AD834 数据手册DataSheet 下载
... bipolar process used to fabricate the AD834, the outputs appear as a differential pair of currents at open collectors. To provide a single-ended ground referenced voltage output, some form of external current to voltage conversion is needed. This may take the form of a wideband transformer, balun, o ...
... bipolar process used to fabricate the AD834, the outputs appear as a differential pair of currents at open collectors. To provide a single-ended ground referenced voltage output, some form of external current to voltage conversion is needed. This may take the form of a wideband transformer, balun, o ...
V<30 “34
... tion comprising a ?rst amplifying means having an out~ inverting the phase of an applied signal having an input put terminal and having an input terminal connected to terminal connected to receive signals from said pair of an input signal source, degenerative feedback circuit elements, means for alg ...
... tion comprising a ?rst amplifying means having an out~ inverting the phase of an applied signal having an input put terminal and having an input terminal connected to terminal connected to receive signals from said pair of an input signal source, degenerative feedback circuit elements, means for alg ...
EECE 1101 Lab Manual
... Dress Codes and Ethics ................................................................................................... - 3 Safety .............................................................................................................................. - 4 Acquaint yourself with the location ...
... Dress Codes and Ethics ................................................................................................... - 3 Safety .............................................................................................................................. - 4 Acquaint yourself with the location ...
Chapter 4.7 - Communication Circuits
... past several years. Once dominated by public safety radio, the 30 to 1000 MHz spectrum is now packed with personal and low cost business radio systems. The vast majority of this equipment uses FM or FSK modulation and is targeted at short range applications. From mobile phones and VHF marine radios ...
... past several years. Once dominated by public safety radio, the 30 to 1000 MHz spectrum is now packed with personal and low cost business radio systems. The vast majority of this equipment uses FM or FSK modulation and is targeted at short range applications. From mobile phones and VHF marine radios ...
Stereo 160 - Goldpoint Level Controls
... was designed to provide the highest combination of quality and value available, which is the Dynaco tradition. The Dynaco Stereo 160 amplifier uses special power supply buffering circuitry - found in no other brand of amplifiers in this class. We have included a separate buffer circuit for each of t ...
... was designed to provide the highest combination of quality and value available, which is the Dynaco tradition. The Dynaco Stereo 160 amplifier uses special power supply buffering circuitry - found in no other brand of amplifiers in this class. We have included a separate buffer circuit for each of t ...
Edwards Sentrol 300 Series Interlock Switches, 301-BT
... solenoids must be considered. Transient protection, such as back-to-back zener diodes (TransZorb®) or an RC network, is recommended for such loads to ensure that maximum ratings of the switch are not exceeded. Not recommended to be used with tungsten filament loads because of high current inrush sur ...
... solenoids must be considered. Transient protection, such as back-to-back zener diodes (TransZorb®) or an RC network, is recommended for such loads to ensure that maximum ratings of the switch are not exceeded. Not recommended to be used with tungsten filament loads because of high current inrush sur ...
Amplifiers and Bits: An Introduction to Selecting Amplifiers for Data Converters
... used, divisions can be accomplished by subtraction of the quantities. Therefore, at low frequencies before the internal compensation break point, the closed loop gain in the figure above is 110 dB – 70 dB, or 40 dB. The sacrifice in gain is accompanied by an increase in bandwidth. Instead of the con ...
... used, divisions can be accomplished by subtraction of the quantities. Therefore, at low frequencies before the internal compensation break point, the closed loop gain in the figure above is 110 dB – 70 dB, or 40 dB. The sacrifice in gain is accompanied by an increase in bandwidth. Instead of the con ...
B112LP Plug-in Detector Base - Fire
... After the detector base is wired and attached to the electrical box, position the shorting spring against terminal 3. Use the slot in the retaining clip to hold the spring against the terminal, as shown in Figure 1. This shorts the negative-in and negative-out leads so that loop wiring can be tested ...
... After the detector base is wired and attached to the electrical box, position the shorting spring against terminal 3. Use the slot in the retaining clip to hold the spring against the terminal, as shown in Figure 1. This shorts the negative-in and negative-out leads so that loop wiring can be tested ...
LTC6905 - 17MHz to 170MHz Resistor Set SOT-23 Oscillator.
... The LTC®6905 precision, programmable silicon oscillator is easy to use and occupies very little board space. It requires only a single resistor to set the output frequency from 17MHz to 170MHz with a typical frequency error of 0.5% or less. ...
... The LTC®6905 precision, programmable silicon oscillator is easy to use and occupies very little board space. It requires only a single resistor to set the output frequency from 17MHz to 170MHz with a typical frequency error of 0.5% or less. ...
Evaluation Kit - Apex Microtechnology
... PA94/PA95 pin-out. With ample breadboarding areas it is flexible enough to analyze a multitude of standard or proprietary circuit configurations. Critical connections for power supply bypassing, compensation and current limiting are pre-wired. Components not usually readily available in engineering ...
... PA94/PA95 pin-out. With ample breadboarding areas it is flexible enough to analyze a multitude of standard or proprietary circuit configurations. Critical connections for power supply bypassing, compensation and current limiting are pre-wired. Components not usually readily available in engineering ...
Precision Full-Wave Rectifier, Dual-Supply
... The test results with a 20 Vpp input at frequencies of 100 kHz and 200 kHz are shown in Figure 8. The output distortion when the input signal transitions from negative to positive is now very noticeable. The distortion occurs during the time when the circuit transitions from forward biasing D1 to D2 ...
... The test results with a 20 Vpp input at frequencies of 100 kHz and 200 kHz are shown in Figure 8. The output distortion when the input signal transitions from negative to positive is now very noticeable. The distortion occurs during the time when the circuit transitions from forward biasing D1 to D2 ...
The Tube CAD Journal, August 1999
... same 100 ohm plate resistor value yielded the best performance into the 32 ohms, in spite of this load being 10 times lower in value than the previous load. Moving to the other extreme, I replaced the 32 ohm resistor with a 3k resistor and retested. The 100 ohm plate resistor value once again made f ...
... same 100 ohm plate resistor value yielded the best performance into the 32 ohms, in spite of this load being 10 times lower in value than the previous load. Moving to the other extreme, I replaced the 32 ohm resistor with a 3k resistor and retested. The 100 ohm plate resistor value once again made f ...
LMX2335/LMX2336/LMX2337 PLLatinum Dual Frequency Synthesizer for RF Personal Communications
... The LMX2335, LMX2336 and LMX2337 are monolithic, integrated dual frequency synthesizers, including two high frequency prescalers, and are designed for applications requiring two RF phase-lock loops. They are fabricated using National’s ABiC IV silicon BiCMOS process. The LMX2335/36/37 contains two d ...
... The LMX2335, LMX2336 and LMX2337 are monolithic, integrated dual frequency synthesizers, including two high frequency prescalers, and are designed for applications requiring two RF phase-lock loops. They are fabricated using National’s ABiC IV silicon BiCMOS process. The LMX2335/36/37 contains two d ...
AN159 - Measuring 2nV/√Hz Noise and 120dB
... Paralleling of input pairs and amplifier stages provides a benefit in terms of noise floor without sacrificing gain. Amplifier circuits are known to show a drop in voltage noise when paralleled, with N stages giving a √N reduction in noise. Paralleling of the transistor pairs lowers the effective no ...
... Paralleling of input pairs and amplifier stages provides a benefit in terms of noise floor without sacrificing gain. Amplifier circuits are known to show a drop in voltage noise when paralleled, with N stages giving a √N reduction in noise. Paralleling of the transistor pairs lowers the effective no ...
The Complexity of XPath Evaluation
... language is at least as hard as another. • Here we will show: L-Circuit is reducible to L-Core XPath. It proves that L-Core XPath is at least as hard as L-Circuit, therefore P-Hard. • We have to build (Q,D) that yields a nonempty result iff (C,I) evaluates to 1. ...
... language is at least as hard as another. • Here we will show: L-Circuit is reducible to L-Core XPath. It proves that L-Core XPath is at least as hard as L-Circuit, therefore P-Hard. • We have to build (Q,D) that yields a nonempty result iff (C,I) evaluates to 1. ...
A Novel Second-Order All-Pass Filter Using Square
... besides it has not capability of electronically tunable. First order voltage mode all-pass filter was proposed in 2008 [17]. The filter designed resistorless was electronically tunable. In 2010 voltage-mode all-pass filter was proposed by Biolek et al. [18]. The filter is using one active element, v ...
... besides it has not capability of electronically tunable. First order voltage mode all-pass filter was proposed in 2008 [17]. The filter designed resistorless was electronically tunable. In 2010 voltage-mode all-pass filter was proposed by Biolek et al. [18]. The filter is using one active element, v ...
164_56809_Lecture notes on feedback amplifiers
... a) Increased stability in the amplification. The gain is less dependent on the parameters of the amplifier elements. b) Feedback reduces distortion in the amplifier. c) The bandwidth of the amplifier is increased. d) It is easier to achieve desired input and output impedances. These advantages are a ...
... a) Increased stability in the amplification. The gain is less dependent on the parameters of the amplifier elements. b) Feedback reduces distortion in the amplifier. c) The bandwidth of the amplifier is increased. d) It is easier to achieve desired input and output impedances. These advantages are a ...
MAX3460–MAX3464 +5V, Fail-Safe, 20Mbps, Profibus RS-485/ RS-422 Transceivers General Description
... bus transceivers for RS-485 and RS-422 communications. They are designed to meet TIA/EIA-422-B, TIA/EIA-485-A, V.11, and X.27 standards. The transceiver complies with the Profibus specification providing +2.1V output level with a 54Ω load, 20Mbps data rate, and output skew less than 2ns. Each part c ...
... bus transceivers for RS-485 and RS-422 communications. They are designed to meet TIA/EIA-422-B, TIA/EIA-485-A, V.11, and X.27 standards. The transceiver complies with the Profibus specification providing +2.1V output level with a 54Ω load, 20Mbps data rate, and output skew less than 2ns. Each part c ...
Raavi Swapna thesis 2015
... ABSTARCT.................................................................................................................................. viii 1. INTRODUCTION ....................................................................................................................... 1 ...
... ABSTARCT.................................................................................................................................. viii 1. INTRODUCTION ....................................................................................................................... 1 ...
AD8045
... The AD8045 features a low distortion pinout for the LFCSP, which improves second harmonic distortion and simplifies the layout of the circuit board. The AD8045 has 1 GHz bandwidth, 1350 V/µs slew rate, and settles to 0.1% in 7.5 ns. With a wide supply voltage range (3.3 V to 12 V) and low offset vol ...
... The AD8045 features a low distortion pinout for the LFCSP, which improves second harmonic distortion and simplifies the layout of the circuit board. The AD8045 has 1 GHz bandwidth, 1350 V/µs slew rate, and settles to 0.1% in 7.5 ns. With a wide supply voltage range (3.3 V to 12 V) and low offset vol ...
AD734.pdf
... voltage, U, explained fully on the following page. Internal signals are actually in the form of currents, but the function of the AD734 can be understood using voltages throughout, as shown in this figure. Pins are named using upper-case characters (such as X1, Z2) while the voltages on these pins a ...
... voltage, U, explained fully on the following page. Internal signals are actually in the form of currents, but the function of the AD734 can be understood using voltages throughout, as shown in this figure. Pins are named using upper-case characters (such as X1, Z2) while the voltages on these pins a ...
DC1969A-A/DC1969A-B – LTC4120EUD
... The blue and green traces are the drains of the transmitter MOSFETs M1 and M2 (see Figure 12), respectively. The red trace is the difference (VCX – VCY) of those two nodes, and shows that the resonant tank is producing a sine wave. The peak-to-peak voltage of 2πVCC = 31.5V, results from the current ...
... The blue and green traces are the drains of the transmitter MOSFETs M1 and M2 (see Figure 12), respectively. The red trace is the difference (VCX – VCY) of those two nodes, and shows that the resonant tank is producing a sine wave. The peak-to-peak voltage of 2πVCC = 31.5V, results from the current ...
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.