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trivum SC340
trivum SC340

... compact and flexible design - for maximum freedom during installation. Whether as a wall mounting or as top or under installation, due to the small height of FLEX-products, they fit almost everywhere in between. The SC340 can operate up to four zones independently. Four independent streaming clients ...
to this file: /tps_tx1000
to this file: /tps_tx1000

Franck-Hertz Experiment - NUS Physics Department
Franck-Hertz Experiment - NUS Physics Department

... (1) The oven housing and the screws on the front panel will be at the current set temperature during operation and may therefore be very hot. The carrying handle and the socket on the Franck-hertz tube may be quite hot, particularly under extended operation under the oven. After all measurements, sw ...
operational amplifier design with rail to rail supply voltage output
operational amplifier design with rail to rail supply voltage output

... connected PMOS transistors behave like MOSFETs with twice the width of other PMOS transistors. The NMOS transistors which are biased from the voltage Vbias behave like MOSFETs with four times the width of the other NMOS transistors. The current flowing into all the MOSFET will be same for the equal ...
20 - COMSATS Institute of Information Technology, Virtual
20 - COMSATS Institute of Information Technology, Virtual

... and dc current flows through the circuit at all times.  The class of the amplifier is determined by VBB with respect to the input signal. Signal that adds to VBB causes transistor current to increase. Signal that subtracts from VBB causes transistor current to decrease. ...
ServoWire® SD 230 Series Drives
ServoWire® SD 230 Series Drives

... axis position for either or both axes within one microsecond of assertion. They can initiate axis motion on the next position loop update (between 0.375 and 1.0 msec delay— depending on loop rate). ✔ E-Stop and Overtravel Limit Inputs: Each drive provides optically isolated inputs, which can be conf ...
RA NGER : VIKING
RA NGER : VIKING

... ally flat response and stable, low impedance drive to the 110dulators. The first two amplifier stages consist of cascade connected triode sections of a 12AX7 working into a parallel connected 12AU7 power driver. Extra high speech gain permits the use of virtually any communications type dynamic or c ...
Draw a complete schematic in your lab book, including all ground
Draw a complete schematic in your lab book, including all ground

... negative feedback, which means that a portion of the output signal is sent back to the negative input of the op-amp. The op-amp itself has very high gain, but relatively poor gain stability and linearity. When negative feedback is used, the circuit gain is greatly reduced, but it becomes very stable ...
The Transistor as a Switch
The Transistor as a Switch

... way that it always operates within its "active" region, that is the linear part of the output characteristics curves are used. However, both the NPN & PNP type bipolar transistors can be made to operate as "ON/OFF" type solid state switches by biasing the transistors base differently to that of a si ...
Active Loads
Active Loads

LE005 Ultra Small Mode UV Lineair Transponder
LE005 Ultra Small Mode UV Lineair Transponder

... popular. To get also a VHF amplifier to work on a single 3Vdc supply is even more difficult to achieve. These days there are several low voltage power amplifiers available for the 800MHz to 1.8GHz band. This means they are normally used for this region, and have their application circuits in this ra ...
Your Presentation (Name)
Your Presentation (Name)

Gael Hatchue
Gael Hatchue

Current goals: Design low-power (100nA) ADC and DAC to have 3
Current goals: Design low-power (100nA) ADC and DAC to have 3

... We plan to extensively test the individual blocks to verify they work on their own. One set of simulations will be the testing of these blocks. Since the ADC/DAC will introduce quantization error within the circuit, we plan to simulate the system without these components to see an ideal view of how ...
SLI-80 - Cary Audio
SLI-80 - Cary Audio

... For the technically minded, a review of the circuit in your new SLI 80 is in order. Your new SLI 80 integrated stereo amplifier operates in a class A/B-1 mode utilizing a negative fixed bias supply. The KT88/6550 output tubes are configured in push-pull. The triode mode provides 40 watts/channel of ...
CIRCUIT FUNCTION AND BENEFITS
CIRCUIT FUNCTION AND BENEFITS

... CIRCUIT FUNCTION AND BENEFITS The circuit described in this document provides a dc-coupled, single-ended-to-differential conversion of a bipolar input signal to the AD7356 5 MSPS, 12-bit SAR ADC. This circuit is designed to ensure maximum performance of the AD7356 by providing adequate settling time ...
MAX4450/MAX4451 Ultra-Small, Low-Cost, 210MHz, Single-Supply Op Amps with Rail-to-Rail Outputs General Description
MAX4450/MAX4451 Ultra-Small, Low-Cost, 210MHz, Single-Supply Op Amps with Rail-to-Rail Outputs General Description

... Select the gain-setting feedback (RF) and input (RG) 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 ...
LF155/LF156/LF256/LF257/LF355/LF356/LF357 JFET Input
LF155/LF156/LF256/LF257/LF355/LF356/LF357 JFET Input

... Note 4: The Temperature Coefficient of the adjusted input offset voltage changes only a small amount (0.5µV/˚C typically) for each mV of adjustment from its original unadjusted value. Common-mode rejection and open loop voltage gain are also unaffected by offset adjustment. Note 5: The input bias cu ...
A Survey on Instrumentation Amplifiers used for Biomedical
A Survey on Instrumentation Amplifiers used for Biomedical

Design and Simulation of VOFA based WEIN Bridge Oscillator NI
Design and Simulation of VOFA based WEIN Bridge Oscillator NI

... device. An operational amplifier is a direct- coupled high gain amplifier usually consisting of one or more differential amplifiers and usually followed by a level translator and an output stage [1]. The output stage is generally a push-pull or push-pull complementarysymmetry pair. It is a circuit w ...
MOS Amplifier Topologies
MOS Amplifier Topologies

... Av = −gm ( RL || rO ) Rin = ∞ Rout = RL || rO  However, Early effect and channel length modulation affect CE and CS stages in a similar manner. CH7 CMOS Amplifiers ...
Homework set no 3 - Department of Applied Engineering
Homework set no 3 - Department of Applied Engineering

Formula for two-carrier intermodulation distortion
Formula for two-carrier intermodulation distortion

... MHz. For the sake of comparison, equivalent results obtained by numerical solution of (1)–(3) are also depicted, showing, as expected, excellent agreement. As it can be appreciated, both harmonic and intermodulation distortions show lowpass characteristics, however, with different roll-off frequenci ...
REGULATING PULSE WIDTH MODULATORS
REGULATING PULSE WIDTH MODULATORS

... Figure 7 : Output Circuit (1/2 circuit shown). ...
Systems Integration Amplifier®
Systems Integration Amplifier®

... Allow a minimum of 2” of depth behind unit to accommodate cables and connectors. ...
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Tube sound



Tube sound (or valve sound) is the characteristic sound associated with a vacuum tube-based audio amplifier. After introduction of solid state amplifiers, tube sound appeared as the logical complement of transistor sound, which had some negative connotations due to crossover distortion of early transistor amplifiers. The audible significance of tube amplification on audio signals is a subject of continuing debate among audio enthusiasts.Many electric guitar, electric bass, and keyboard players in several genres also prefer the sound of tube instrument amplifiers or preamplifiers.
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