Title :
New RF signal processor IC design for the Mini Disc system
Author :
Jang, Dong Bee ; Lee, Dong Cheol ; Lee, HoJin
Author_Institution :
Semicond. Bus., Samsung Electron., Buchin, South Korea
fDate :
11/1/1995 12:00:00 AM
Abstract :
The paper presents a new RF signal processor IC for the MD (Mini Disc) system. The authors have developed an RF signal processor IC with higher performance, smaller size and lower power consumption. This chip contains I/V converters, RF amplifiers, an ALPC (automatic laser power control), an ADIP (address in pregroove) demodulator, a FE low band amp and switch blocks all in one chip
Keywords :
audio discs; audio systems; convertors; demodulators; digital magnetic recording; digital signal processing chips; integrated circuit design; power control; radiofrequency amplifiers; ADIP; ALPC; FE low band amp and switch blocks; I/V converters; Mini Disc system; RF amplifiers; RF signal processor IC; address in pregroove; automatic laser power control; demodulator; design; performance; power consumption; size; Demodulation; Energy consumption; Power control; Power lasers; Process design; Radiofrequency amplifiers; Radiofrequency integrated circuits; Signal design; Switches; Switching converters;
Journal_Title :
Consumer Electronics, IEEE Transactions on
