PEB7274HV1.2 ,QUAD ADPCM (4 Channel ADPCM Controller)characteristics.Terms of delivery and rights to change design reserved.For questions on technology, ..
PEB7274HV1.2 ,QUAD ADPCM (4 Channel ADPCM Controller)Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..
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PEB7274HV1.2
QUAD ADPCM (4 Channel ADPCM Controller)
SIEMENS
Cs for Communications
4 Channel ADPCM Controller
Quad ADPCM
PEB 7274 Version 1.2
PEF 7274 Version 1.2
Data Sheet 08.97
PEB 7274
Revision History: Current Version: 08.97
Previous Version: Preliminary Data Sheet 01.97
Page Page Subjects (major changes since last revision)
(in previous (in new
Version) Version)
- 5 List of figures (new)
52 52 Note added (The last 15 bits ...)
72 72 Input leakage current (Values added for neg. temperature range,
XTAL1)
72 72 Input/Output voltage (addapted to TTL levels, test conditions added)
74 74 Frame strobe delay tho (new)
77 77 Bit clock delay tBCd = 25 ns (changed)
DSYNC delay tDSYNC (new)
Edition 08.97
This edition was realized using the software system FrameMaker
Published by Siemens AG,
BalanstralSe 73,
81541 Miinchen
© Siemens AG 08.97.
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.
For questions on technology, delivery and prices please contact the Semiconductor Group Offices in Germany or
the Siemens Companies and Representatives worldwide (see address list).
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
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Critical components1 of the Semiconductor Group of Siemens AG, may only be used in life-support devices or
systems2 with the express written approval of the Semiconductor Group of Siemens AG.
1 A critical component is a component used in a life-support device or system whose failure can reasonably be
expected to cause the failure of that life-support device or system, or to affect its safety or effectiveness of that
device or system.
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maintain and sustain human life. lfthey fail, it is reasonable to assume that the health of the user may be endan-
