| Part Number | PEB2047 |
| Manufacturer | Siemens Semiconductor Group |
| Title | Memory Time Switch Large |
| Description | are fulfilled. For detailed technical information about "Processing Guidelines" and "Quality Assurance" for ICs, see our "Product Overview". PEB ... |
| Features |
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Pin Definitions and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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| File Size | 297.93KB |
| Datasheet |
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PEB2045 : 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). The incoming 512 channels of 8 bits each are written in sequence into fixed positions in the SM. This is controlled by the input counter in the timing control block with a 8-kHz repetition rate. For outputting, the connection memory (CM) is read in sequence. Each location in CM points to a location in the speech memory. The byte in this speech memory location is read into the current output time-slot. The read access of the CM is controlled by the output counter whic.
PEB2047-16 : ICs for Communications Memory Time Switch Large MTSL PEB 2047 PEB 2047-16 Version 2.1 Data Sheet 03.95 Edition 03.95 This edition was realized using the software system FrameMaker‚. Published by Siemens AG, Bereich Halbleiter, MarketingKommunikation, Balanstraße 73, 81541 München © Siemens AG 1995. All Rights Reserved. Attention please! As far as patents or other rights of third parties are concerned, liability is only assumed for components, not for applications, processes and circuits implemented within components or assemblies. The information describes the type of component and shall not be considered as assured characteristics. Terms of delivery and rights to change design reserved. Fo.