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CA3130, CA3130A Datasheet
CA3130, CA3130A Datasheet

... increased and current flow through Q8 (from the positive supply) decreases correspondingly. When the gate terminals of Q8 and Q12 are driven increasingly negative with respect to ground, current flow through Q8 is increased and current flow through Q12 is decreased accordingly. Single-supply Operati ...
CHAPTER 3:  SiGe MONOLITHIC TECHNOLOGIES
CHAPTER 3: SiGe MONOLITHIC TECHNOLOGIES

... The literature study presented in Chapter 2 concluded that a LC-ladder matched amplifier with capacitive shunt-shunt feedback could be a feasible means of implementing a wideband LNA that overcomes many of the shortcomings in existing LNA topologies. To characterise the performance of such a LNA ext ...
HIGH EFFICIENCY 3-PHASE CMOS RECTIFIER WITH STEP UP AND REGULATED
HIGH EFFICIENCY 3-PHASE CMOS RECTIFIER WITH STEP UP AND REGULATED

... 2.3. Micro conditioner selection. The choice of the best converter relies on many design and operating issues. At first, the single-stage topology seems to offer the best compromises. However, it requires operating power CMOS inverter legs at high switching frequencies. This is quite challenging bec ...
MAX1725/MAX1726 12V, Ultra-Low I , Low-Dropout Linear Regulators
MAX1725/MAX1726 12V, Ultra-Low I , Low-Dropout Linear Regulators

... through either an internal resistor voltage-divider connected to OUT (MAX1726) or an external resistor network connected to FB (MAX1725). Additional features include an output current limiter, reverse-battery protection, a thermal sensor, and shutdown logic. ...
OPT101: Monolithic Photodiode and Single
OPT101: Monolithic Photodiode and Single

III. Voltage Regulation
III. Voltage Regulation

... Once again, interest in the two issues has converged. Technology advances into new DER, including turbines, microturbines, fuel cells, and reciprocating engines, and the opening of the electric power markets has thrust DER into the spotlight yet again and many who were working solely in power qualit ...
TPS780xxEVM-301 User`s Guide
TPS780xxEVM-301 User`s Guide

... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s te ...
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A Novel High Speed Differential Ultra Low-Voltage

Results E-cloud Measurements MD Week 29
Results E-cloud Measurements MD Week 29

... very narrow band filters and/or alternate amplifiers with much higher IP3-points (hard to find) Most likely we need a good/realistic combination of both methods of mitigation The signal levels in the receiver path have to be set very accurately and highest vigilance to IMD has to be paid. Keep in mi ...
DS96172/DS96174 RS-485/RS-422 Quad
DS96172/DS96174 RS-485/RS-422 Quad

... harm and take appropriate remedial actions. Buyer will fully indemnify TI and its representatives against any damages arising out of the use of any TI components in safety-critical applications. In some cases, TI components may be promoted specifically to facilitate safety-related applications. With ...
rtfx harmonic problems in capacitor banks
rtfx harmonic problems in capacitor banks

... HARMONICS OF THE SAME FREQUENCY ...
MAX2630–MAX2633 VHF-to-Microwave, +3V, General-Purpose Amplifiers _______________General Description
MAX2630–MAX2633 VHF-to-Microwave, +3V, General-Purpose Amplifiers _______________General Description

... The MAX2630/MAX2631 are biased internally, eliminating the need for external bias resistors or inductors. The MAX2632/MAX2633 have a user-selectable supply current, which can be adjusted by adding a single external resistor. This allows customized output power and gain according to specific applicat ...
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Astable multivibrator circuit

... is in parallel with the Miller output capacitance, ...
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555 TIMER

... 'open' position, which allows the timer output to stay low, as established by C1 on start-up. When S1 is disturbed, causing its contacts to be bridged by the mercury blob, the 555 latch is set to a high output level where it will stay even if the switch is returned to its starting position. The high ...
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θ θ θ - Indian Journal of Science and Technology

Power Supply Noise Reduction - The Designer`s Guide Community
Power Supply Noise Reduction - The Designer`s Guide Community

INTRODUCTION - Atlas 180 Atlas 215 Atlas 210 Atlas 350 Atlas 110
INTRODUCTION - Atlas 180 Atlas 215 Atlas 210 Atlas 350 Atlas 110

... F.E.T. amplifiers. With its advanced front end design the Atlas 180 will continue receiving signals in the presence of extremely strong adjacent channel stations that would overload, cross modulate, or desensitize other receivers. Sensitivity: As with most new developments in technology, it may be d ...
TUNED LNA FOR RFICs - Dipartimento di Ingegneria dell
TUNED LNA FOR RFICs - Dipartimento di Ingegneria dell

... technology, so it was not possible to validate the results of the electromagnetic simulations with real data. However, the performances, as observed after measuring ten devices, are well repetitive with the typical spreading of the used silicon bipolar process. This result clearly indicates the pres ...
DAC-HF - DATEL
DAC-HF - DATEL

... from the analog output. Avoid ground loop problems by connecting all grounds on the board to the ground plane. The remainder of the ground plane should include as much of the circuit board as possible. 3. When the converter is configured for voltage output with an external operational amplifier, kee ...
CONSTRUCTION AND USE of BROADBAND TRANSFORMERS
CONSTRUCTION AND USE of BROADBAND TRANSFORMERS

... transformers is when they are used in antenna systems. A balun is designed to interface between specific impedances. It cannot accommodate a wide range of impedances, irrespective of its transformation ratio. For example, a 4 . -1 balun transformer is normally used between a 50-ohm unbalanced line a ...
Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable OPA690 FEATURES
Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable OPA690 FEATURES

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99 User manual v3

... under-rated coax and connectors are used. These often are responsible for at least one S unit of degradation. (This means you could have bought a 375 W amplifier and achieved the same radiated signal by buying good quality feed-line components!) Use the lowest loss 50-ohm coaxial cable you can obtai ...
Diapositiva 1
Diapositiva 1

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A Review of Carrier Based Modulation Techniques

2.5V or 3.3V, 200-MHz, 9-Output Clock Driver,CY29350 - tyro
2.5V or 3.3V, 200-MHz, 9-Output Clock Driver,CY29350 - tyro

... of any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license under patent or other rights. Cypress products are not warranted nor intended to be used for medical, life support, life saving, critical control or safety applications, unless pursuant to an ...
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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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