Publication Type:

Journal Article

Source:

Analog Integrated Circuits and Signal Processing, Volume 78, Number 2, p.421-430 (2014)

URL:

https://www.scopus.com/inward/record.url?eid=2-s2.0-84895057317&partnerID=40&md5=aaa55b3a0b546bedd5cf26c4df8355a6

Abstract:

<p>A first order error feedback based noise shaping ADC, that obviates the need for high-gain and high output-swing op amps and fast-settling, power-hungry, and noisy reference buffers is proposed. Using a single stage op amp with a gain of 70 (i.e. 37 dB) and output swing of ±75 mV, this topology, realized in GPDK 90-nm CMOS technology, achieves an SNDR of 63 dB operating at 1 GHz (effective sample rate of 2 GHz due to double sampling) with an OSR of 32. © 2013 Springer Science+Business Media New York.</p>

Notes:

cited By 0

Cite this Research Publication

V. Sarma and Sahoo, B., “Error feedback based noise shaping in a double sampled ADC”, Analog Integrated Circuits and Signal Processing, vol. 78, pp. 421-430, 2014.

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