대한전기학회논문지:시스템및제어부문D (The Transactions of the Korean Institute of Electrical Engineers D)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

TCXO 온도 보상회로의 해석적 설계에 관한 연구

A Study on The Analytic Design of the Temperature Compensating Circuit for TCXO

  • 안가람 (국민대 공대 전자공학과) ;
  • 박준석 (국민대 공대 전자공학과) ;
  • 임재봉 (국민대 공대 전자공학과) ;
  • 조홍구 (국민대 공대 전자공학과) ;
  • 송광진 (숭실대 공대 전자공학과)
  • 발행 : 2004.10.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

TCXO is one of the most important component in communication systems. We present a analytic method approach to design the Temperature Compensated Circuit. The conventional method for extracting the circuit parameters, which are for thermistor, Colpitts and frequency control circuit is the trial and error correction. In this paper, we analyse the temperature compensating circuit to extract TCXO circuit parameter. In order to show the validity of this paper, we have designed and implemented the 10MHz TCXO. The fabricated TCXO shows 1ppm frequency drift characteristic over the temperature range of -40℃∼85℃.

키워드

참고문헌

  1. S.Okano, T.M. and T.O., 'Direct Temperature Compensated Crystal Oscillator for Advanced VHF/UHF Radio Communication Systems', Proc.34th AFCS, pp. 488-493, 1980
  2. Martin, J.J., 'Radiation induced frequency offsets and acoustic loss in AT-cut quartz crystals', 43rd Annual Symposium on Frequency Control, pp. 526-535, 1989 https://doi.org/10.1109/FREQ.1989.68913
  3. Bob Achille, Tim Collins and Dennis Marvin, 'Manufacturing Hybrid TCXOs', IEEE IFCS, pp. 679-686, 1993 https://doi.org/10.1109/FREQ.1993.367462
  4. SEIKO EPSON, 'The Crystalmaster', Product catalog, 1997
  5. 신두식, 신희숙, 오재웅, 김재정, 'MOSFET 밀러 용량을 이용한 넓은 기변폭의 VC-TCXO', 춘추 마이크로파 및 전파학술대회 논문집 VOL.21 NO1, pp. 65-68, 98/5/23
  6. Noriyuki watanabe, Koji Takazawa and Jun Kusano, 'Doubly rotated quartz crystal resonator for miniaturized VC-TCXO in mobile phone', IEEE IFCS, pp. 119-127, 2002 https://doi.org/10.1109/FREQ.2002.1075867
  7. T.Keller, D. Marvin and R. Steele, 'Integrated Circuit Compensation of A.T. Cut Crystal Oscillator,' Proceedings of the 34th Annual Symposium of Frequency Control, pp. 498-503, 1980
  8. LN. Dworsky, 'AT Quartz Strip Resonators,' Proceedings of the 34th Annual Symposium of Frequency Control, pp. 295-302, 1987