PEF2256EV22NP Lantiq, PEF2256EV22NP Datasheet - Page 17

• Manufacturer Part Number: PEF2256EV22NP
• Manufacturer: Lantiq

Specifications of PEF2256EV22NP

• Number Of Transceivers: 1
• Screening Level: Industrial
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Supplier Unconfirmed

Preface
The FALC
required interfacing between an analog E1/T1/J1 line and the digital PCM system
highway/H.100 bus.
The digital functions as well as the analog characteristics are configured via a flexible
microprocessor interface.
Organization of this Document
This Data Sheet is organized as follows:
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Data Sheet
Chapter
Lists all deltas between Version 2.2 and Version 2.1.
Chapter
Lists all functional restrictions of the Version 2.1.
Chapter
Gives a general description of the product and its family, lists the key features, and
presents some typical applications.
Chapter
Lists pin locations with associated signals, categorizes signals according to function,
and describes signals.
Chapter 5
These chapters describe the functional blocks and principle operation modes,
organized into separate sections for E1 and T1/J1 operation
Chapter 8
Shows the operation modes and how they are to be initialized (separately for E1 and
T1/J1).
Chapter
Describes signaling controller functions for both E1 and T1/J1 operation.
Chapter 11
Gives a detailed description of all implemented registers and how to use them in
different applications/configurations.
Chapter
Specifies maximum ratings, DC and AC characteristics.
Chapter
Shows the mechanical values of the device packages.
Chapter
Gives an example for overvoltage protection and information about application notes
and other support.
Terminology
References
®
56 Version 2.2 framer and line interface component is designed to fulfill all
1,
2,
3,
4,
10,
13,
14,
15,
to
and
Delta of the FALC
Functional Restrictions
Introduction
External Signals
and
Chapter
Signaling Controller Operating Modes
Electrical Characteristics
Package Outlines
Appendix
Chapter
Chapter
7,
9,
Functional Description E1/T1/J1
12,
Operational Description E1/T1/J1
E1 Registers
®
56 Version 2.2 to the Version 2.1
17
and
T1/J1 Registers
Rev. 1.1, 2005-06-13
PEF 2256 H/E
FALC
®
56