Clock generation circuit of a sampled servo optical disk drive

Yasuyuki Ozawa; S. Hamaguchi; Masaharu Moritsugu; Akio Futamata

doi:10.1117/12.45934

1 July 1991 Clock generation circuit of a sampled servo optical disk drive

Yasuyuki Ozawa, S. Hamaguchi, Masaharu Moritsugu, Akio Futamata

Proceedings Volume 1499, Optical Data Storage '91; (1991) https://doi.org/10.1117/12.45934
Event: Optical Data Storage, 1991, Colorado Springs, CO, United States

Abstract

The clock generation circuit we developed for a 5.25-in sampled servo format optical disk drive is linked to the spindle motor control system. In has fast pull-in characteristics and a highly accurate disk rotational control system without need for a special rotary encoder.

Citation Download Citation

Yasuyuki Ozawa, S. Hamaguchi, Masaharu Moritsugu, and Akio Futamata "Clock generation circuit of a sampled servo optical disk drive", Proc. SPIE 1499, Optical Data Storage '91, (1 July 1991); https://doi.org/10.1117/12.45934

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