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參數資料
| 型號： | DM9801A |
| 文件頁數： | 1/60頁 |
| 文件大小： | 605K |
| 代理商： | DM9801A |
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DM9801A
1M Home Phoneline Network Physical Layer Single Chip Transceiver
Final
Version: DM9801A-DS-F01
May 30, 2001
1
General Description
The DM9801A is a physical-layer, single-chip, low-power
transceiver for 1M Home Phoneline Network applications.
On the media side, it provides an interface to a Home
Phoneline wiring system. The reconciliation layer interfaces
to the DM9801A either through an IEEE802.3u subset
Media Independent Interface (MII) or a pseudo-standard
General Purpose Serial Interface (GPSI). A management
interface is provided by MDIO/MDC when operating in MII
mode, or a Serial Peripheral Interface bus when operating in
GPSI mode.
The DM9801A uses a low-power and high-performance
CMOS process. It contains the entire physical layer
functions of 1M as defined by Home Phoneline Network
Alliance, Rev. 1.1, including the Physical Coding Sublayer,
(RLL25) Encoder/Decoder (ENC/DEC), 4-wire HN Driver
circuit and receiver analog front end (AFE).
Patent-Pending Circuitry Includes:
Enhanced 4-wire Home Network transceiver circuit.
Compatible with HomePNA 1M PHY specification version
1.1 and HomePNA certification document version 1.0
Block Diagram
HN
Secondary
Driver
Muxed
GPSI
or Mii
Interface
RLL25
Encoder
RLL25
Decoder
Master
PHY
Controller
Receiever
and
Digital PLL
Transmit
Timing
Generator
HN
Primary
Driver
Receiver
AFE
GPSI - MII
Transmit
GPSI - MII
Receive
HNA+/-
HNB+/-
Interface
Select
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相關代理商/技術參數 |
參數描述 |
|---|---|
| DM9801AE | 制造商:DAVICOM 制造商全稱:DAVICOM 功能描述:1M Home Phoneline Network Physical Layer Single Chip Transceiver |
| DM9801E | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:1M home Phonrline Network Physical Layer Single Chip Transceiver |
| DM9B | 功能描述:數字萬用表 4000 COUNT AUTO RoHS:否 制造商:Tektronix 產品:Multimeters 類型:Bench 準確性:0.04 % 電壓范圍:2 V to 2 kV 電阻范圍: 電容范圍: 顯示計數: 頻率:10 Hz to 45 Hz, 850 Hz to 1 MHz 測距: 真均方根值: 數據保持: |
| D-M9B | 制造商:SMC Corporation of America 功能描述:Sensor, solid state, direct mount, grommet connection, for MX/MH/CQ2/NCQ2/NCQ8 制造商:SMC 功能描述:2-Wire Auto Switch for 24Vdc Relay/PLC |
| D-M9BA | 制造商:SMC Corporation of America 功能描述:Autoswitch, water resistant, 2 wire, horizontal |
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