A Fast Frequency Switching Synthesizer with a Digitally Controlled Delay Generator
Summary :
We have developed a new type of phase interpolation DDS with a digitally controlled delay generator. The new DDS is similar to a sine output DDS in that it produces low spurious signals, but it does not require a sine look-up table. Periodic jitter in the MSB of the DDS accumulator is reduced with the digitally controlled delay generator. Experimental results confirm successful frequency synthesizer operation in which the spurious signal level is successfully reduced to less than that the MSB of the accumulator.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E81-A No.7 pp.1466-1472
- Publication Date
- 1998/07/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- Special Section PAPER (Special Section on Fundamentals of Multi-dimensional Mobile Information Network)
- Category
Authors
Keyword
Latest Issue
Copyrights notice of machine-translated contents
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Cite this
Copy
Hideyuki NOSAKA, Tadao NAKAGAWA, Akihiro YAMAGISHI, "A Fast Frequency Switching Synthesizer with a Digitally Controlled Delay Generator" in IEICE TRANSACTIONS on Fundamentals,
vol. E81-A, no. 7, pp. 1466-1472, July 1998, doi: .
Abstract: We have developed a new type of phase interpolation DDS with a digitally controlled delay generator. The new DDS is similar to a sine output DDS in that it produces low spurious signals, but it does not require a sine look-up table. Periodic jitter in the MSB of the DDS accumulator is reduced with the digitally controlled delay generator. Experimental results confirm successful frequency synthesizer operation in which the spurious signal level is successfully reduced to less than that the MSB of the accumulator.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e81-a_7_1466/_p
Copy
@ARTICLE{e81-a_7_1466,
author={Hideyuki NOSAKA, Tadao NAKAGAWA, Akihiro YAMAGISHI, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A Fast Frequency Switching Synthesizer with a Digitally Controlled Delay Generator},
year={1998},
volume={E81-A},
number={7},
pages={1466-1472},
abstract={We have developed a new type of phase interpolation DDS with a digitally controlled delay generator. The new DDS is similar to a sine output DDS in that it produces low spurious signals, but it does not require a sine look-up table. Periodic jitter in the MSB of the DDS accumulator is reduced with the digitally controlled delay generator. Experimental results confirm successful frequency synthesizer operation in which the spurious signal level is successfully reduced to less than that the MSB of the accumulator.},
keywords={},
doi={},
ISSN={},
month={July},}
Copy
TY - JOUR
TI - A Fast Frequency Switching Synthesizer with a Digitally Controlled Delay Generator
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1466
EP - 1472
AU - Hideyuki NOSAKA
AU - Tadao NAKAGAWA
AU - Akihiro YAMAGISHI
PY - 1998
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E81-A
IS - 7
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - July 1998
AB - We have developed a new type of phase interpolation DDS with a digitally controlled delay generator. The new DDS is similar to a sine output DDS in that it produces low spurious signals, but it does not require a sine look-up table. Periodic jitter in the MSB of the DDS accumulator is reduced with the digitally controlled delay generator. Experimental results confirm successful frequency synthesizer operation in which the spurious signal level is successfully reduced to less than that the MSB of the accumulator.
ER -
English
