstable power supply include: audible noise from the magnetic components or ceramic capacitors, jittering in the switching waveforms, oscillation of output voltage ...
... must be quiet, both electrically and acoustically. An undercompensated system may result in unstable operations. Typical symptoms of an unstable power supply include: audible noise from the magnetic components or ceramic capacitors, jittering in the switching waveforms, oscillation of output voltage ...
A 6.25-Gb - Semantic Scholar
... transmitter preemphasis (or, more properly, deemphasis) to boost the ratio of high- to low-frequency signal energy sent from the transmitter [1], [2] or receiver feed-forward or linear equalizers that accomplish the same function in the receiver [3]. Multilevel signaling solutions such as four-level ...
... transmitter preemphasis (or, more properly, deemphasis) to boost the ratio of high- to low-frequency signal energy sent from the transmitter [1], [2] or receiver feed-forward or linear equalizers that accomplish the same function in the receiver [3]. Multilevel signaling solutions such as four-level ...
Evaluates: MAX6469–MAX6476 MAX6470 Evaluation Kit General Description Features
... If the output voltage needs to be adjusted, cut the trace on R5 and install resistors R4 and R5 to configure the desired output voltage at VOUT. It is recommended that capacitors C1 and C2 be removed and capacitors C3 and C4 be installed to reduce trace impedance from the input and output connection ...
... If the output voltage needs to be adjusted, cut the trace on R5 and install resistors R4 and R5 to configure the desired output voltage at VOUT. It is recommended that capacitors C1 and C2 be removed and capacitors C3 and C4 be installed to reduce trace impedance from the input and output connection ...
Full Text - ARPN Journals
... The receiver uses electronic filters to separate the desired radio frequency signal from all the other signals picked up by the antenna, an electronic amplifier to increase the power of the signal for further processing, and finally recovers the desired information through demodulation. The informat ...
... The receiver uses electronic filters to separate the desired radio frequency signal from all the other signals picked up by the antenna, an electronic amplifier to increase the power of the signal for further processing, and finally recovers the desired information through demodulation. The informat ...
MAX3291/MAX3292 RS-485/RS-422 Transceivers with Preemphasis for High-Speed, Long-Distance Communication ________________General Description
... The MAX3291/MAX3292 high-speed RS-485/RS-422 transceivers feature driver preemphasis circuitry, which extends the distance and increases the data rate of reliable communication by reducing intersymbol interference (ISI) caused by long cables. The MAX3291 is programmable for data rates of 5Mbps to 10 ...
... The MAX3291/MAX3292 high-speed RS-485/RS-422 transceivers feature driver preemphasis circuitry, which extends the distance and increases the data rate of reliable communication by reducing intersymbol interference (ISI) caused by long cables. The MAX3291 is programmable for data rates of 5Mbps to 10 ...
Analog Dialogue 30-4
... a gain of 1/6, brought out to a package pin. It provides a convenient offset adjustment point for the accelerometer, with a net gain of +0.5 for the applied voltage. Because extensive use is made of CMOS logic, and the open-loop architecture allows simpler signal conditioning circuitry, the device d ...
... a gain of 1/6, brought out to a package pin. It provides a convenient offset adjustment point for the accelerometer, with a net gain of +0.5 for the applied voltage. Because extensive use is made of CMOS logic, and the open-loop architecture allows simpler signal conditioning circuitry, the device d ...
tricolor light emitting diode dot matrix display
... design is shown in Figure 3. The circuit of the receiver is divided into eight portions. The photo-detector is used to detect modulated light signal from the transmitter and convert the signal into an electrical signal. The limiting pre-amplifier is used to amplify the electrical signal from the pho ...
... design is shown in Figure 3. The circuit of the receiver is divided into eight portions. The photo-detector is used to detect modulated light signal from the transmitter and convert the signal into an electrical signal. The limiting pre-amplifier is used to amplify the electrical signal from the pho ...
View File
... We can calculate the theoretical highest bit rate of a regular telephone line. A telephone line normally has a bandwidth of 4KHz. The signal-to-noise ratio is usually 3162. For this channel the capacity is calculated as ...
... We can calculate the theoretical highest bit rate of a regular telephone line. A telephone line normally has a bandwidth of 4KHz. The signal-to-noise ratio is usually 3162. For this channel the capacity is calculated as ...
Analog Devices Application Note AN-211
... The outputs of the two current mirrors that are connected to each supply rail feed an adjustable voltage bias generator which provides the necessary bias for class AB operation of the complementary MOS-IGBT (MetalOxide-Sem iconductor Insulated-Gate-Bipolar-Transistor) output stage. The bias generato ...
... The outputs of the two current mirrors that are connected to each supply rail feed an adjustable voltage bias generator which provides the necessary bias for class AB operation of the complementary MOS-IGBT (MetalOxide-Sem iconductor Insulated-Gate-Bipolar-Transistor) output stage. The bias generato ...
Regenerative circuit
The regenerative circuit (or regen) allows an electronic signal to be amplified many times by the same active device. It consists of an amplifying vacuum tube or transistor with its output connected to its input through a feedback loop, providing positive feedback. This circuit was widely used in radio receivers, called regenerative receivers, between 1915 and World War II. The regenerative receiver was invented in 1912 and patented in 1914 by American electrical engineer Edwin Armstrong when he was an undergraduate at Columbia University. Due partly to its tendency to radiate interference, by the 1930s the regenerative receiver was superseded by other receiver designs, the TRF and superheterodyne receivers and became obsolete, but regeneration (now called positive feedback) is widely used in other areas of electronics, such as in oscillators and active filters. A receiver circuit that used regeneration in a more complicated way to achieve even higher amplification, the superregenerative receiver, was invented by Armstrong in 1922. It was never widely used in general receivers, but due to its small parts count is used in a few specialized low data rate applications, such as garage door openers, wireless networking devices, walkie-talkies and toys.