Class G/H Line Drivers for xDSL

  • Chapter
Analog Circuit Design
  • 794 Accesses

Abstract

The limitations of Class AB topologies for xDSL applications are presented. A general discussion of Class G/H/H-like amplifier topologies for xDSL applications follows during which a theoretical power consumption derivation of these systems driving discrete multi-tone (DMT) waveforms is presented. From this discussion, circuit examples of each of the three topologies are presented processing identical signals and delivering identical powers for total power consumption comparisons. Finally, several measurements of the AD8393 (Class H-like) ALP amplifierTM system are given.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Subscribe and save

Springer+ Basic
EUR 32.99 /Month
  • Get 10 units per month
  • Download Article/Chapter or Ebook
  • 1 Unit = 1 Article or 1 Chapter
  • Cancel anytime
Subscribe now

Buy Now

Chapter
EUR 29.95
Price includes VAT (France)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
EUR 117.69
Price includes VAT (France)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
EUR 158.24
Price includes VAT (France)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free ship** worldwide - see info
Hardcover Book
EUR 158.24
Price includes VAT (France)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free ship** worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Similar content being viewed by others

References

  1. M. Corsi, R. Hester, K. Maclean, M. Agah, J. Quarfoot, C. Kozok, N. Gibson, T. Hagen, “An ADSL Central Office Analog Front-End Integrating Actively-Terminated Line Driver, Receiver and Filters”, Paper 19.4, ISSCC 2001.

    Google Scholar 

  2. F. Sabouri, R. Shariatdoust, „A 740mW ADSL Line Driver for Central Office with 75dB MTPR”, Paper 19.2, ISSCC 2002.

    Google Scholar 

  3. R. Benton, R. Apfel, B. Webb, J. Wenske, W. Schopfer, F Thiel,“A High-Voltage Line Driver (HVLDR) for Combined Voice and Data Services”, Paper 19.3, ISSCC 2001.

    Google Scholar 

  4. D. Whitney, “Circuit Adapts Differential Input to Drive Coax”, EDN, May 8th, 1997.

    Google Scholar 

  5. Tripath Data Sheet, TLD401x, 2001.

    Google Scholar 

  6. K. Macclean, et. Al., “A 610mW Zero-Overhead Class G Full-Rate ADSL CO Driver”, Paper 23.4, ISSCC 2003.

    Google Scholar 

  7. J. Pierdomenico, S. Wurcer, B. Day, “A 684mW Adaptive Supply Full Rate CO Driver”, JSSCC, December 2002, pp. 1831–1838.

    Google Scholar 

  8. S-S Lee, et. Al, “A 700mW CMOS Line Driver for ADSL Central Office Applications”, Paper 23.5, ISSCC 2003.

    Google Scholar 

  9. SoundCraftsman MA5002, 1978.

    Google Scholar 

  10. Philips TDA8574 & TDA1562Q, 1998.

    Google Scholar 

  11. J. Quarfoot, “Managing ADSL Signals and Contending with Noise”, CDS Magazine, December, 1998.

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2003 Kluwer Academic Publishers

About this chapter

Cite this chapter

Pierdomenico, J. (2003). Class G/H Line Drivers for xDSL. In: van Roermund, A., Steyaert, M., Huijsing, J.H. (eds) Analog Circuit Design. Springer, Boston, MA. https://doi.org/10.1007/0-306-48707-1_16

Download citation

  • DOI: https://doi.org/10.1007/0-306-48707-1_16

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-1-4020-7559-9

  • Online ISBN: 978-0-306-48707-1

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics

Navigation