대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)

대한전자공학회 (The Institute of Electronics and Information Engineers)
권호 표지

병렬처리가 가능한 확장 직접 디지털 주파수 합성기

Extended Direct Digital Frequency Synthesizers for Parallelism

  • 노승효 (숭실대학교 전자공학과) ;
  • 이찬호 (숭실대학교 전자공학과)
  • 발행 : 1999.11.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

A direct digital frequency synthesizer is designed in full custom method using 0.65${\mu}{\textrm}{m}$ CMOS n-well technology The chip provides the capability of the parallel operation using up to 4 chips with an operation frequency of 440MHz. The generated waveform can be modulated by various modulation techniques such as QPSK, 256 . 64. 32 . 16 QAM and FM.

키워드