An efficient direct digital frequency synthesizer based on two-level table lookup

Proceedings of the Annual IEEE International Frequency Control Symposium

Volumn , Issue , 2001, Pages 824-827

  Chih, J C ^a   Chou, J Y ^a   Chen, S G ^a  

^a NATIONAL CHIAO TUNG UNIVERSITY   (Taiwan)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; COMPUTATIONAL COMPLEXITY; COSINE TRANSFORMS; TABLE LOOKUP;

SPURIOUS FREE DYNAMIC RANGE (SFDR); TAYLOR'S EXPANSION METHOD;

FREQUENCY SYNTHESIZERS;

EID: 0035163383     PISSN: 01616404     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

1. Spurious signals in direct digital frequency synthesizers due to the phase truncation
2. A 150 MHz direct digital frequency synthesizer in 1.25-μm CMOS with 90 dBc spurious performance
3. A 100-MHz, 16-bits, direct digital frequency synthesizer with a 100-dBc spurious-free dynamic range
4. A novel architecture for ROM-less sine-output direct digital, frequency synthesizers by using the 2/sup nd/-order parabolic approximation
5. Direct digital frequency synthesizer architecture based on chebyshev approximation
6. VLSI design of a CORDIC-based derotator