JumHan Bae

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A single front-end SOC with the capability to access all kinds of optical disc is presented. It has the capability to process CD/DVD/BD with maximum speed. It contains an analog front end (AFE), partial response maximum likelihood (PRML) detector, servo-control block, buffer control block etc. It also has numerous analog cores such as analog-to-digital(More)
This work presents a 0.18 /spl mu/m CMOS system on a chip (SoC) that is a hardware platform for the front-end of DVD-multi recorders (FESOC). It has one 32 bit RISC CPU and one 16 bit DSP as well as most of the necessary components for DVD recorders, except for an analog front end (AFE) and some memories. The necessary building blocks are a partial response(More)
A single-chip front-end SoC, comprising a PRML with an adaptive equalizer, a data processor including a modem and error-correcting code and digital servo with a 16 b DSP, is for Blu-ray disc application. The chip dissipates 0.9 W at 1.8 V and 132 MHz, contains 12M transistors and occupies 50 mm/sup 2/ in 0.18 /spl mu/m CMOS technology.
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