Author - Peter Demchenko

Technologies
- Analog
- Communications
- Components
- Digital ICs
- EDA
- Embedded
- Power
- Test
Design Hotspots
- Analog
- Embedded
- Power
- Green Design
Resources
Shows
- ESC 2009
- Embedded World 2009
- APEC
- CES
- electronica
- NI Week
- MTT-S
- DAC
- MD&M
- PCIM
Magazine
eBooks & Whitepapers
Jobs
More...
- eBooks
- Whitepapers
- Webcasts
- Job Zone
- Newsletters
- Blogs
- Hall of Fame
- RSS
- Subscribe

Click to view this week's ad screen

Peter Demchenko	Write for Electronic Design
Peter Demechenko is an independent consultant. He graduated from the University of Vilnius, Lithuania. Email address: pdemchenko@hotmail.com
1 results found for Peter Demchenko, displaying items 1 - 1

February 26, 2009 [Ideas For Design]
THD-Enhanced Bias Circuit Design Targets Class AB Buffers
Bias circuits for class AB buffers (Fig. 1a) can take several forms. One alternative (not necessarily the best) is usually called the “old VBE doubler” (Fig. 1b). The main purpose of these circuits is to provide VCC-independent (and very often thermally compensated) bias for output transistors, so every effort is made in this direction. But...