DocumentCode
2983776
Title
The performance of the anti-jitter circuit with enhanced feedback (´EF-AJC´)
Author
Underhill, Michael J. ; Brodrick, James
Author_Institution
Surrey Univ., Guildford, UK
fYear
2004
fDate
23-27 Aug. 2004
Firstpage
158
Lastpage
164
Abstract
The anti-jitter circuit (AJC) is a wide-bandwidth feedforward jitter suppression device realizable as an IC cell. An additional AC-coupled high-gain ´enhanced-feedback´ loop typically gives a hundred times reduction in the lowest AJC suppression frequency. It also gives a considerably improved suppression capability and a substantial reduction of internal noise out to about one twentieth of the carrier frequency.
Keywords
circuit feedback; feedforward; integrated circuit design; integrated circuit noise; phase noise; timing jitter; AC-coupled enhanced-feedback loop; EF-AJC; IC cell; anti-jitter circuit; feedforward jitter suppression device; internal noise reduction; performance; phase jitter; timing jitter; wide-bandwidth device; Capacitors; Feedback circuits; Feedforward systems; Frequency; Jitter; Noise cancellation; Noise level; Noise reduction; Phase noise; Voltage-controlled oscillators;
fLanguage
English
Publisher
ieee
Conference_Titel
Frequency Control Symposium and Exposition, 2004. Proceedings of the 2004 IEEE International
ISSN
1075-6787
Print_ISBN
0-7803-8414-8
Type
conf
DOI
10.1109/FREQ.2004.1418446
Filename
1418446
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