TY - GEN
T1 - Analysis and Measurement of Spurious Emission and Phase Noise Performance of an RF All-Digital Phase Locked Loop using a Frequency Discriminator
AU - Wicpalek, Christian
AU - Mayer, Thomas
AU - Maurer, Linus
AU - Vollenbruch, Ulrich
AU - Liu, Yue
AU - Springer, Andreas
PY - 2007
Y1 - 2007
N2 - A Frequency Discriminator in All-Digital Phase Locked Loops (ADPLLs) for RF-synthesis has to fulfill several tough requirements. The most important requirements are the in-band phase noise performance and knowledge about offset frequencies of the spurious emissions, because the ADPLL should fulfill several wireless communication standard requirements like UMTS and GSM. This paper presents a theoretical derivation, simulative analysis, and measurement results for the in-band phase noise level and the offset frequencies of spurious emissions of an ADPLL with a two-bit Frequency Discriminator implemented in a standard 0.13 μm CMOS technology.
AB - A Frequency Discriminator in All-Digital Phase Locked Loops (ADPLLs) for RF-synthesis has to fulfill several tough requirements. The most important requirements are the in-band phase noise performance and knowledge about offset frequencies of the spurious emissions, because the ADPLL should fulfill several wireless communication standard requirements like UMTS and GSM. This paper presents a theoretical derivation, simulative analysis, and measurement results for the in-band phase noise level and the offset frequencies of spurious emissions of an ADPLL with a two-bit Frequency Discriminator implemented in a standard 0.13 μm CMOS technology.
UR - https://www.scopus.com/pages/publications/34748866564
U2 - 10.1109/MWSYM.2007.380398
DO - 10.1109/MWSYM.2007.380398
M3 - Conference proceedings
SN - 1424406889
SN - 9781424406883
T3 - IEEE MTT-S International Microwave Symposium Digest
SP - 2205
EP - 2208
BT - Proc. International Microwave Symposium (IMS 2007)
ER -