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PDF INT5200 Data sheet ( Hoja de datos )
| Número de pieza | INT5200 | |
| Descripción | Single Chip PowerPacket Transceiver | |
| Fabricantes | InTellon | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de INT5200 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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PRODUCT BRIEF
INT5200
Single Chip PowerPacket™ Transceiver
Features
• Single-chip powerline
networking transceiver with
integrated MII, Ethernet
and USB interfaces
• Integrated 10-bit ADC, 10-
bit DAC, AGC, filters and
power amplifier
• Single-supplier solution for
powerline MAC/PHY and
AFE
• Implements Intellon’s
patented PowerPacket
technology
• HomePlug 1.0 compliant
• General purpose 8-wire
serial PHY data interface
• Selectable MDI/SPI PHY
management interface
• Up to 14 Mbps data rate on
the powerline
• Low power consumption
• Orthogonal Frequency
Division Multiplexing
(OFDM) with patented
omsignal processing
.ctechniques for high data
ureliability in noisy media
t4conditions
ee• Intelligent channel
hadaptation maximizes
s throughput under harsh
www.data channel conditions
Benefits
The INT5200 Integrated
Powerline MAC/PHY
Transceiver is the world’s first
complete HomePlug 1.0
solution on a chip.
In addition to the HomePlug1.0
Baseband MAC/PHY core, the
INT5200 now integrates all
external analog components, including ADC, DAC, AGC, filters and the
power amplifier. It removes the need for an external Analog Front End
and reduces the system’s bill of materials even further, also improving
performance. The INT5200 directly interfaces with the AC coupling
transformer in the power supply.
It also provides three types of host interface for maximum system
flexibility:
• A USB1.1 device interface for connection to a USB host
• An MII PHY (IEEE 802.3u) / GPSI interface for interconnection
to microcontrollers or Ethernet controllers
• An MII Host / DTE interface (IEEE 802.3u) for direct
connection to an Ethernet PHY
This ultimate level of integration makes the INT5200 ideal for all cost
sensitive embedded HomePlug applications such as desktop
computers and media receivers.
The INT5200 implements Intellon’s patented PowerPacket OFDM
technology, which forms the basis for the HomePlug 1.0 Specification.
Specifically tailored to reliably deliver up to 14 Mbps over the difficult
power line communication environment, the IC combats deep
attenuation notches, noises sources, and multi-path fading by
allocating usable frequencies according to the signal to noise ratio
(SNR). Synchronization is achieved in low SNR channels without the
use of pilot carriers.
The MAC implements a CSMA/CA scheme with prioritization and
automatic repeat request (ARQ) for reliable delivery of Ethernet
packets via packet encapsulation. Built-in Quality of Service (QoS)
features provide the necessary bandwidth for multimedia payloads
including voice, data, audio, and video. A four-level prioritized random
access method exists with strict adherence to priority. Segment
bursting on the power line minimizes the demands on the receiver
resources and maximizes the throughput of the network while still
27002440 Revision 4
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet INT5200.PDF ] | |
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