Digital Filter CMOS LSI for CD Player

Takeda M, Takahashi M. Digital Filter CMOS LSI for CD Player. In: AES Conference: 3rd International Conference: The Present and Future of Digital Audio. Audio Engineering Society; 1985.pp. 3-024:1-6. Available from: https://aes.org/publications/elibrary-page/?id=4019

@inproceedings{Takeda1985_4019,
  author = {Takeda, Minoru and Takahashi, Masayuki},
  title = {{Digital Filter CMOS LSI for CD Player}},
  booktitle = {AES Conference: 3rd International Conference: The Present and Future of Digital Audio},
  pages = {3-024:1-6},
  year = {1985},
  month = jun,
  publisher = {Audio Engineering Society},
  url = {}
}

TY  - CPAPER
TI  - Digital Filter CMOS LSI for CD Player
AU  - Takeda, Minoru
AU  - Takahashi, Masayuki
T2  - AES Conference: 3rd International Conference: The Present and Future of Digital Audio
SP  - 1
EP  - 6
M1  - Paper 3-024
PY  - 1985
DA  - 1985/06/06
UR  - https://aes.org/publications/elibrary-page/?id=4019
PB  - Audio Engineering Society
LA  - en
AB  - The digital Filter CMOS LSI, SM5800, has been developed, which can be used for a Compact Disc (CD) player. This LSI's system operates as a 121st order FIR digital filter in which the signal is oversampled 2 times. This LSI realizes a linear phase lowpass filter with such high performance that the ripple below 20KHz is within +-0.001dB and the attenuation above 24.7KHz is more than 90dB. This filter has 18-bit coefficients and satisfies the -1st Nyquist Criterion-. A 2.5 micron rule molybdenum (Mo) gate CMOS process is employed to fabricate this LSI. Using this process, SM5800 achieves its high operational speed. This paper describes the function, characteristics and architecture of SM5800.
ER  -