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PEF2045 - Memory Time Switch CMOS

Description

The PEx 2045 is a memory time switch device.

It can connect any of 512 PCM input channels to any of 256 output channels.

The input information of a complete frame is stored in the on-chip 4-Kbit speech memory SM (see figure 8).

Features

  • systems q Time/space switch for 2048-, 4096- or 8192-kbit/s PCM q Switching of up to 512 incoming PCM channels to up to 256 outgoing PCM channels q 16-input and 8-output PCM lines q Different kinds of modes (2048, 4096, 8192 kbit/s or mixed q q q q q q q q q q q mode) Configurable for primary access and standard.

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