power high speed circuit design techniques
High speed fir filter design and optimization using artificial intelligence techniques
... algorithm (GA) based optimization methods are proposed for the design of low power high- speed FIR digital filters The high- speed and low power features are achieved by factorizing a long filter into ... In Chapter two, GA based approaches are presented for the design of low power high- speed FIR digital filters The high- speed and low power features are achieved by factorizing a long filter into ... filters have to be jointly designed In this thesis, several optimization schemes based on the artificial intelligence techniques are presented for the design of high- speed FIR filters with SPoT...
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Design and implementation of a high speed and low power flash ADC with fully dynamic comparators
... system can take better advantage of the high speed digital circuit This trend puts high pressure on analog circuit designers to develop very high speed interface circuits, namely, analog to digital ... on design and implementation of 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 ... digital circuit and its analog counterpart, for which the technology advance is not as beneficial On one hand, there exists very high speed digital circuit with its ever growing processing power...
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Modeling and design of electromagnetic cmpatibility for high speed printed circuit
... Modeling and Design of Electromagnetic Compatibility for High- Speed Printed Circuit Boards and Packaging Modeling and Design of Electromagnetic Compatibility for High- Speed Printed Circuit Boards ... the measure of the power supply for the normal work of the high- speed circuits It is about how to design the PDN to deliver a constant voltage to every IC For the high- speed circuit, SI, PI, and ... VRM Vdd Vss Power and ground planes PI Jitter loss Delay ringing V Vdd t Vss XT t Figure 1.1 EMC problems related to the high- speed circuit SI ◾ Modeling and Design of EMC for High- Speed PCBs...
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bài giảng-vhdl - Very High speed integrated circuit Description Language
... Bài giảng Thiết Kế Hệ Thống Số Phần VHDL VHDL Very High speed integrated circuit Description Language I CẤU TRÚC CỦA MỘT THIẾT KẾ DÙNG NGÔN NGỮ VHDL ... kiện biến ngõ vào gán ngẫu nhiên Để gán chân, thực từ phần mềm hỗ trợ thực sau: Ví dụ, ENTITY my _design is Port (a, b : in integer range to 7; c : bit_vector (3 to 5); d : bit_vector (27 downto ... "1,2,3"; attribute pinnum of d: signal is "6,5,4"; attribute pinnum of e: signal is "2"; END my _design; ARCHITECTURE Chức architecture mô tả mối liên hệ tín hiệu ngõ vào tín hiệu ngõ ( bao gồm...
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High speed digital system design a handbook of interconnect theory and design practices john wiley
... design of robust high- volume, high- speed digital products such as computer systems, with particular attention paid to computer busses However, the theory presented is applicable to any high- speed ... to design modern highspeed digital systems at the platform level The book walks the reader through every required concept, from basic transmission line theory to digital timing analysis, high- speed ... digital designs require knowledge that has formerly not been needed Because of this, many currently employed digital system designers not have the knowledge required for modern high- speed designs...
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Báo cáo hóa học: "Two novel low-power and high-speed dynamic carbon nanotube full-adder cells" pdf
... proposed designs and others CNT full adders Full adders Parameters Delay (pS) Power (μW) PDP × E-17 (SW) Design in [6] 78.3 1.05 8.20 Design in [13] 114 0.332 3.80 Design in [14] 53.6 0.783 4.20 Design ... than the design in [14], and 43% slower than the design in [15] This proposed full adder consumes 91% less power than the design in [6], 78% less than the design in [13], 90% less than the design ... mode circuit design through carbon nanotube technology European Journal of Scientific Research 2010, 152:163 Issam S, Khater A, Bellaouar A, Elmasry MI: Circuit techniques for CMOS low power high...
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Báo cáo hóa học: "Research Article Design of an Omnidirectional Multibeam Transmitter for High-Speed Indoor Wireless Communications" doc
... of transmitted optical power we can thus estimate the received optical power from (13) For transmitted power Ptx with a unit Dirac delta function, the average received power Prx is Prx = Ptx ... Configuration E is the most complicated design of multibeam transmitter among others However, compared to other designs, this configuration can provide much higher power coverage and reduce multpath ... configurations C and D in terms of power coverage and speed In summary, the simulation results show that higher-order reflections are still significant for both configurations and their power distributions have...
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Báo cáo hóa học: " Research Article Towards Scalable MAC Design for High-Speed Wireless LANs" ppt
... especially in highspeed wireless LANs First, the distributed scheme derives CW by modeling the DCF MAC The result cannot be readily applied to high- speed wireless networks The MAC design in high- speed ... polling mechanism, hence provides a highly adaptable solution for the next generation, high- speed wireless LANs We now discuss several issues relevant to the TMAC design (a) Backward compatibility ... conditions, TMAC provides more transmission opportunities for high- rate stations perceiving good channels This feature is important for highspeed wireless LANs and mesh networks to mitigate the severe...
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Báo cáo hóa học: " Joint Downlink Power Control and Multicode Receivers for Downlink Transmissions in High Speed UMTS" pot
... transmitted power and maximizing throughput In [7], the optimum power vector is given and also statistics on the received power are considered A statistical approach of the optimum power solution ... feasibility) of this optimal power allocation is also considered in [7, 9] A distributed and iterative power control algorithm where each user’s power converges to the minimum power needed to meet its ... develop, here, a joint power control and multicode receiver adaptation algorithm suitable for a highspeed UMTS downlink So, the problem is to determine the different code powers, pm , and multicode...
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Tài liệu Robot: 3A Dual High-Speed Power MOSFET Drivers ppsx
... fuzzyLAB, In -Circuit Serial Programming, ICSP, ICEPIC, Mindi, MiWi, MPASM, MPLAB Certified logo, MPLIB, MPLINK, PICkit, PICDEM, PICDEM.net, PICLAB, PICtail, PowerCal, PowerInfo, PowerMate, PowerTool, ... Switching Time (Note 1) Power Supply Supply Voltage Power Supply Current Note 1: 2: 3: Switching times ensured by design Tested during characterization, not production tested Package power dissipation ... (Both inputs) Input 0V ≤ VIN ≤ VDD Output Switching Time (Note 1) Power Supply Power Supply Current Note 1: Switching times ensured by design TEMPERATURE CHARACTERISTICS Electrical Specifications:...
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HIGH SPEED DIGITAL CMOS INPUT BUFFER DESIGN pptx
... Buffer Circuits High speed input signals travel through the various digital circuits and gets distorted when it reaches the chip i.e the digital data traveling through various digital circuitry ... This project presents design, simulation, fabrication and characterization of novel, differential highspeed input buffers which mitigate all the above mentioned problems The design of these input ... a die size of 1.5 x 1.5 mm Project Goal • To design, simulate, fabricate and characterize the novel, digital, differential highspeed input buffer circuits in AMI’s CN5 process Project Organization...
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High Speed USB Platform Design Guidelines ppsx
... _6 High Speed USB Trace Spacing _6 High Speed USB Termination High Speed USB Trace Length Matching High Speed USB ... _14 High Speed USB Design Checklist 17 Page 4/26/01 High Speed USB Platform Design Guidelines Introduction This document provides guidelines for integrating a discrete high speed ... 16 4/26/01 High Speed USB Platform Design Guidelines High Speed USB Design Checklist 3.1 General Routing and Placement Item o o o o o o o o o o 10 o 11 Description Place the high- speed USB host...
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lecture about Very High Speed Integrated Circuit
... нет © 2007 Санкт-Петербург Антонов А.П Что обозначает аббревиатура VHDL? VHSIC (Very High Speed Integrated Circuit) Hardware Description Language 10 © 2007 Санкт-Петербург Антонов А.П История ... (DOD) Funded a Project to Create a Standard Hardware Description Language Under the Very High Speed Integrated Circuit (VHSIC) Program 1987 - the Institute of Electrical and Electronics Engineers ... is time range fs to time 'high; impure function now return delay_length; subtype natural is integer range to integer 'high; subtype positive is integer range to integer 'high; type string is array...
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High speed confocal 3d profilometer design, development, experimental results
... the measurement speed Thus, the usefulness of these confocal profilometers is thus limited due to its slow measurement speed In this work, we have designed, and developed a high speed confocal ... measurement points) The low measurement speed has limited the usefulness of the confocal profilometer Besides high precision and high accuracy, high measurement speed is another of the requirements ... optical techniques Three famous point-wise techniques are triangulation, confocal and point auto-focus The major drawback of pointwise techniques is low measurement speed The measurement speed...
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Low power high data rate transmitter design for biomedical application
... than inductive telemetry, high power consumption implies higher system cost, weight, and form factor, mainly due to the need of larger power capacity Example on low -power devices with small form ... implementation targeting small form factor Finally, high speed DACs and wide-band filters required for high data rate are usually achieved at the expense of higher power dissipation Fig 2.1 Conventional mixer ... suppressed Lastly, the TX will be designed to support multiple channels 1.3 Research Contribution The main contributions of my research works lie in the design of low -power high- data-rate TX dedicated...
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Extending si CMOS ingaas and gesn high mobility channel transistors for future high speed and low power applications
... with High Electron Mobility 146 Appendix List of Publications 174 viii Summary Extending Si CMOS: InGaAs and GeSn High Mobilty Channel Transistors for Future High Speed and Low Power ... necessary for future high speed and low power logic applications High mobility materials are being considered to replace Si as the channel materials, in order to achieve higher drive currents ... EXTENDING SI CMOS: INGAAS AND GESN HIGH MOBILITY CHANNEL TRANSISTORS FOR FUTURE HIGH SPEED AND LOW POWER APPLICATIONS GONG XIAO A THESIS SUBMITTED FOR THE DEGREE OF...
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Design and characterization of interposers for high speed fine pitch wafer level packaged device testing
... PCB board 83 Figure 4.29: Tapered Design & 83 Figure 4.30: Tapered Design and Step Design 84 Figure 4.31: Various step designs with connectors 85 Figure 4.32: New design model for the interposer ... the interposer, will be designed and its high speed signal integrity closely examined Signal integrity refers, in its broadest sense, to all the problems that arise in high- speed products due to ... is required for the electrical high speed testing of fine pitch wafer level packaged devices It provides a solution to the required fine pitch, high density I/Os, high pin count and vertical compliance...
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High speed flash adc design
... LITERATURE REVIEW 20 2.1 Review of High- Speed Comparator Design 20 2.2 Review of High- Speed Flash ADC Design 28 CHAPTER HIGH- SPEED COMPARATOR DESIGN 39 3.1 Analysis of Basic ... differential pair 48 ii 3.3 Design of a High- Speed Comparator 49 3.4 High- Speed Comparator Design with a Modified Bias Scheme 54 CHAPTER HIGH- SPEED FLASH ADC DESIGN 58 4.1 Track-and-Hold ... gives a literature review of high- speed comparator design and high- speed flash ADC design A detailed introduction to the bipolar implementation of a high- speed comparator design will be given Previous...
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