DocumentCode
2687788
Title
CMOS low distortion sample and hold circuit for audio D/A converter
Author
Sugawa, Naoki ; Ikaras, Takayoshi ; Kuwana, Kiyohisa ; Kawakami, Takaaki ; Kimitsuka, Akira ; Iida, Tetsuya
fYear
1989
fDate
15-18 May 1989
Abstract
A CMOS low distortion sample and hold circuit with total harmonic distortion of 0.01% for audio D/A (digital-to-analog) convertor has been developed, using a novel circuit architecture and high-speed operational amplifier. As an application of this technology to the audio field, an audio signal delay processing LSI with high-resolution A/D and D/A converters has been realized. The LSI has been fabricated using a 1.5-μm CMOS process and a die size of 18.5 mm2
Keywords
CMOS integrated circuits; audio equipment; digital-analogue conversion; large scale integration; sample and hold circuits; signal processing equipment; 1.5 micron; CMOS; S/H circuit; audio D/A converter; audio signal delay processing LSI; circuit architecture; high-speed operational amplifier; low distortion; sample/hold circuit; total harmonic distortion;
fLanguage
English
Publisher
ieee
Conference_Titel
Custom Integrated Circuits Conference, 1989., Proceedings of the IEEE 1989
Conference_Location
San Diego, CA, USA
Type
conf
DOI
10.1109/CICC.1989.56701
Filename
5726169
Link To Document