PEB20591HV22XP Lantiq, PEB20591HV22XP Datasheet - Page 11

• Manufacturer Part Number: PEB20591HV22XP
• Manufacturer: Lantiq

Specifications of PEB20591HV22XP

• Control Interface: HDLC
• Lead Free Status / Rohs Status: Supplier Unconfirmed

PRELIMINARY
1
This chapter gives a general overview of the VIP including a top-level block diagram and
the logic symbol diagram, it lists the key features, and presents some typical
applications.
1.1
VIP (Versatile ISDN Port) is a highly-integrated multiple layer-1 transceiver IC
connecting to
• U
• S/T subscriber or trunk line interfaces (4-wire).
VIP integrates the complete analog line interface circuitry as well as the transceiver logic
required for eight full-duplex channels.
Typical VIP applications include PBX line cards (U
VIP must be operated in combination with DELIC
and control/activation of VIP’s layer-1 transceivers. The communication path between
the DELIC and the VIP is the serial IOM-2000 interface with a data rate of up to 12.288
Mbit/s. DELIC also processes the signaling information of each VIP channel by providing
a dedicated HDLC controller per subscriber. For more information on DELIC and the
IOM-2000 interface, please refer to the DELIC-LC/-PB Data Sheet.
1)
Data Sheet
Infineon Technologies DELIC: DSP Embedded Line and Port Interface Controller. The DELIC is available in
two versions: PEB 20570 and PEB 20571.
PN
subscriber line interfaces (2-wire) and
Introduction
Overview
3
1)
PN
, which is required for configuration
, S/T or mixed), and small PBXs.
Introduction
PEB 20590
PEB 20591
2001-03-01