A fully integrated 0.13-μm CMOS mixed-signal SoC for DVD player applications
| Autor: | Akira Matsuzawa, R. Horibe, K. Nagano, Kouji Okamoto, H. Taniuchi, T. Kakiage, T. Seike, K. Aida, K. Sushihara, Akira Yamamoto, T. Iwasaki, H. Nakahira, Tetsuo Yamamoto, T. Takahashi, M. Ochiai, A. Soneda, M. Takiguchi, Takashi Morie, T. Ochi, T. Shibata |
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| Jazyk: | angličtina |
| Rok vydání: | 2003 |
| Předmět: |
Very-large-scale integration
Partial-response maximum-likelihood Digital signal processor Signal processing Computer science business.industry DVD player Transistor Mixed-signal integrated circuit law.invention Analog front-end CMOS law System on a chip Electrical and Electronic Engineering business Computer hardware Digital signal processing |
| Zdroj: | IEEE Journal of Solid-State Circuits. 38(no. 11):1981-1991 |
| Popis: | This paper describes a fully integrated single-chip CMOS mixed-signal system on a chip (SoC) for DVD player applications. It integrates one digital signal processor (DSP), two 32-bit CPUs, three dedicated processing units, a partial response maximum likelihood (PRML) read channel with an analog front end (AFE), and many other subsystems on the same die. The AFE includes a fifth-order G/sub m/-C filter and attains over 66 dB C/N overall. PR(3,4,4,3) structure is employed in the PRML read channel. Owing to the PRML signal processing and the mixed-signal system level optimization in the PRML read channel, less than 10/sup -6/ of bit-error rate (BER) is obtained for the focus offset margins over /spl plusmn/0.5 /spl mu/m. This SoC is fabricated in 0.13-/spl mu/m one-poly six-Cu CMOS technology. It contains 24 million transistors in a 63.87 mm/sup 2/ die and consumes 1.5 W at 40 MSample/s data rate, which corresponds to DVD 1.5 times playback operation mode. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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