PEF22810T-V21TR Infineon Technologies, PEF22810T-V21TR Datasheet

IC CHIPSET VDSL-L 4BAND 8-PDSO

PEF22810T-V21TR

Manufacturer Part Number
PEF22810T-V21TR
Description
IC CHIPSET VDSL-L 4BAND 8-PDSO
Manufacturer
Infineon Technologies

Specifications of PEF22810T-V21TR

Function
VDSL Line Driver Chip
Interface
EEPROM, MII, PCM, Serial UART
Number Of Circuits
1
Power (watts)
1.5W
Mounting Type
Surface Mount
Package / Case
8-PDSO
Includes
Power Down Mode
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Current - Supply
-
Voltage - Supply
-
Operating Temperature
-
Lead Free Status / Rohs Status
Not Compliant
Other names
PEF22810T-V21
PEF22810T-V21INTR
PEF22810T-V21TR
10BaseS
the simplicity of Ethernet coupled with the high
performance of VDSL. Utilizing 10BaseS, a system
delivers 10 Mbit/s, full duplex Ethernet over
existing copper wire infrastructure up to a
distance of 4000 ft / 1200 m. It simultaneously
supports high speed DATA transmission with
POTS, ISDN or PBX signaling, without disruption.
Ethernet MAC and PHY functionality are integrated
into Infineon’s 10BaseS chipset, achieving direct
connectivity with standard Ethernet physical layer
and switching devices. Its VDSL technology uses
frequency duplexing and QAM modulation to
provide robust operation. Its spectral allocation
allows noise-free coexistence with other xDSL
technologies in the same bundle.
10BaseS is the best solution for distribution of
broadband services in MDU/MTU and hospitality
markets and the most suitable solution for
broadband LAN extension applications.
Applications
Features
1 0 B a s e S
E t h e r n e t o v e r V D S L C h i p s e t
P E F 2 2 8 1 0 ( V D S L- L )
P E B 2 2 8 1 1 ( V D S L- A )
P E F 2 2 8 2 2 ( 1 0 B a s e S - D )
Multiple Dwelling/Tenant Units
(MDU/MTU) networking
Hospitality networking
Multi-building campus networking
High speed industrial
environment network
Fiber, broadband wireless and
cable LAN extension
Symmetric 10 or 100 Mbit/s
Ethernet speed at full duplex
Compatible with IEEE 802.3
Ethernet MII, RMII, SMII and
7 wire interfaces
Configurable as standard
Ethernet PHY for use in switch
or NIC applications
MII Serial Management Interface
supports full access to all
internal registers and control of
both local and remote devices
TM
is an innovative technology offering
T M
No need for glue logic. Standard
interfaces provide direct connec-
tion to Ethernet MAC and PHY
devices
Address filtering, self-learning
and aging up to 32 addresses
Internal buffering, back pressure
and IEEE 802.3x flow control
capabilities
Configurable as Ethernet MAC
for direct operation with standard
Ethernet PHY in Customer
Premises Equipment (CPE)
Supports Ethernet SNMP MIB
counters
Quadrature Amplitude
Modulation (QAM)
Frequency division duplexing
Symmetrical/asymmetrical line
rates from below 1 Mbit/s up to
25 Mbit/s
Delivers symmetrical 10 Mbit/s
payload up to a distance of
4000 ft / 1200 m
Robust operation handles micro-
interruptions, impulse noise and
severely distorted lines
N e v e r
P
10BaseS
s t o p
R O D U C T
Spectral allocation allows noise-
free operation with xDSL, ISDN
(2B1Q/4B3T), “Smartphone”
digital PBX devices
Transmit Notch filter, Scrambler,
Reed-Solomon Forward Error
Correction (FEC) and
Convolutional Interleaver with
internal SRAM
Link watchdog combined with
robust link configuration ensures
link establishment
Transmit power management
Low power consumption - 1.5 W
including line driver
Power boost for extended reach
Power down mode with fast warm
start capability (< 100 ms)
Digitally Controlled Crystal Oscil-
lator (DCXO) for timing recovery
Embedded microcontroller for
stand-alone operation
JTAG for chip level and board
level testing
t h i n k i n g .
B
R I E F

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PEF22810T-V21TR Summary of contents

Page 1

innovative technology offering the simplicity of Ethernet coupled with the high performance of VDSL. Utilizing 10BaseS, a system delivers 10 Mbit/s, full duplex Ethernet over existing copper wire infrastructure distance of 4000 ft ...

Page 2

... Infineon Technologies Office. Infineon Technologies Components may only be used in life- support devices or systems with the express written approval of Infineon Technologies failure of such components can reasonably be expected to cause the failure of that life-sup- port device or system affect the safety or effectiveness of that device or system ...

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