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參數(shù)資料
| 型號(hào)： | PEF22834F |
| 英文描述： | ?PoVDSL-D. Digital Transceiver? |
| 中文描述： | ？PoVDSL三維。數(shù)字收發(fā)器？ |
| 文件頁數(shù)： | 2/2頁 |
| 文件大?。?/td> | 150K |
| 代理商： | PEF22834F |
P
R O D U C T
B
R I E F
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Published by
Infineon Technologies AG,
St.-Martin-Strasse 53,
81541 München
Infineon Technologies AG 2002. All Rights Reserved.
Attention please!
The information herein is given to describe certain components
and shall not be considered as warranted characteristics.
Terms of delivery and rights to technical change reserved.
We hereby disclaim any and all warranties, including but not
limited to warranties of non-infringement, regarding circuits,
descriptions and charts stated herein.
Infineon Technologies is an approved CECC manufacturer.
Information
For further information on technology, delivery terms
and conditions and prices please contact your nearest
Infineon Technologies Office in Germany or our Infineon
Technologies Representatives worldwide.
Warnings
Due to technical requirements components may contain dan-
gerous substances. For information on the types in question
please contact your nearest Infineon Technologies Office.
Infineon Technologies Components may only be used in life-
support devices or systems with the express written approval
of Infineon Technologies, if a failure of such components can
reasonably be expected to cause the failure of that life-support
device or system, or to affect the safety or effectiveness of that
device or system. Life support devices or systems are intend-
ed to be implanted in the human body, or to support and/or
maintain and sustain and/or protect human life. If they fail, it is
reasonable to assume that the health of the user or other per-
sons may be endangered.
Published by Infineon Technologies AG
PoVDSL-D
Digital
Transceiver
PEF 22834
4bVDSL-A
AFE
PEF 22815
VDSL-L
Line Driver
PEF 22810
PoVDSL
PHY
POTS/
ISDN
Splitter
and
Magnetics
IP L2
Switch
VDSL
MII User
Interface
PoVDSL Chipset Block Diagram
PCM Fast Channel
MII
Interface,
Tx and Rx
Buffers
PTM-TC
(HDLC)
TPS-TC and Network Interface
IC Peripheral Control
RS
Encoder
Scrambler
Interleaver
VDSL
Framer
Unscrambler
RS
Decoder
De-
Interleaver
VDSL
Deframer
SRAM
QAM Rx
De-Modulator
QAM Tx
Modulator
Digital and Analog
AFE Control Interface
AGC
Controller
Timing
Recovery
PMS-TC
PMD
8-KB
ROM
16-KB
RAM
Internal
μcontroller
Serial
Interface
UART
Serial Interface
I
C (EEPROM)
Parallel
Port
MDIO
Clock and
Reset Block
Configuration and Control Registers
DAC
13 Bits
Postfilter
Tuning
Prefilter
ADC
12 Bits
ACE
AFE
Controller
DCXO
Analog Front End
D
A
C
Crystal
PEF 22815
4bVDSL-A
PEF 22834 PoVDSL-D
AGC
POCO
Wake Up
Circuitry
Line
Driver
RX
TX
PEF 22810
VDSL-L
Ordering No. B115-H8032-G1-X-7600
Printed in Germany
PS 06021.5
NB
Ordering Information
Design Tool
Product Name
PoVDSL Demo Kit
Chipset
Product Name
VDSL-L
4bVDSL-A
PoVDSL-D
Sales Code
PoVDSL 22834
Package
Two Boards
Description
Packet over VDSL LT and
NT Evaluation/Demo Boards
Sales Code
PEF 22810
PEF 22815
PEF 22834
Package
P-DSO-8
P-TQFP-64
P-TQFP-144
Description
VDSL Line Driver IC
4-band VDSL AFE IC
Packet Over VDSL Digital Transceiver
PoVDSL Modem Application Example
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