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PDF PEB2445-N Data sheet ( Hoja de datos )

Número de pieza PEB2445-N
Descripción Multipoint Switching and Conferencing Unit - Attenuation MUSAC-A
Fabricantes Siemens Semiconductor Group 
Logotipo Siemens Semiconductor Group Logotipo



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No Preview Available ! PEB2445-N Hoja de datos, Descripción, Manual

ICs for Communications
Multipoint Switching and Conferencing Unit - Attenuation
MUSAC-A
PEB 2445 Version 1.2
Data Sheet 02.96

1 page




PEB2445-N pdf
PEB 2445
1 Overview
Overview
A Complete Family of Efficient Solutions
If the issue is digital switching and conferencing, the solution is flexibility, capacity, and
economy.
Siemens Semiconductor offers the most economical answer to all conceivable
applications in this field. Our complete family of switching network devices satisfies even
the most rigorous switching demands.
A Complete Family of Efficient Solutions
Take our MTSC (Memory Time Switch CMOS) PEB 2045 with a switching capability of
512 incoming PCM channels to 256 outgoing PCM channels. It has the perfect size to
economically build medium sized switches. The design of a non-blocking switch for 512
PCM channels is possible with a simple parallel configuration with a second MTSC.
If you need a non-blocking switch for up to 256 channels, we offer a smaller version of
the MTSC, the MTSS (Memory Time Switch Small) PEB 2046. And the MTSL
(Memory Time Switch Large) PEB 2047, the largest in our family, is capable of
switching 1024 PCM channels.
Siemens also supplies the best solution for conferencing, our MUSAC (Multipoint
Switching and Conferencing Unit) PEB 2245 performs the complete switching
functions of the MTSC, and offers a signal processor for handling up to 64 conferencing
channels in any combination. The input and output channels can also be attenuated
individually to achieve best transmission quality.
The MUSAC-A (Multipoint Switching and Conferencing Unit) PEB 2445 is an
upward compatible device to the MTSC and MUSAC. It offers in addition the attenuation
and amplification of every time slot.
Pin compatible device allow simplicity in hardware and software design. To allow for
more flexibility, the PCM data rate can be 2, 4, or 8 Mbit/s – configurable also for mixed
use.
Semiconductor Group
5
02.96

5 Page





PEB2445-N arduino
Multipoint Switching and Conferencing
Unit - Attenuation
MUSACTM-A
Version 1.2
1.1 Features
Switching
• Time/space switch for 2048-, 4096- or 8192-kbit/s
PCM systems
• Switching of up to 512 incoming PCM channels to up
to 256 outgoing PCM channels
• 16 input and 8 output PCM lines
• Different kinds of modes (2048, 4096, 8192 kbit/s or
P-LCC-44
mixed mode)
• Configurable for a 4096- and 8192-kHz device clock
• Tristate function for further expansion and tandem operation
Attenuation and Amplification
• Attenuation and amplification of every time-slot
• Attenuation range from 0 to 12 dB
• Amplification range from 0 to 4 dB
PEB 2445
CMOS IC
Type
PEB 2445-N
Version
V1.2
Semiconductor Group
Ordering Code
Q67100-H6298
11
Package
P-LCC-44 (SMD)
02.96

11 Page







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