AES Store

Journal Forum

Perceptual Effects of Dynamic Range Compression in Popular Music Recordings - January 2014
4 comments

Accurate Calculation of Radiation and Diffraction from Loudspeaker Enclosures at Low Frequency - June 2013
9 comments

New Measurement Techniques for Portable Listening Devices: Technical Report - October 2013
1 comment

Access Journal Forum

AES E-Library

A 112-dB SNR Oversampling DAC with Segmented Noise-Shaped Scrambling

Conventional sigma-delta digital-analog converters (DACs) have performance limitations due to the use of switched-capacitor filters. In this design, a continuous-time output stage is used to achieve 112-dB signal-to-noise ratio (SNR) in a small chip area. The problems of jitter sensitivity and rise/fall matching are avoided by using a 6-bit modulator with a segmented scrambling circuit, along with a dual return-to-zero circuit.

Authors:
Affiliation:
AES Convention: Paper Number:
Publication Date:
Subject:

Click to purchase paper or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!

This paper costs $20 for non-members, $5 for AES members and is free for E-Library subscribers.

Learn more about the AES E-Library

E-Library Location:

Start a discussion about this paper!


 
Facebook   Twitter   LinkedIn   Google+   YouTube   RSS News Feeds  
AES - Audio Engineering Society