A 3.3-V CMOS 10.7-MHz sixth-order bandpass ΣΔ modulator with 74-dB dynamic range

Cusinato, P.; Tonietto, Davide; Stefani, Fabrizio; Basçhirotto, A.

doi:10.1109/4.913741

Public

A 3.3-V CMOS 10.7-MHz sixth-order bandpass ΣΔ modulator with 74-dB dynamic range

Shared by NobleBlocks on Apr 1, 2001 • 12:00 AM UTC

Authors:

P. Cusinato

Davide Tonietto

Fabrizio Stefani

Abstract

A 3.3-V bandpass /spl Sigma//spl Delta/ modulator for IF sampling at 10.7 MHz in digital radio applications has been developed. The modulator presents a sixth-order single-loop architecture and features a 74-dB dynamic range in a 2OO-kHz signal bandwidth (FM signal), while for a 9-kHz signal bandwid...

Subject

Dynamic range

Delta-sigma modulation

CMOS

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