IEEE - Institute of Electrical and Electronics Engineers, Inc. - A 100dB DR ground-referenced single-ended Class-D amplifier in 65nm CMOS

2011 Symposium on VLSI Circuits

Author(s): Xicheng Jiang ; Jungwoo Song ; Minsheng Wang ; Jianlong Chen ; Hui Zheng ; Galal, S. ; Abdelfattah, K. ; Brooks, T.L.
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 June 2011
Conference Location: Kyoto, Japan, Japan
Conference Date: 15 June 2011
Page(s): 58 - 59
ISBN (CD): 978-4-86348-166-4
ISBN (Paper): 978-1-61284-175-5
ISSN (CD): 2158-5601
ISSN (Electronic): 2158-5636
ISSN (Paper): 2158-5601
Regular:

A ground-referenced Class-D headset amplifier combines digital PWM and analog PWRM schemes. The closed-loop analog driver includes a feed-forward path and a T-bridge power stage. The single-ended... View More

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