MAX3676 622Mbps, 3.3V Clock-Recovery and Data-Retiming IC with Limiting Amplifier General Description
... detector; therefore, an integrated feedback loop is included that automatically nulls the input offset of the gain stage. The addition of this offset-correction loop requires that the input signal be AC-coupled when using the ADI+ and ADI- inputs. Finally, for applications that do not require the li ...
... detector; therefore, an integrated feedback loop is included that automatically nulls the input offset of the gain stage. The addition of this offset-correction loop requires that the input signal be AC-coupled when using the ADI+ and ADI- inputs. Finally, for applications that do not require the li ...
Fundamental limits to force detection using quartz tuning forks
... and atmosphere. For clarity, the experiment is depicted schematically in Fig. 4. A tapered fiber probe is mounted on the fork consistent with operation in a near-field scanning optical microscope. The open loop response of the loaded tuning fork corresponds to the line shape in Eq. 共1兲 with f 0 /2Q ...
... and atmosphere. For clarity, the experiment is depicted schematically in Fig. 4. A tapered fiber probe is mounted on the fork consistent with operation in a near-field scanning optical microscope. The open loop response of the loaded tuning fork corresponds to the line shape in Eq. 共1兲 with f 0 /2Q ...
Pharaoh - Rogue Audio
... amplifiers provide the “smartest” value in high-end audio. If you have never owned a vacuum tube amplifier you will be thrilled by the silky-smooth sound and incredible detail that only a tube amplifier can provide. And with the Pharaoh hybrid integrated amplifier, you can be sure that you are getti ...
... amplifiers provide the “smartest” value in high-end audio. If you have never owned a vacuum tube amplifier you will be thrilled by the silky-smooth sound and incredible detail that only a tube amplifier can provide. And with the Pharaoh hybrid integrated amplifier, you can be sure that you are getti ...
TPS63700 数据资料 dataSheet 下载
... The output voltage of the TPS63700 converter can be adjusted with an external resistor divider connected to the FB pin. The reference point of the feedback divider is the reference voltage VREF with 1.213 V. The typical value of the voltage at the FB pin is 0 V. The minimum recommended output voltag ...
... The output voltage of the TPS63700 converter can be adjusted with an external resistor divider connected to the FB pin. The reference point of the feedback divider is the reference voltage VREF with 1.213 V. The typical value of the voltage at the FB pin is 0 V. The minimum recommended output voltag ...
High Common-Mode Voltage, Programmable Gain Difference Amplifier AD628
... excellent dc performance with high common-mode rejection over a wide range of frequencies. When used to scale high voltages, it allows simple conversion of standard control voltages or currents for use with single-supply ADCs. A wideband feedback loop minimizes distortion effects due to capacitor ch ...
... excellent dc performance with high common-mode rejection over a wide range of frequencies. When used to scale high voltages, it allows simple conversion of standard control voltages or currents for use with single-supply ADCs. A wideband feedback loop minimizes distortion effects due to capacitor ch ...
FEATURES DESCRIPTION D
... supply current. At unity-gain, the OPA4820 gives > 600MHz bandwidth with < 1 dB peaking. The OPA4820 complements this high-speed operation with excellent DC precision in a low-power device. A worst-case input offset voltage of ±0.8mV and an offset current of ±500nA give excellent absolute DC precisi ...
... supply current. At unity-gain, the OPA4820 gives > 600MHz bandwidth with < 1 dB peaking. The OPA4820 complements this high-speed operation with excellent DC precision in a low-power device. A worst-case input offset voltage of ±0.8mV and an offset current of ±500nA give excellent absolute DC precisi ...
Negative feedback
Negative feedback occurs when some function of the output of a system, process, or mechanism is fed back in a manner that tends to reduce the fluctuations in the output, whether caused by changes in the input or by other disturbances.Whereas positive feedback tends to lead to instability via exponential growth, oscillation or chaotic behavior, negative feedback generally promotes stability. Negative feedback tends to promote a settling to equilibrium, and reduces the effects of perturbations. Negative feedback loops in which just the right amount of correction is applied with optimum timing can be very stable, accurate, and responsive.Negative feedback is widely used in mechanical and electronic engineering, but it also occurs naturally within living organisms, and can be seen in many other fields from chemistry and economics to physical systems such as the climate. General negative feedback systems are studied in control systems engineering.