OPA2822 Dual, Wideband, Low-Noise Operational Amplifier FEATURES
... wideband, unity-gain stable, voltage-feedback architecture. Intended for xDSL receiver applications, the OPA2822 also supports this low input noise with exceptionally low harmonic distortion, particularly in differential configurations. Adequate output current is provided to drive the potentially he ...
... wideband, unity-gain stable, voltage-feedback architecture. Intended for xDSL receiver applications, the OPA2822 also supports this low input noise with exceptionally low harmonic distortion, particularly in differential configurations. Adequate output current is provided to drive the potentially he ...
Sensitive radio-frequency measurements of a quantum dot by tuning
... measured with good sensitivity and bandwidth. Gate voltages are adjusted to the flank of one Coulomb peak at a point of maximum transconductance. With a modulation voltage now applied to a gate, Fig. 4(a) shows the sideband SNR as a function of f C for two different varactor settings. Again, the per ...
... measured with good sensitivity and bandwidth. Gate voltages are adjusted to the flank of one Coulomb peak at a point of maximum transconductance. With a modulation voltage now applied to a gate, Fig. 4(a) shows the sideband SNR as a function of f C for two different varactor settings. Again, the per ...
Packet 13: Electric Circuits
... 13. Given the voltage of a series circuit, you first calculate to find the current through the circuit. A) the voltage B) the power C) the equivalent resistance D) the equivalent voltage 14. The overall or equivalent resistance of three resistors placed in series will be A) greater than the resistan ...
... 13. Given the voltage of a series circuit, you first calculate to find the current through the circuit. A) the voltage B) the power C) the equivalent resistance D) the equivalent voltage 14. The overall or equivalent resistance of three resistors placed in series will be A) greater than the resistan ...
MAX4385E/MAX4386E Low-Cost, 230MHz, Single/Quad Op Amps with General Description
... resistor values to fit your application. Large resistor values increase voltage noise and interact with the amplifier’s input and PC board capacitance. This can generate undesirable poles and zeros and decrease bandwidth or cause oscillations. For example, a noninverting gain-of-two configuration (R ...
... resistor values to fit your application. Large resistor values increase voltage noise and interact with the amplifier’s input and PC board capacitance. This can generate undesirable poles and zeros and decrease bandwidth or cause oscillations. For example, a noninverting gain-of-two configuration (R ...
Voltage Dividers File
... When the instrument is first set up, the preset resistor is adjusted for zero output. The advantage of the Wheatstone bridge is that only temperature differences between the two sensors will put the bridge out of balance. Cold or warm weather conditions affect both sensors equally. Air flow into or ...
... When the instrument is first set up, the preset resistor is adjusted for zero output. The advantage of the Wheatstone bridge is that only temperature differences between the two sensors will put the bridge out of balance. Cold or warm weather conditions affect both sensors equally. Air flow into or ...
Amplification of biosignals by body potential driving. Analysis of the
... is a variation in electrode offset potentials. The voltage at the amplifier input is equal to the difference of the electrode offset potentials of ez and e 3 (eqn. 2, ibid.). Good results were obtained with the proposed method but some drawbacks must be mentioned. Reduced rejection for the higher ha ...
... is a variation in electrode offset potentials. The voltage at the amplifier input is equal to the difference of the electrode offset potentials of ez and e 3 (eqn. 2, ibid.). Good results were obtained with the proposed method but some drawbacks must be mentioned. Reduced rejection for the higher ha ...
LT5519 - 0.7GHz to 1.4GHz High Linearity
... requirements of wireless and cable infrastructure transmission systems. A high speed, internally 50Ω matched, LO amplifier drives a double-balanced mixer core, allowing the use of a low power, single-ended LO source. An RF output transformer is integrated, thus eliminating the need for external matc ...
... requirements of wireless and cable infrastructure transmission systems. A high speed, internally 50Ω matched, LO amplifier drives a double-balanced mixer core, allowing the use of a low power, single-ended LO source. An RF output transformer is integrated, thus eliminating the need for external matc ...
Digital Electronics - Test bank of Questions and Problems In order to
... of more inputs was low? 73. What input logic gate would you use if you wanted a low output when an odd number of inputs were high? ...
... of more inputs was low? 73. What input logic gate would you use if you wanted a low output when an odd number of inputs were high? ...
Some of the online slides
... Figure 4.27 Two load lines and corresponding bias points. Bias point Q1 does not leave sufficient room for positive signal swing at the drain (too close to VDD). Bias point Q2 is too close to the boundary of the triode region and might not allow for sufficient negative signal swing. ...
... Figure 4.27 Two load lines and corresponding bias points. Bias point Q1 does not leave sufficient room for positive signal swing at the drain (too close to VDD). Bias point Q2 is too close to the boundary of the triode region and might not allow for sufficient negative signal swing. ...
HY2596A Description Features 3A 150kHz DC-DC BUCK REGULATOR
... requiring a smaller heat-sink or even no heat-sink. HY2596A performs well with standard inductors from several manufacturers and simplifying the design of switch mode power supplies. HY2596A guarantees 4% tolerance on output voltage within specified input voltages and output load conditions and 15% ...
... requiring a smaller heat-sink or even no heat-sink. HY2596A performs well with standard inductors from several manufacturers and simplifying the design of switch mode power supplies. HY2596A guarantees 4% tolerance on output voltage within specified input voltages and output load conditions and 15% ...
MAX1482/MAX1483 20µA, ⁄ -Unit-Load, Slew-Rate-Limited
... bidirectional data communications on multipoint bus transmission lines. Figures 14 and 15 show typical network applications circuits. These parts can also be used as line repeaters, with cable lengths longer than 4000 feet, as shown in Figure 16. To minimize reflections, the line should be terminate ...
... bidirectional data communications on multipoint bus transmission lines. Figures 14 and 15 show typical network applications circuits. These parts can also be used as line repeaters, with cable lengths longer than 4000 feet, as shown in Figure 16. To minimize reflections, the line should be terminate ...
AD537
... where f is in kHz, I is in mA and C is in µF. For example, for a FS frequency of 10 kHz at a FS input of 1 mA, C = 9500 pF. Calibration is effected by applying the full-scale input and adjusting R2 for the correct reading. This alternative adjustment scheme may also be used when it is desired to pre ...
... where f is in kHz, I is in mA and C is in µF. For example, for a FS frequency of 10 kHz at a FS input of 1 mA, C = 9500 pF. Calibration is effected by applying the full-scale input and adjusting R2 for the correct reading. This alternative adjustment scheme may also be used when it is desired to pre ...
ADA4311-1 数据手册DataSheet 下载
... should be located no more than ⅛-inch away from each of the power supply pins. A large, usually tantalum, 10 μF capacitor is required to provide good decoupling for lower frequency signals and to supply current for fast, large signal changes at the ADA4311-1 outputs. Bypassing capacitors should be l ...
... should be located no more than ⅛-inch away from each of the power supply pins. A large, usually tantalum, 10 μF capacitor is required to provide good decoupling for lower frequency signals and to supply current for fast, large signal changes at the ADA4311-1 outputs. Bypassing capacitors should be l ...
Fuzzy Logic.pdf - 123seminarsonly.com
... back until it is close to the input signal. A PLL operate on the same principle that the quantity feed back and compared is not the amplitude but the phase. VCO adjusts its own frequency until it is equal to that of input sinusoidal signal. At this point the frequency and phase of the signal are in ...
... back until it is close to the input signal. A PLL operate on the same principle that the quantity feed back and compared is not the amplitude but the phase. VCO adjusts its own frequency until it is equal to that of input sinusoidal signal. At this point the frequency and phase of the signal are in ...
DatasheetDirect.com
... portable radio-recorders, we offer a variety of highly-integrated two-chip manually-tuned AM/FM configurations; for mono and stereo reception. We also have an AM/FM stereo configuration that is optimized for use with a computercontrolled PLL frequency synthesizer for digital tuning. All these ICs op ...
... portable radio-recorders, we offer a variety of highly-integrated two-chip manually-tuned AM/FM configurations; for mono and stereo reception. We also have an AM/FM stereo configuration that is optimized for use with a computercontrolled PLL frequency synthesizer for digital tuning. All these ICs op ...
Computer interfacing Introduction
... Typical A.C. amplifier design Condenser a microphone amplifier circuit, and the diagram showing the output swing around the biased (steady state volateg) 2.5V. The capacitors isolate the stages of different biases. Condenser MIC output impedance is 75 Ohms. What is the input impedance of the amplif ...
... Typical A.C. amplifier design Condenser a microphone amplifier circuit, and the diagram showing the output swing around the biased (steady state volateg) 2.5V. The capacitors isolate the stages of different biases. Condenser MIC output impedance is 75 Ohms. What is the input impedance of the amplif ...
High Voltage, Precision Difference Amplifier AD8208
... The AD8208 preamplifier exceeds 80 dB CMRR at 10 kHz. However, because the output is available only by way of the 100 kΩ resistor, even a small amount of pin-topin capacitance between the IN pins and the A1 and A2 pins might couple an input common-mode signal larger than the greatly attenuated pream ...
... The AD8208 preamplifier exceeds 80 dB CMRR at 10 kHz. However, because the output is available only by way of the 100 kΩ resistor, even a small amount of pin-topin capacitance between the IN pins and the A1 and A2 pins might couple an input common-mode signal larger than the greatly attenuated pream ...
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.