TY - JOUR
T1 - Modeling of non-linearity in digitally controlled oscillator in 0.18 μm CMOS technology
AU - Tomar, Abhishek
AU - Lingala, Shashank
AU - Pokharel, Ramesh K.
AU - Kanaya, Haruichi
AU - Yoshida, Keiji
PY - 2010/10
Y1 - 2010/10
N2 - 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.
AB - 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.
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U2 - 10.1587/transele.E93.C.1548
DO - 10.1587/transele.E93.C.1548
M3 - Article
AN - SCOPUS:77957810290
VL - E93-C
SP - 1548
EP - 1549
JO - IEICE Transactions on Electronics
JF - IEICE Transactions on Electronics
SN - 0916-8524
IS - 10
ER -