PEB2096 SIEMENS [Siemens Semiconductor Group], PEB2096 Datasheet - Page 5

• Manufacturer Part Number: PEB2096
• Description: Octal Transceiver for UPN Interfaces OCTAT-P
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

simultaneously. It handles the U
specification except for the reduced loop length.
The OCTAT-P is a CMOS device offered in a P-MQFP-44 package.
QUAT-S
The Quadruple Transceiver for S/T Interfaces, PEB 2084, implements 4 four-wire S/T
interfaces to link voice/data digital terminals to PBX subscriber lines or PBX trunk lines
to the public ISDN. It can handle up to four S/T interfaces simultaneously in accordance
with CCITT I.430, ETSI 300.012, and ANSI T1.605 standards.
The QUAT-S is a CMOS device offered in a P-MQFP-44 package.
IDEC
The ISDN D-Channel Exchange Controller, PEB 2075, is an HDLC controller which
handles four HDLC communication channels. Each channel is fully independent and
programmable by its own register set.
The IDEC is a CMOS device offered in a P-LCC-44 and P-DIP-28 package.
1
A Line Card or a PBX consists of a line card controller, multiple layer-1 transceivers for
t/r (a/b), S/T, U
power supply, transformers, etc. The new Siemens generation of highly integrated
ISDN circuits enables design Engineers to decrease board size and thus PBX size and
its production costs.
Figure 1 shows an example of a PBX for up to 16 ISDN and 16 analog subscribers with
4 trunk lines realized with a few highly integrated chips of the new Siemens family of PBX
and Line Cards ICs: ELIC, SICOFI-4, OCTAT-P, QUAT-S and IDEC.
ELIC, Enhanced Line Card Controller, PEB 20550, comprises the following functional
blocks on a single chip:
• Extended PCM Interface Controller (EPIC-1), which can switch up to 32 digital (ISDN)
• Two HDLC interface controllers (SACCO-A and SACCO-B),
• One D-channel arbiter to multiplex one HDLC controller (SACCO-A) to multiple
The ELIC is a CMOS device offered in a P-MQFP-64 package.
OCTAT-P
The Octal Transceiver for U
interface used to link voice/data digital terminals to PBX subscriber lines. The OCTAT-P
is an optimized device for LT applications and can handle up to eight U
Semiconductor Group
or 64 voice (analog) subscribers,
subscribers.
Overview
P
and U
2B1Q
interfaces, signaling controllers, a microprocessor, memory,
PN
interfaces, PEB 2096, implements the two-wire U
PN
interfaces in accordance with the U
5
PN
P0
PEB 2096
interfaces
interface
01.96
PN