Proceedings of 2010 IEEE International Symposium on Circuits and Systems 2010
DOI: 10.1109/iscas.2010.5537129
|View full text |Cite
|
Sign up to set email alerts
|

A forward body bias generator for digital CMOS circuits with supply voltage scaling

Abstract: Meijer, R.I.M.P.; Pineda de Gyvez, J.; Kup, B.; Uden, van, B.; Bastiaansen, P.; Lammers, M.; Vertregt, M. Document VersionPublisher's PDF, also known as Version of Record (includes final page, issue and volume numbers)Please check the document version of this publication:• A submitted manuscript is the author's version of the article upon submission and before peer-review. There can be important differences between the submitted version and the official published version of record. People interested in the re… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1
1

Citation Types

0
11
0

Year Published

2011
2011
2022
2022

Publication Types

Select...
5
4

Relationship

1
8

Authors

Journals

citations
Cited by 25 publications
(11 citation statements)
references
References 10 publications
0
11
0
Order By: Relevance
“…Body Bias voltages are distributed classically to the standard Nwell and Pwell taps through the Power and Ground grid (Fig.4), as is done in Bulk implementations [6], [7]. Nwell and Pwell ties are spaced like they were in Bulk implementations.…”
Section: Generation and Distribution Of Body Voltagesmentioning
confidence: 99%
“…Body Bias voltages are distributed classically to the standard Nwell and Pwell taps through the Power and Ground grid (Fig.4), as is done in Bulk implementations [6], [7]. Nwell and Pwell ties are spaced like they were in Bulk implementations.…”
Section: Generation and Distribution Of Body Voltagesmentioning
confidence: 99%
“…Dynamic FBB requires a voltage generator circuit to generate the N-well and P-well bias voltages. A 90-nm LP-CMOS solution has been presented in [20]. This FBB generator occupies 0.03 mm for driving digital circuits of 1 mm , translating into 3% area overhead.…”
Section: Physical Design Aspects and Body Bias Generationmentioning
confidence: 99%
“…The first term, i.e., , is a linear function of the elements of and is therefore convex. Based on Lemma 4.1, the second term in (12) is convex iff (13) To show this, note that we can write (14) Since the leakage power dissipation values are always positive,…”
Section: Lemma 42: the Objective Function In (12) Is A Convex Functimentioning
confidence: 99%
“…Kulkarni et al [12] evaluated the overheads for gate-level partitioning of a circuit with roughly 15 000 gates into three body-bias islands to be only 3.1%, although the overhead increases with an increasing number of islands. Multiple body-bias islands also require multiple body-bias voltage generators and supply networks for which a number of area efficient solutions have recently been proposed [14], [21].…”
mentioning
confidence: 99%