带开关电容滤波器的PCM编码器和解码器ic

1980 IEEE International Solid-State Circuits Conference. Digest of Technical Papers Pub Date : 1900-01-01 DOI:10.1109/ISSCC.1980.1156065

H. Tanaka, M. Yamasawa, S. Kato, A. Itoh, M. Takahashi, M. Ohhata, A. Iwata, S. Hattori

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引用次数: 1

摘要

将讨论在金属栅CMOS工艺中实现的带有片上开关电容滤波器的双片单通道压缩编解码器。典型功耗为主动模式下130mW，待机模式下15mW。

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PCM coder and decoder ICs with switched capacitor filters

A two-chip per-channel companded CODEC with on-chip switched capacitor filters, implemented in the metal gate CMOS process, will be discussed. Typical power dissipation is 130mW in active mode and 15mW in standby.

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1980 IEEE International Solid-State Circuits Conference. Digest of Technical Papers

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