Error correction in pipelined ADCs using arbitrary radix calibration

Savla, A.; Leonard, J.; Ravindran, Arun

doi:10.1109/icvd.2004.1260918

Search citation statements

Order By: Relevance

Paper Sections

Select...

Introduction1

Citation Types

Supporting

Mentioning

Contrasting

Publication Types

Select...

Other1

Relationship

Self Cite1

Independent0

Authors

Journals

Cited by 1 publication

(1 citation statement)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Also, the reduced gain requires a cyclic operation of greater than N cycles. A more computationally intensive digital error correction algorithm proposed in [3] is used,…”

Section: Introductionmentioning

confidence: 99%

A micropower OTA for digitally calibrated algorithmic ADCs

Wichman

Ravindran

2005

48th Midwest Symposium on Circuits and Systems, 2005.

Self Cite

View full text Add to dashboard Cite

The paper presents techniques to realize micropower OTAs using the inversion coefficient design methodology. Such OTAs find use in low speed moderate resolution algorithmic ADCs where use of digital calibration relaxes the analog performance requirements while simultaneously demanding low voltage operation to reduce the power dissipation of the added digital circuitry. A prototype switched OTA sample and hold and gain-by-two stages was fabricated in 0.5-µm CMOS. Measured results indicate that the fabricated prototype gain-by-two amplifier dissipates 30 µW at 1.5 V and shows a gain of 1.84 V/V when switched at 100 KHz.

show abstract

“…Also, the reduced gain requires a cyclic operation of greater than N cycles. A more computationally intensive digital error correction algorithm proposed in [3] is used,…”

Section: Introductionmentioning

confidence: 99%