PEF2091 Siemens Semiconductor Group, PEF2091 Datasheet - Page 16
PEF2091
Manufacturer Part Number
PEF2091
Description
ICs for Communications(ISDN Echocancellation Circuit)
Manufacturer
Siemens Semiconductor Group
Datasheet
1.PEF2091.pdf
(298 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PEF2091
Manufacturer:
Infineon
Quantity:
15
Company:
Part Number:
PEF2091
Manufacturer:
SIEMENS
Quantity:
5 510
Company:
Part Number:
PEF2091
Manufacturer:
SMC
Quantity:
5 510
Company:
Part Number:
PEF2091-N
Manufacturer:
INFINEON
Quantity:
2 100
Company:
Part Number:
PEF2091-NV3.3
Manufacturer:
DIODES
Quantity:
1 700
Part Number:
PEF2091N-V3.3
Manufacturer:
SIEMENS/西门子
Quantity:
20 000
- Current page: 16 of 298
- Download datasheet (3Mb)
Semiconductor Group
Preface
The ISDN Echocancellation Circuit for the 2B1Q line code (IEC-Q) is a U-interface
transceiver for level 1 basic access subscriber lines covering a wide range of
applications related to this function.
This data sheet describes the properties of the IEC-Q needed for understanding its
external connections, architecture and functions, and for designing circuits using this
device.
Organization of this Document
This document follows a top-down approach in describing the IEC-Q and its features. It
is application oriented, designed to maximize customers’ effectivity in designing and
debugging their boards. Numerous examples of programming code and application hints
are included. An index is included. It consists of 11 chapters and an appendix.
• Chapter 1, Overview
• Chapter 2, Pin Descriptions
• Chapter 3, Functional Description
• Chapter 4, Operational Description
• Chapter 5, Register Description
• Chapter 6, Programming
Describes the system related view of the device, i.e. features, system integration and
typical applications.
Gives a detailed description of the device pins, their functions and their physical
location for the different packages available.
Provides a high level block diagram of the IEC-Q, describes setting its operational
modes and gives an overview of the device architecture. All user’s interfaces are
described in detail. Interaction between these interfaces, however, is not in the scope
of this chapter.
Describes access means to the IEC-Q features and the resulting device behavior in
all relevant operational modes. Interaction between the different interfaces is
described.
Provides a detailed description of the registers used in the microprocessor mode.
Gives an overview of important programming codes and provides numerous practical
programming examples.
16
Data Sheet 01.99
PEB 2091
PEF 2091
Related parts for PEF2091
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Intel 80C32 - Siemens SAB-C501, Nearest Equivalent Replacement
Manufacturer:
Siemens Semiconductor Group
Part Number:
Description:
IGBT MODULE
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
SIMOPAC Module (Power module Single switch N channel Enhancement mode)
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
(BSMxxx) TRANSISTOR
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
SIMOPAC Module (Power module Single switch N channel Enhancement mode)
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
main ratings
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
ICs for Consumer Electronics
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
Video and Sound IF with V & S SCART
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
Multistandard Sound IF
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
MULTISTANDARD AM FM SOUND IF IC
Manufacturer:
Siemens Semiconductor Group
Datasheet: