prev
next
out of 2

CMOS Power Consumption

Embed Size (px)

Citation preview

  • 8/13/2019 CMOS Power Consumption

    1/2

  • 8/13/2019 CMOS Power Consumption

    2/2

    22/10/2013 CMOS Power Consumption

    large.stanford.edu/courses/2010/ph240/iyer2/ 2/2

    According to Gartner Inc, as of 2008, the number of personal computers installed worldwide had surpassed 1 billion and at a 12 percent annual estimated growth rate, it is expected that the number of PCs will exceed 2 billion in 2014 [3]. According to Intel's official specifications the maximum Thermal Design Power (TDP) for their 2.00 GHz Pentium 4 Processor with 512K Cache is 54.3 W. [4] By simply multiplying this power value bythe number of PCs we can get a rough estimate of the total power CMOS power consumption resulting in a total

    power of 54.3 GW using the 1 billion worldwide PCs statistic. Note that TDP is not the maximum power consumption of the PC, but rather the maximum power the cooling system is required to dissipate. [5] This

    means that the 54.3 GW number is a low estimate for microprocessor power consumption. When we consider that this number only includes personal computers, meaning it does not include the processors in industrialsettings, for example Google servers, we see that this estimate is only a fraction of the true world CMOS power consumption.

    Srikanth Iyer. The author grants permission to copy, distribute and display this work in unaltered form, withattribution to the author, for noncommercial purposes only. All other rights, including commercial rights, arereserved to the author.

    References

    [1] C.-T. Sah, Fundamentals of Solid-state Electronics (World Scientific, 1991).

    [2] D. J. Frank, " The Limits of CMOS Scaling from a Power-Constrained Technology OptimizationPerspective ," Nanohub, 4 Oct 06.

    [3] "Gartner Says More than 1 Billion PCs In Use Worldwide and Headed to 2 Billion Units by 2014 ," GartnerInc., 23 Jun 08

    [4] "Intel Pentium 4 Processor 2.00 GHz, 512 Cache, 400 MHz FSB ," Intel Corp.

    [5] "Definition of TDP ," PC Magazine Encyclopedia.

    http://www.pcmag.com/encyclopedia_term/0,2542,t=TDP&i=60759,00.asphttp://ark.intel.com/Product.aspx?id=27433http://www.gartner.com/it/page.jsp?id=703807http://nanohub.org/resources/1883

Power dissipation cmos

Power dissipation cmos

Engineering
POS Motherboard - dieboldnixdorf.com · LPT Connector ... BIOS Setup ... Jumper Connector-Type Setting JP1 CMOS clear 1-2 default, 2-3 CMOS clear Power Consumption of D425 Motherboard

POS Motherboard - dieboldnixdorf.com · LPT Connector ... BIOS Setup ... Jumper Connector-Type Setting JP1 CMOS clear 1-2 default, 2-3 CMOS clear Power Consumption of D425 Motherboard

Documents
SIDDHARTH INSTITUTE OF ENGINEERING & · PDF file4 - 4 UNIT I REVIEW OF ... Method of Logical Effort for transistor sizing -power consumption in CMOS gates- Low power CMOS design,

SIDDHARTH INSTITUTE OF ENGINEERING & · PDF file4 - 4 UNIT I REVIEW OF ... Method of Logical Effort for transistor sizing -power consumption in CMOS gates- Low power CMOS design,

Documents
Power Consumption in CMOS

Power Consumption in CMOS

Documents
Performance and Power Consumption Analysis of Full Adders ... · Performance and Power Consumption Analysis of ... TGA Hybrid CMOS CPL AA1 AB1 / TFA AC1 AD1 BA1 BB1 BD1 CA1 CB1 CC1

Performance and Power Consumption Analysis of Full Adders ... · Performance and Power Consumption Analysis of ... TGA Hybrid CMOS CPL AA1 AB1 / TFA AC1 AD1 BA1 BB1 BD1 CA1 CB1 CC1

Documents
XPower for CoolRunner™ XPLA3 CPLDs. Quick Start Training Overview Design power considerations Power consumption basics of CMOS devices Calculating power

XPower for CoolRunner™ XPLA3 CPLDs. Quick Start Training Overview Design power considerations Power consumption basics of CMOS devices Calculating power

Documents
RF CMOS Power Amplifiers

RF CMOS Power Amplifiers

Documents
Low-Power CMOS Circuits

Low-Power CMOS Circuits

Documents
Low Power Digital CMOS VLSI

Low Power Digital CMOS VLSI

Documents
CMOS Evolution: THE DGITAL CAMERA ON A CHIP …...CMOS APS camera-on-a-chip is reduced power consumption. Because the entire sys tem is integrated on a single chip, the power required

CMOS Evolution: THE DGITAL CAMERA ON A CHIP …...CMOS APS camera-on-a-chip is reduced power consumption. Because the entire sys tem is integrated on a single chip, the power required

Documents
Design on CMOS Integrated Circuit of Low Power Consumption · 2019. 1. 17. · working state CMOS circuits have become the main technology of integrated circuits due to The their

Design on CMOS Integrated Circuit of Low Power Consumption · 2019. 1. 17. · working state CMOS circuits have become the main technology of integrated circuits due to The their

Documents
Low-power Cmos Sram

Low-power Cmos Sram

Documents
low power cmos vga

low power cmos vga

Documents
cmos opamp - low power -2012

cmos opamp - low power -2012

Documents
Fundamentals of VLSI CMOS Power Consumption...Fundamentals of VLSI CMOS Power Consumption Andreas Burg ... nMOS already turns on during input transition Pmos remains in linear region

Fundamentals of VLSI CMOS Power Consumption...Fundamentals of VLSI CMOS Power Consumption Andreas Burg ... nMOS already turns on during input transition Pmos remains in linear region

Documents
18V Low Current Consumption 300mA CMOS Voltage … Low Current Consumption 300mA CMOS Voltage Regulator ... 18V Low Current Consumption 300mA CMOS Voltage Regulator ... (BSC) 0.037(BSC)

18V Low Current Consumption 300mA CMOS Voltage … Low Current Consumption 300mA CMOS Voltage Regulator ... 18V Low Current Consumption 300mA CMOS Voltage Regulator ... (BSC) 0.037(BSC)

Documents
Power consumption

Power consumption

Engineering
Lec 09 CMOS Power

Lec 09 CMOS Power

Documents
The Design Of A 1.9GHz 250mW CMOS Power Amplifier For …power consumption of the rest of the blocks in the RF system, and the power consumption of the PA will be greater than the

The Design Of A 1.9GHz 250mW CMOS Power Amplifier For …power consumption of the rest of the blocks in the RF system, and the power consumption of the PA will be greater than the

Documents
Handout CMOS Power Consumption

Handout CMOS Power Consumption

Documents
Revisit CMOS Power Dissipation

Revisit CMOS Power Dissipation

Documents
Asynchronous Circuits for - Portland State University · less expensive IC packages, and sim- pler power distribution. The power consumption of a dig- ita1 CMOS circuit is directly

Asynchronous Circuits for - Portland State University · less expensive IC packages, and sim- pler power distribution. The power consumption of a dig- ita1 CMOS circuit is directly

Documents
Low Power Vlsi in CMOS

Low Power Vlsi in CMOS

Documents
Minimizing Power Consumption in Digital CMOS Circuitsmobile/elec518/readings/DevicesAndCircuits/... · Minimizing Power Consumption in Digital CMOS Circuits ANANTHA P. CHANDRAKASAN

Minimizing Power Consumption in Digital CMOS Circuitsmobile/elec518/readings/DevicesAndCircuits/... · Minimizing Power Consumption in Digital CMOS Circuits ANANTHA P. CHANDRAKASAN

Documents
CMOS Power Consumption - Carnegie Mellon Universityece322/LECTURES/Lecture13/Lecture13.03.… · CMOS Power Consumption Lecture 13 18-322 Fall 2003 ... ⌧Logic synthesis ... signal

CMOS Power Consumption - Carnegie Mellon Universityece322/LECTURES/Lecture13/Lecture13.03.… · CMOS Power Consumption Lecture 13 18-322 Fall 2003 ... ⌧Logic synthesis ... signal

Documents
Minimum Dynamic Power CMOS Circuits

Minimum Dynamic Power CMOS Circuits

Documents
Cmos power modeling

Cmos power modeling

Documents
LEAKAGE CURRENT IN DEEP-SUBMICRON CMOS CIRCUITSonline.sfsu.edu/mahmoodi/papers/paper_J2.pdf · current, the static power consumption is expected to exceed switching component of power

LEAKAGE CURRENT IN DEEP-SUBMICRON CMOS CIRCUITSonline.sfsu.edu/mahmoodi/papers/paper_J2.pdf · current, the static power consumption is expected to exceed switching component of power

Documents
Low-Power CMOS Circuits (1)

Low-Power CMOS Circuits (1)

Documents
Analysis of Power - Measurement, Simulation, and …I 7Dynamic power consumption Scalable (System-Level) Power Model I Dynamic power arises from switching of CMOS cells and can be

Analysis of Power - Measurement, Simulation, and …I 7Dynamic power consumption Scalable (System-Level) Power Model I Dynamic power arises from switching of CMOS cells and can be

Documents