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Chapter 33
Chapter 33

... (b) Explain how “CIVIL” works as another mnemonic device, where V represents voltage. 3. Why is the sum of the maximum voltages across each element in a series RLC circuit usually greater than the maximum applied voltage? Doesn’t that inequality violate Kirchhoff’s loop rule? 4. (a) Does the phase a ...
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... function of the current load and the output capacitor value. This operating mode reduces the switching and quiescent current losses. The auto PWM/PSM mode transition is controlled independently for each buck regulator. BUCK1 and BUCK2 operate in phase with the internal clock, BUCK3 operates out of p ...
Epiphone Valve Jr. Mods
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... Power supply filter - shouldn't really need to change on version 2 models unless you're real fussy about hum B1 Power supply filter Heater supply filter Volume Control - very cheap, better quality for less noise, longer life Stock OT is 7.5k impedance, EL84 is 5k, mismatched impedance means lower ou ...
Slide 1
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... It is very important to know where is the reference point, the point where we define x = 0. It is totally up to you how to define the reference point. You can set any point as a reference point but the final mathematical equation may differ depending on where you take as a reference point. So usuall ...
CH06 Steady state Analysis
CH06 Steady state Analysis

... setting the voltage sources to zero (short-circuit representation) and current sources to zero (open-circuit representation).  The current through, or voltage across, a portion of the network produced by each source is then added algebraically to find the total solution for current or voltage.  Th ...
LT2078/LT2079- Micropower, Dual and Quad, Single Supply, Precision Op Amps
LT2078/LT2079- Micropower, Dual and Quad, Single Supply, Precision Op Amps

... the LT2078/LT2079 was concentrated on reducing supply current without sacrificing other parameters. The offset voltage achieved is the lowest on any dual or quad nonchopper stabilized op amp––micropower or otherwise. Offset current, voltage and current noise, slew rate and gain bandwidth product are ...
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... impedance, supporting both single-ended and differential applications. The output current can be directly fed to the load (e.g., external resistor load or transformer), with no additional external output buffer required. An accurate on-chip reference and control amplifier allows the user to adjust t ...
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... Voltage across the capacitor is (3.4) V (t ) = ...
CHAPTER 6(b) - UniMAP Portal
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... setting the voltage sources to zero (short-circuit representation) and current sources to zero (open-circuit representation).  The current through, or voltage across, a portion of the network produced by each source is then added algebraically to find the total solution for current or voltage.  Th ...
High Performance CMOS Transmitters for
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... transmitters typically use a number of discrete components and several integrated circuits because they employ multiple device technologies. This thesis describes advancements at both the circuit and architectural levels which allow the construction of a single-chip CMOS transmitter while enabling h ...
Notch Tone Control
Notch Tone Control

... filter with a potentiometer to pan between the two responses. When the wiper is all the way to the right, you get the classic notch response. With the wiper all the way to the left, the audio is low passed and much of the high frequencies are attenuated. In between, some of the highs are dialed back ...
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... The AD7400A 1 is a second-order, Σ-Δ modulator that converts an analog input signal into a high speed, 1-bit data stream with on-chip digital isolation based on Analog Devices, Inc., iCoupler® technology. The AD7400A operates from a 5 V power supply and accepts a differential input signal of ±250 mV ...
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... [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 [3] Evaluation board tuned for 1.9 GHz, 1/8W operation ...
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... considered to constitute a potential risk of ignition by impact or friction. This must be taken into account during installation. The non-metallic cover of the wireless Ethernet modem constitutes an electrostatic discharge hazard. Clean only with a damp cloth. ...
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... 1/β intercept with the open-loop gain curve. Some circuits reduce bandwidth further, through reactive feedback elements, but all op amp circuits encounter a bandwidth limit at the 1/β intercept. Figure 6 illustrates this intercept and the coincident roll off of the ACL response. By definition, the 3 ...
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... distortion. Differential driver applications will deliver < –85dBc distortion at the peak upstream power levels of full rate ADSL. The high 200MHz bandwidth will also support the most demanding VDSL line driver requirements. ...
Op Amp Performance Analysis
Op Amp Performance Analysis

... 1/β intercept with the open-loop gain curve. Some circuits reduce bandwidth further, through reactive feedback elements, but all op amp circuits encounter a bandwidth limit at the 1/β intercept. Figure 6 illustrates this intercept and the coincident roll off of the ACL response. By definition, the 3 ...
HVRA Basic Electronics Class I April 2015
HVRA Basic Electronics Class I April 2015

... these can be recharged and used over and over, but the primary cell or battery cannot and must be discarded when discharged. When one or more cells are connected in series, their voltage adds, and it is called a battery. DC is of course the current that we can convert to chemical energy to store as ...
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CA3160 - Experimentalists Anonymous

... Because the CA3160 is very useful in single supply applications, it is pertinent to review some considerations relating to power supply current consumption under both single and dual supply service. Figures 1A and 1B show the CA3160 connected for both dual and single supply operation. Dual-supply op ...
UCC2819 数据资料 dataSheet 下载
UCC2819 数据资料 dataSheet 下载

... VAI: (voltage amplifier non-inverting input) This input can be tied to the VREF or any other voltage reference (≤7.5 V) to set the boost regulator output voltage. VAOUT: (voltage amplifier output) This is the output of the operational amplifier that regulates output voltage. The voltage amplifier ou ...
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Radio transmitter design

A radio transmitter is an electronic device which, when connected to an antenna, produces an electromagnetic signal such as in radio and television broadcasting, two way communications or radar. Heating devices, such as a microwave oven, although of similar design, are not usually called transmitters, in that they use the electromagnetic energy locally rather than transmitting it to another location.
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