practical low power digital vlsi design pdf

... on Very Large Scale Integration, VLSI-SoC 2015 Daejeon, Korea, October 5–7, 2015 Revised Selected Papers VLSI-SoC: Design for Reliability, Security, and Low Power Youngsoo Shin Chi Ying Tsui ... Ying TsuiRicardo Reis (Eds.) VLSI-SoC: Design for Reliability, Security, and Low Power 23rd IFIP WG 10.5/IEEE International Conference on Very Large Scale Integration, VLSI-SoC 2015 Revised Selected ... University, USAEmbedded System Architecture, Design, and Software Chairs Vijaykrishnan Narayanan Penn State University, USA Members Low-Power and Thermal-Aware Design Chairs Members Aida Todri-Sanial

Ngày tải lên: 14/05/2018, 11:05

... transceiver with a single 0.5-Volt power supply voltage, which may further reduce the power consumptions of the overall system Therefore low-voltage, low-power designs for frequency synthesizer ... into the low-voltage and low-power design of the ADPLL, which may also help to improve the performance of the frequency synthesizer and reduce the chip area In this design, the output power control ... transformation Comprehensive design equations are derived to aid the PA design, characterization and optimization The proposed design facilitates fully on-chip solution for low-power Class-E PA Measurement

Ngày tải lên: 09/09/2015, 18:49

... chapter discusses design considerations for low-voltage low-power circuits The discussion starts from low-voltage circuit design issues Then it is followed by low-voltage circuit design techniques ... Trang 1LOW-VOLTAGE LOW-POWER CAPACITOR ΔΣ MODULATOR DESIGN SWITCHED-YANG ZHENGLIN NATIONAL UNIVERSITY OF SINGAPORE 2012 Trang 3LOW- VOLTAGE LOW-POWER CAPACITOR ΔΣ MODULATOR DESIGNSWITCHED-YANG ... techniques Collaborated with low-voltage application, low-power design technique is presented at the end Trang 27Chapter 4: This chapter presents a low-voltage low-power ΔΣ modulator for audio-band

Ngày tải lên: 09/09/2015, 18:49

... THE DESIGN OF LOW POWER ULTRAWIDEBAND TRANSCEIVERS Wang Lei NATIONAL UNIVERSITY OF SINGAPORE 2013 THE DESIGN OF LOW POWER ULTRAWIDEBAND TRANSCEIVERS Wang Lei ... fully digital implementation and duty cycling Because of its digital pulse like nature, IR UWB can benefit from the scalability of CMOS technology and the tremendous digital signal processing power ... cancelling for low-power low-voltage applications," IEEE Transactions on Circuits and Systems I, vol 57 no 8, pp 1993-2005, 2010 [56] Q Li and Y.P Zhang, "A 1.5-V 2–9.6-GHz inductorless low-noise

Ngày tải lên: 10/09/2015, 09:21

... LPS Low is updated accordingly after Range update RangeLPS RangeMPSRange LowMPS LowLPS Low MPS LPS Figure 2-1: Coding interval subdivision of binary arithmetic coding Low Low Range Low Low ... as [Low, Low + Range) For each bin encoding, the interval is subdivided into two Trang 28Chapter 2 Review of Arithmetic Coding and CABAC subintervals [LowLPS, LowLPS + RangeLPS) and [LowMPS, LowMPS ... Chapter 3 Review of Existing CABAC Designs 26 3.1 CABAC Decoder and Encoder IP designs of H.264/AVC 27 3.1.1 CABAC Decoder Designs 27 3.1.2 CABAC Encoder Designs 32 3.2 Summary of Implementation

Ngày tải lên: 10/09/2015, 15:50

... Trang 1LOW POWER LOW NOISE ANALOG FRONT-END IC DESIGN FOR BIOMEDICAL SENSOR INTERFACE ZOU XIAODAN NATIONAL UNIVERSITY OF SINGAPORE 2010 Trang 2LOW POWER LOW NOISE ANALOG FRONT-END IC DESIGN ... the design of the low power low noise analog front-end IC for biomedical sensor interface Power consumption is one of the most important considerations in wearable biomedical sensor interface design ... achieve high power efficiency The total power dissipation of the overall system should be within 1 µW under battery supply B To design each individual circuit block for the low noise, low power analog

Ngày tải lên: 11/09/2015, 10:07

... Panigrahi Batter-driven system design: A new frontier in low power design In Proceedings of Asia South Pacific Design Automation Conference/International Conference on VLSI Design, January 2002 [5] ... Kawaguchi, and T Kuroda Low-power CMOS design through Vth control and low-swing circuits In Proceedings of the 1997 International Symposium on Low Power Electronics and Design, 1997, pp 1-6 [46] ... completely on-chip voltage regulation technique for low power digital circuits In Proceedings of International Symposium on Low Power Electronics and Design, 1999, pp 109-111 [41] T D Burd, T A Pering,

Ngày tải lên: 11/09/2015, 16:05

... LOGIC UNIT DESIGN In this chapter, we describe the runtime operation, hardware design and software instruction scheduler of our low power 32-bit integer ALU, explaining how lower power consumption ... with fast performance and high power consumption and another with slow performance and low power consumption Both Trang 18are used to execute instructions, but slow functional units are used whenever ... runtime The project proposes a design for low power consumption ALU that exploits the benefits of offline software, which can work alone in delivering minimum power consumption or work alongside

Ngày tải lên: 16/09/2015, 14:04

... a high speed low power flash ADC with fully dynamic comparators For flash ADC design, fully dynamic comparator offers several very desirable attributes, like high speed and low power consumption ... circuits, namely, analog to digital and digital to analog converters (ADCs and DACs) that can keep up with the digital world yet still maintains other desirable attributes like low power consumption and ... frontend design and significantly less power consumption, comparing to more conventional designs This thesis is organized as follows Chapter 2 gives an overview of existing flash ADC designs,

Ngày tải lên: 04/10/2015, 10:26

... significant source of power consumption for central control block, should have the desirable characteristic of low-power consumption Hence, a technique for low power consumption design is needed ... performance analysis here Chapter 6 details a new design for low power asynchronous 8051 microcontroller which is designed for further reduce the power consumption of wearable ECG system in the ... consideration for easy wearability A highly integrated, low power chip with low noise amplifier, ADC and low pass filters were developed in- order to reduce the power consumption and the number of discrete

Ngày tải lên: 04/10/2015, 15:45

... detector 50 Fig 4.1: Low power burst mode UWB transceiver architecture 51 Fig 4.2: Measured result for low power burst mode UWB transceiver 52 Fig 4.3: Chip microphotograph of low power burst mode ... Thesis Title: Design of Low Power CMOS UWB Transceiver ICs Abstract Two non-coherent UWB transceivers for wireless sensor networks are proposed in this thesis, namely the low power burst mode ... to be designed and implemented In this thesis, the objective is to design a low power CMOS impulse radio UWB receiver (3-5 GHz) that can be implemented in a complete UWB transceiver for low data

Ngày tải lên: 04/10/2015, 15:45

... interface chip integrates a low-noise frontend amplifier with program-mable bandwidth and gain, and a 12-bit SAR ADC incorporating a dual-mode low-power clock module The ultra-low power consumption is ... Trang 1ULTRA-LOW-POWER SENSOR INTERFACE CIRCUITS FOR ECG ACQUISITION XU XIAOYUAN NATIONAL UNIVERSITY OF SINGAPORE 2010 Trang 2ULTRA-LOW-POWER SENSOR INTERFACE CIRCUITS ... when responding to close-to-DC power supply disturbance 51 4.15 Simplified circuit diagram of the OTA when responding to power supply dis-turbance 52 4.16 Simulated power gain and PSRR of the OTA

Ngày tải lên: 16/10/2015, 11:57

... INTRODUCTION……………………………………………………………………XIII ULTRA -LOW- POWER DESIGN: DEVICE AND LOGIC DESIGN APPROACHES……………………………………….………………………………….1 ON-CHIP OPTICAL INTERCONNECT FOR LOW- POWER …………………21 NANOTECHNOLOGIES FOR LOW POWER …………….…………………….40 ... outlook to proposals on other levels in the design flow and to future work Keywords: Low- power design, dynamic power reduction, leakage power reduction, ultralow-Vth devices, multi-Vdd, multi-Vth, ... Pacific Design Automation Conference 2003, pp 400-403 [20] K Usami, M Horowitz, Clustered Voltage Scaling Technique for Low- Power Design, Proceedings of the International Symposium on Low Power Design...

Ngày tải lên: 01/06/2014, 11:43

... 139 Chapter Infinite Impulse Response Digital Filter Design 6.1 Impulse Response Invariant Design 6.2 Step Response Invariant Design 6.3 Bilinear Transform Design 6.4 C Code for IIR Frequency Response ... although no prior knowledge of filter design is needed xi xii Practical Analog and Digital Filter Design CHAPTER CONTENTS Chapter introduces the reader to the filter design problem An overview of WFilter ... between the lower stopband edge frequency fstop1 and the upper stopband edge frequency fstop2 The bandstop filter Practical Analog and Digital Filter Design has two passbands The lower passband...

Ngày tải lên: 04/07/2014, 07:13

... in the areas of system-on-chip design, low- power systems, VLSI architectures for real-time image and signal processing, and applications of VLSI technology to digital and RF communication systems ... Currently, he is a Researcher at Pisa University, working on algorithms and VLSI architecture design for multimedia and lowpower CMOS design methodologies Luca Fanucci was born in Montecatini Terme, Italy, ... identifying, realizing, and testing a design methodology based on systolic arrays For the past years he has been involved in the design of high-performance low- power digital systems Professor Terreni...

Ngày tải lên: 23/06/2014, 01:20

... efficiency Power- added efficiency Overall transmitter efficiency Power efficiency 2.8.2 Error vector 2.8.3 Off-channel power ratio 2.8.4 Envelope dynamics Signal power Peak-to-average power ratio (PAPR) PDF/ CDF/CCDF ... next system block, the power amplifier 1.5.5 Power amplifier (PA) With the DWC signal constructed but at a lower than desired output power, the next step is to bring the signal power up to the required ... multiple access clear to send digital- to-analog converter decibel decibels relative to carrier (total signal) power direct current direct digital frequency synthesis direct digital synthesizer D type...

Ngày tải lên: 17/03/2014, 20:21

... Leff: short – Vt: low – tox: thin  Slow (S): opposite nMOS  Not all parameters are independent for nMOS and pMOS FF pMOS SF TT slow slow 4: Nonideal Transistor Theory CMOS VLSI Design 4th Ed FS ... saturated – Approximate with α -power law model – Ids ∝ VDDα – < α < determined empirically (≈ 1.3 for 65 nm) 4: Nonideal Transistor Theory CMOS VLSI Design 4th Ed 10 α -Power Model I ds   V  I ... Transistor Theory 2qε si N A Cox CMOS VLSI Design 4th Ed 15 Body Effect Cont  For small source-to-body voltage, treat as linear 4: Nonideal Transistor Theory CMOS VLSI Design 4th Ed 16 DIBL  Electric...

Ngày tải lên: 19/03/2014, 10:20

... Power and Energy  Dynamic Power  Static Power 7: Power CMOS VLSI Design 4th Ed Power and Energy  Power is drawn from a voltage source attached to the VDD pin(s) of a chip  Instantaneous Power: ... through ANDs and ORs has lower activity factor – Depends on design, but typically α ≈ 0.1 7: Power CMOS VLSI Design 4th Ed 14 Switching Probability 7: Power CMOS VLSI Design 4th Ed 15 Example ...  7: Power CMOS VLSI Design 4th Ed 12 Dynamic Power Reduction Pswitching = α CVDD f   Try to minimize: – Activity factor – Capacitance – Supply voltage – Frequency 7: Power CMOS VLSI Design...

Ngày tải lên: 19/03/2014, 10:20

... Power- Flow Problem 325 6.5 Power- Flow Solution by Gauss–Seidel 331 6.6 Power- Flow Solution by Newton–Raphson 334 6.7 Control of Power Flow 343 6.8 Sparsity Techniques 349 6.9 Fast Decoupled Power ... Power Flow 352 6.10 The ‘‘DC’’ Power Flow 353 6.11 Power- Flow Modeling of Wind Generation 354 Design Projects 1–5 366 CHAPTER Symmetrical Faults 379 Case Study: The Problem of Arcing Faults in Low- Voltage ... to voltages, power engineers are also concerned with how power flows through the system (the solution of the power flow problem is covered in Chapter 6, Power Flows) In PowerWorld, power flows can...

Ngày tải lên: 30/03/2014, 07:20

... Practical Switching Power Supply Design Marty Brown Mokorola Semiconductor M0rOROL.A Series in Solid State Electronics Practical Switching Power Supply Design A Division of ... CHAPTER 190 193 12 Switching Power Supply Design Examples 12.1 A Low- Cost, Low- Power Flyback Converter 199 12.2 A 100-kHz, 50-W, Off-Line, Half-Bridge Switching Power Supply 209 Parallel Resonant, ... be designed At this point the time it takes to design a reliable switching supply to suit one’s needs can be quite sizable, and if this is the first power supply design undertaken by the designer,...

Ngày tải lên: 18/04/2014, 12:25