PEF2091 Siemens Semiconductor Group, PEF2091 Datasheet - Page 2

• Manufacturer Part Number: PEF2091
• Description: ICs for Communications(ISDN Echocancellation Circuit)
• Manufacturer: Siemens Semiconductor Group

All brand or product names, hardware or software names are trademarks or registered trademarks of their
respective companies or organizations.
Purchase of Siemens I
the I
ABM
FALC
ISAC
SICOFI
ACE
For questions on technology, delivery and prices please contact the Semiconductor Group Offices in Germany or
the Siemens Companies and Representatives worldwide: see our webpage at http://www.siemens.de/semicon-
ductor/communication.
Edition 1.99
Published by Siemens AG,
HL SC,
Balanstraße 73,
81541 München
©
All Rights Reserved.
Attention please!
As far as patents or other rights of third parties are concerned, liability is only assumed for components, not for
applications, processes and circuits implemented within components or assemblies.
The information describes the type of component and shall not be considered as assured characteristics.
Terms of delivery and rights to change design reserved.
Due to technical requirements components may contain dangerous substances. For information on the types in
question please contact your nearest Siemens Office, Semiconductor Group.
Siemens AG is an approved CECC manufacturer.
Packing
Please use the recycling operators known to you. We can also help you – get in touch with your nearest sales
office. By agreement we will take packing material back, if it is sorted. You must bear the costs of transport.
For packing material that is returned to us unsorted or which we are not obliged to accept, we shall have to invoice
you for any costs incurred.
Components used in life-support devices or systems must be expressly authorized for such purpose!
Critical components
systems
1 A critical component is a component used in a life-support device or system whose failure can reasonably be
2 Life support devices or systems are intended (a) to be implanted in the human body, or (b) to support and/or
PEB/F 2091
Revision History:
Previous Version:
Page
(in previous
Version)
Siemens AG 1999.
expected to cause the failure of that life-support device or system, or to affect its safety or effectiveness of that
device or system.
maintain and sustain human life. If they fail, it is reasonable to assume that the health of the user may be en-
dangered.
2
™
®
C-system provided the system conforms to the I
®
®
, AOP
, ASM
-P TE, ITAC
56, FALC
®
2
-4µC, SLICOFI
with the express written approval of the Semiconductor Group of Siemens AG.
®
™
, ARCOFI
, ASP
Page
(in current
Version)
®
-E1, FALC
®
™
, IWE
1
, POTSWIRE
of the Semiconductor Group of Siemens AG, may only be used in life-support devices or
2
®
C components conveys a license under the Philips’ I
®
, ARCOFI
®
are registered trademarks of Siemens AG.
, MUSAC
®
-LH, IDEC
Subjects (major changes since last revision)
Current Version: 01.99
None
®
™
-BA, ARCOFI
®
, QuadFALC
-A, OCTAT
®
, IOM
®
, IOM
®
™
®
-P, QUAT
-SP, DigiTape
, SCOUT
2
®
C specifications defined by Philips. Copyright Philips 1983.
-1, IOM
®
™
-S, SICAT
are trademarks of Siemens AG.
®
-2, IPAT
®
, EPIC
®
®
®
, SICOFI
-2, ISAC
-1, EPIC
2
C patent to use the components in
®
®
®
, SICOFI
-P, ISAC
-S, ELIC
®
®
®
-2, SICOFI
-S, ISAC
, FALC
®
54,
®
-S TE,
®
-4,