Retracted: High-speed FSK modulator using switched-capacitor resonators
نویسندگان
چکیده
منابع مشابه
Low-voltage Switched-capacitor Resonators
The recent explosion of interest in wireless personal communication systems motivates the development of fully integrated radio receivers. The parallel reduction of the feature sizes in CMOS technology, and hence higher levels of integration. enable the combined integration of a bandpass or baseband analog-to-digital converter with the traditional front-end receiver building blocks. While ths t...
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In this paper, a methodology for designing reconfigurable discrete-time ∆Σ modulator topologies is proposed. Topologies are generated from a set of all possible topologies expressed by a generic topology, and optimized for minimizing the complexity of the topologies, maximizing the topology robustness with respect to circuit nonidealities, and minimizing total power consumption. The paper prese...
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Low-voltage high-speed switched-capacitor (SC) circuit design without using voltage bootstrapper is presented. The basic building block used for low-voltage SC circuit design is the auto-zeroed integrator (AZI), which can work at both low voltage and high sampling frequency. With this method, two low-voltage SC systems were successfully designed and implemented in 1.2m CMOS technology. The firs...
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The recent explosion of interest in wireless personal communication systems motivates the development of fully integrated radio receivers. The parallel reduction of the dimension in CMOS technology, and hence higher levels of integration enables the combined integration of bandpass or baseband analog-to-digital converter along with the traditional front-end receiver building blocks. While this ...
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ژورنال
عنوان ژورنال: International Journal of Circuit Theory and Applications
سال: 2015
ISSN: 0098-9886
DOI: 10.1002/cta.2157