Topic
RC circuit
About: RC circuit is a research topic. Over the lifetime, 5824 publications have been published within this topic receiving 62152 citations. The topic is also known as: resistor–capacitor circuit & RC filter.
Papers published on a yearly basis
Papers
More filters
TL;DR: In this article, the authors show that the distribution of R and C elements in a porous electrode structure leads to a decline of energy-density with operating power-density as current drain is increased.
202 citations
Book•
30 Dec 1996TL;DR: In this paper, the authors present an overview of electrical circuits and their properties, including inductance, capacitance, and capacitance in series and parallel, as well as an analysis of a simple NMOS Amplifier.
Abstract: (NOTE: Each chapter concludes with Summary and Problems.) I. CIRCUITS. 1. Introduction. Overview of Electrical Engineering. Circuits, Currents, and Voltages. Power and Energy. Kirchhoff's Current Law. Kirchhoff's Voltage Law. Introduction to Circuit Elements. Introduction to Circuits. 2. Resistive Circuits. Resistances in Series and Parallel. Network Analysis by Using Series and Parallel Equivalents. Voltage-Divider and Current-Divider Circuits. Node-Voltage Analysis. Mesh-Current Analysis. Thevenin and Norton Equivalent Circuits. Superposition Principle. Wheatstone Bridge. 3. Inductance and Capacitance. Capacitance. Capacitances in Series and Parallel. Physical Characteristics of Capacitors. Inductance. Inductances in Series and Parallel. Practical Inductors. Mutual Inductance. 4. Transients. First-Order RC Circuits. DC Steady State. RL Circuits. RC and RL Circuits with General Sources. Second-Order Circuits. 5. Steady-State Sinusoidal Analysis. Sinusoidal Currents and Voltages. Phasors. Complex Impedances. Circuit Analysis with Phasors and Complex Impedances. Power in AC Circuits. Thevenin and Norton Equivalent Circuits. Balanced Three-Phase Circuits. 6. Frequency Response, Bode Plots, and Resonance. Fourier Analysis, Filters, and Transfer Functions. First-Order Lowpass Filters. Decibels, the Cascade Connection, and Logarithmic Frequency Scales. Bode Plots. First-Order Highpass Filters. Series Resonance. Parallel Resonance. Ideal and Second-Order Filters. Digital Signal Processing. II. DIGITAL SYSTEMS. 7. Logic Circuits. Basic Logic Circuit Concepts. Representation of Numerical Data in Binary Form. Combinatorial Logic Circuits. Synthesis of Logic Circuits. Minimization of Logic Circuits. Sequential Logic Circuits. 8. Microcomputers. Computer Organization. Memory Types. Digital Process Control. The Motorola 68HC11/12. The Instruction Set and Addressing Modes for the 68HC11. Assembly-Language Programming. 9. Computer-Based Instrumentation Systems. Measurement Concepts and Sensors. Signal Conditioning. Analog-to-Digital Conversion. LabVIEWaA A . III. ELECTRONICS. 10. Diodes. Basic Diode Concepts. Load-Line Analysis of Diode Circuits. Zener-Diode Voltage-Regulator Circuits. Ideal-Diode Model. Piecewise-Linear Diode Models. Rectifier Circuits. Wave-Shaping Circuits. Linear Small-Signal Equivalent Circuits. 11. Amplifiers: Specifications and External Characteristics. Basic Amplifier Concepts. Cascaded Amplifiers. Power Supplies and Efficiency. Additional Amplifier Models. Importance of Amplifier Impedances in Various Applications. Ideal Amplifiers. Frequency Response. Linear Waveform Distortion. Pulse Response. Transfer Characteristic and Nonlinear Distortion. Differential Amplifiers. Offset Voltage, Bias Current, and Offset Current. 12. Field-Effect Transistors. NMOS and PMOS Transistors. Load-Line Analysis of a Simple NMOS Amplifier. Bias Circuits. Small-Signal Equivalent Circuits. Common-Source Amplifiers. Source Followers. CMOS Logic Gates. 13. Bipolar Junction Transistors. Current and Voltage Relationships. Common-Emitter Characteristics. Load-Line Analysis of a Common-Emitter Amplifier. pnp Bipolar Junction Transistor. Large-Signal DC Circuit Models. Large-Signal DC Analysis of BJT Circuits. Small-Signal Equivalent Circuits. Common-Emitter Amplifiers. Emitter-Followers. 14. Operational Amplifiers. Ideal Operational Amplifiers. Summing-Point Constraint. Inverting Amplifiers. Noninverting Amplifiers. Design of Simple Amplifiers. Op-Amp Imperfections in the Linear Range of Operation. Nonlinear Limitations. DC Imperfections. Differential and Instrumentation Amplifiers. Integrators and Differentiators. Active Filters. IV. ELECTROMECHANICS. 15. Magnetic Circuits and Transformers. Magnetic Fields. Magnetic Circuits. Inductance and Mutual Inductance. Magnetic Materials. Ideal Transformers. Real Transformers. 16. DC Machines. Overview of Motors. Principles of DC Machines. Rotating DC Machines. Shunt-Connected and Separately Excited DC Motors. Series-Connected DC Motors. Speed Control of DC Motors. 17. AC Machines. Three-Phase Induction Motors. Equivalent Circuit and Performance Calculations for Induction Motors. Synchronous Machines. Single-Phase Motors. Stepper Motors. Appendix A: Complex Numbers. Appendix B: Nominal Values and the Color Code for Resistors. Appendix C: Preparing for the Fundamentals of Engineering Exam. Appendix D: Computer-Aided Circuit Analysis. Index.
195 citations
TL;DR: This paper proves that the Elmore delay measure is an absolute upper bound on the actual 50% delay of an RC tree response and proves that this bound holds for input signals other than steps and that the actual delay asymptotically approaches theElmore delay as the input signal rise time increases.
Abstract: The Elmore delay is an extremely popular timing-performance metric which is used at all levels of electronic circuit design automation, particularly for resistor-capacitor (RC) tree analysis. The widespread usage of this metric is mainly attributable to it being a delay measure that is a simple analytical function of the circuit parameters. The only drawback to this delay metric is the uncertainty of its accuracy and the restriction to it being an estimate only for the step response delay. In this paper, we prove that the Elmore delay measure is an absolute upper bound on the actual 50% delay of an RC tree response. Moreover, we prove that this bound holds for input signals other than steps and that the actual delay asymptotically approaches the Elmore delay as the input signal rise time increases. A lower bound on the delay is also developed using the Elmore delay and the second moment of the impulse response. The utility of this bound is for understanding the accuracy and the limitations of the Elmore metric as we use it as a performance metric for design automation.
193 citations
TL;DR: A technique called tree decomposition and load redistribution is introduced that is capable of dealing with general RC networks without sacrificing a number of desirable properties of tree networks.
Abstract: Based upon the delay of Elmore, a single value of delay is derived for any node in a general RC network. The effects of parallel connections and stored charge are properly taken into consideration. A technique called tree decomposition and load redistribution is introduced that is capable of dealing with general RC networks without sacrificing a number of desirable properties of tree networks. An experimental simulator called SDS (Signal Delay Simulator) has been developed. For all the examples tested so far, this simulator runs two to three orders of magnitude faster than SPICE, and detects all transitions and glitches at approximately the correct time.
190 citations
TL;DR: A wide-bandwidth continuous-time sigma-delta ADC is implemented in a 0.13-/spl mu/m CMOS circuit that achieves a dynamic range of 11 bits over a bandwidth of 15 MHz.
Abstract: A wide-bandwidth continuous-time sigma-delta ADC is implemented in a 0.13-/spl mu/m CMOS. The circuit is targeted for wide-bandwidth applications such as video or wireless base-stations. The active blocks are composed of regular threshold voltage devices only. The fourth-order architecture uses an OpAmp-RC-based loop filter and a 4-bit internal quantizer operated at 300-MHz clock frequency. The converter achieves a dynamic range of 11 bits over a bandwidth of 15 MHz. The power dissipation is 70 mW from a 1.5-V supply.
184 citations