Abstract
An analytical method to make a trade off between tuning range and differential non-linearity (DNL) for a digitally controlled oscillator (DCO) is proposed. To verify the approach, a 12 bit DCO is designed, implemented in 0.18 μm CMOS technology, and tested. The measured DNL was -0.41 Least Significant Bit (LSB) without degrading other parameters which is the best so far among the reported DCOs.
Original language | English |
---|---|
Pages (from-to) | 1548-1549 |
Number of pages | 2 |
Journal | IEICE Transactions on Electronics |
Volume | E93-C |
Issue number | 10 |
DOIs | |
Publication status | Published - Oct 2010 |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering