Audio at low and high power
@article{Berkhout2008AudioAL, title={Audio at low and high power}, author={M. Berkhout and L. Breems and E. V. Tuijl}, journal={ESSCIRC 2008 - 34th European Solid-State Circuits Conference}, year={2008}, pages={40-49} }
An overview is presented of recent developments in the analog boundaries of the audio chain. The main focus is on class-D amplifiers that are by now almost standard in consumer applications and emerging in automotive and mobile applications as well. Further, an overview of the state-of-the-art in A/D and D/A conversion is given.
Figures and Topics from this paper
28 Citations
A Class-AB/D Audio Power Amplifier for Mobile Applications Integrated Into a 2.5G/3G Baseband Processor
- Engineering, Computer Science
- IEEE Transactions on Circuits and Systems I: Regular Papers
- 2010
- 14
- Highly Influenced
A self-calibration 103-dB SNR stereo audio DAC with true-GND class-D headphone drivers in 45nm CMOS
- Engineering
- 2010 International SoC Design Conference
- 2010
A High-Linearity and Low-EMI Multilevel Class-D Amplifier
- Computer Science
- IEEE Journal of Solid-State Circuits
- 2021
Digitally assisted EMI-reduction techniques for Class-D amplifiers with digital control
- Engineering
- 2017 11th International Workshop on the Electromagnetic Compatibility of Integrated Circuits (EMCCompo)
- 2017
- 3
Electromagnetic evaluation of Class-D switching schemes
- Engineering
- 2015 11th Conference on Ph.D. Research in Microelectronics and Electronics (PRIME)
- 2015
- 7
A Multiphase Class-D Automotive Audio Amplifier With Integrated Low-Latency ADCs for Digitized Feedback After the Output Filter
- Computer Science
- IEEE Journal of Solid-State Circuits
- 2017
- 9
Design and Analysis of a Self-Oscillating Class D Audio Amplifier Employing a Hysteretic Comparator
- Engineering, Computer Science
- IEEE Journal of Solid-State Circuits
- 2011
- 37
A wide band CMOS Class-D line driver for wireline communication
- Engineering
- 2010 53rd IEEE International Midwest Symposium on Circuits and Systems
- 2010
- 2
References
SHOWING 1-10 OF 43 REFERENCES
An integrated 200W class D audio amplifier
- Computer Science, Engineering
- Proceedings of the 28th European Solid-State Circuits Conference
- 2002
- 147
Clock jitter in class-D audio power amplifiers
- Computer Science
- ESSCIRC 2007 - 33rd European Solid-State Circuits Conference
- 2007
- 14
PowerDAC: a single-chip audio DAC with a 70%-efficient power stage in 0.5 /spl mu/m CMOS
- Engineering
- 1999 IEEE International Solid-State Circuits Conference. Digest of Technical Papers. ISSCC. First Edition (Cat. No.99CH36278)
- 1999
- 29
A 240W Monolithic Class-D Audio Amplifier Output Stage
- Computer Science, Engineering
- 2006 IEEE International Solid State Circuits Conference - Digest of Technical Papers
- 2006
- 23
- PDF
Baseband and audio mixed-signal front-end IC for GSM/EDGE applications
- Engineering
- IEEE Journal of Solid-State Circuits
- 2006
- 19
Class D digital power amp (PurePath Digital/spl trade/) high Q musical content
- Physics
- 2004 Proceedings of the 16th International Symposium on Power Semiconductor Devices and ICs
- 2004
- 5
A 20-W stereo class-D audio output power stage in 0.6-/spl mu/m BCDMOS technology
- Engineering
- IEEE Journal of Solid-State Circuits
- 2004
- 42
An audio FIR-DAC in a BCD process for high power class-D amplifiers
- Engineering, Economics
- Proceedings of the 31st European Solid-State Circuits Conference, 2005. ESSCIRC 2005.
- 2005
- 13
- PDF
A 250 W audio amplifier with straightforward digital input-PWM output conversion
- Engineering
- Proceedings of the 27th European Solid-State Circuits Conference
- 2001
- 17
- PDF