Technology scaling impact on embedded ADC design for telecom receivers
Publikation/Tidskrift/Serie: IEEE International Symposium on Circuits and Systems, 2005 (ISCAS).
This paper is concerned with the impact of technology scaling on the choice of A/D converters in telecom receivers. It is shown that the trend of diminishing feature size, together with better matching of passive components, allows the use of A/D topologies traditionally confined to low-frequency, medium-resolution applications. The design of a 10 bit 20 MS/s ADC using the successive approximation algorithm is presented in order to validate the presented concepts. By using a deep-submicron technology, the speed of the chosen architecture is pushed to meet the desired output rate.
- Electrical Engineering, Electronic Engineering, Information Engineering
- ISBN: 0-7803-8834-8