參數(shù)資料
型號(hào): PEB2447
廠商: SIEMENS AG
英文描述: Memory Time Switch Extended Large MTSXL
中文描述: 內(nèi)存定時(shí)開(kāi)關(guān)擴(kuò)展大型MTSXL
文件頁(yè)數(shù): 5/51頁(yè)
文件大?。?/td> 1052K
代理商: PEB2447
PEB 2447
Overview
Semiconductor Group
5
03.97
1.2
Logic Symbol
Figure 1
Functional Symbol
1.3
The Siemens Memory Time Switch Extended Large MTSXL (PEB 2447) is a capacity
expansion of the MTSL (PEB 2047). It is a monolithic CMOS switching device capable
of connecting maximally 2048 PCM input time slots to 2048 output time slots. In order to
manage the problem of different line delays, six additional FS inputs can be used as
frame measurement inputs and 16 different input offsets of PCM frames are allowed.
Thus a frame wander can be compensated by adjusting the input offset during operation.
A special circuitry guarantees that no bit error will occur, when reprogramming the input
offsets.
The MTSXL on chip connection memory and data memory are accessed via the 8-bit
standard
μ
P interface (Intel demultiplexed type).
A built-in selftest mechanism – also activated by the
μ
P – ensures proper device
operation in the system.
The PEB 2447 is fabricated using the advanced CMOS technology from Siemens and is
mounted in a P-MQFP-100-2 package. Inputs and outputs are TTL compatible.
General Device Overview
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PEB2447H 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:Memory Time Switch Extended Large MTSXL
PEB2447HV1.2 制造商:Rochester Electronics LLC 功能描述:- Bulk
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PEB2465 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:ICs for Communications Extended PCM Interface Controller
PEB2465H 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:A-Law/u-Law CODEC