Notice of Violation of IEEE Publication Principles: A low reference spurs 1-5 GHz 0.13 μm CMOS frequency synthesizer using a fully-sampled feed-forward loop filter architecture

2007 ◽  
Vol 42 (11) ◽  
pp. 2503-2514 ◽  
Author(s):  
Adrian Maxim
2017 ◽  
Vol 53 (8) ◽  
pp. 532-534 ◽  
Author(s):  
M. Honarparvar ◽  
J.M. Rosa ◽  
F. Nabki ◽  
M. Sawan

Author(s):  
Pascal A. Pieters ◽  
Bryan L. Nathalia ◽  
Ardjan J. van der Linden ◽  
Peng Yin ◽  
Jongmin Kim ◽  
...  

2019 ◽  
Vol 70 (4) ◽  
pp. 323-328
Author(s):  
Dan-Dan Zheng ◽  
Yu-Bin Li ◽  
Chang-Qi Wang ◽  
Kai Huang ◽  
Xiao-Peng Yu

Abstract In this paper, an area and power efficient current mode frequency synthesizer for system-on-chip (SoC) is proposed. A current-mode transformer loop filter suitable for low supply voltage is implemented to remove the need of a large capacitor in the loop filter, and a current controlled oscillator with additional voltage based frequency tuning mechanism is designed with an active inductor. The proposed design is further integrated with a fully programmable frequency divider to maintain a good balance among output frequency operating range, power consumption as well as silicon area. A test chip is implemented in a standard 0.13 µm CMOS technology, measurement result demonstrates that the proposed design has a working range from 916 MHz to 1.1 l GHz and occupies a silicon area of 0.25 mm2 while consuming 8.4 mW from a 1.2 V supply.


2013 ◽  
Vol 123 (7) ◽  
pp. 3183-3183 ◽  
Author(s):  
Sampurna Chatterjee ◽  
Lukas C. Heukamp ◽  
Maike Siobal ◽  
Jakob Schöttle ◽  
Caroline Wieczorek ◽  
...  

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