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參數資料
| 型號： | DP83848HSQ/NOPB |
| 廠商： | National Semiconductor |
| 文件頁數： | 12/82頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC TXRX ETHERNET PHYTER 40-LLP |
| 產品培訓模塊： | PHYTER® Family |
| 標準包裝： | 1 |
| 類型： | 收發(fā)器 |
| 驅動器/接收器數： | 1/1 |
| 規(guī)程： | 以太網 |
| 電源電壓： | 3 V ~ 3.6 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 40-WFQFN 裸露焊盤 |
| 供應商設備封裝： | 40-LLP-EP（6x6） |
| 包裝： | 剪切帶 (CT) |
| 配用： | DP83848H-MAU-EK-ND - BOARD EVALUATION DP83848H |
| 其它名稱： | *DP83848HSQ/NOPB DP83848HSQCT |
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2008 National Semiconductor Corporation
www.national.com
DP83848H PHYTER
Mini - Extreme Single 10/100 Ethernet
Transceiver
May 2008
Features
Low-power 3.3V, 0.18
m CMOS technology
Auto-MDIX for 10/100 Mb/s
Energy Detection Mode
3.3V MAC Interface
RMII Rev. 1.2 Interface (configurable)
MII Interface and MII serial management interface (MDC
and MDIO)
IEEE 802.3u Auto-Negotiation and Parallel Detection
IEEE 802.3u ENDEC, 10BASE-T transceivers and filters
IEEE 802.3u PCS, 100BASE-TX transceivers and filters
Integrated ANSI X3.263 compliant TP-PMD physical sub-
layer with adaptive equalization and Baseline Wander
compensation
Error-free Operation up to 137 meters
ESD protection - 4KV Human body model
Configurable LED for link and activity
Supports system clock from oscillator
Single register access for complete PHY status
10/100 Mb/s packet BIST (Built in Self Test)
40 pin LLP package (6mm) x (6mm) x (0.8mm)
Applications
Peripheral devices
Mobile devices
Factory and building automation
Basestations
General Description
The DP83848H PHYTER Mini Extreme addresses the
high quality, high reliability and small form factor required
for rugged operation in space sensitive and thermally
demanding environments. This device is ideally suited for
industrial and motor control, building/factory automation,
automotive and test equipment applications.
The DP83848H is designed from ground up for extreme
temperature performance, with a thermally efficient pack-
age ensuring reliable operation over an operating range of
-40C to 125C. Rigorously tested at both low temperature
and high temperature extremes, the device is ideal for out-
door environments and demanding factory floor conditions.
The device offers performance beyond the IEEE specifica-
tions, with superior interoperability and industry leading
performance. The DP83848H offers Auto-MDIX to remove
cabling complications, superior ESD protection of greater
than 4KV HBM for greater reliability, and superior cable
length operation (greater than 137m) to provide a high
level of performance in all applications.
A number of system cost-reducing features have been
integrated that are not commonly found in other Ethernet
Physical layer products (PHYs). For example, the
DP83848H offers a 25MHz clock out that eliminates the
need and hence the space and cost, of an additional
Media Access Control (MAC) clock source component. In
addition, both MII and RMII are supported ensuring ease
and flexibility of design.
DP83848H is offered in a small 6mm x 6mm LLP 40-pin
package.
System Diagram
PHYTER is a registered trademark of National Semiconductor Corporation.
Status
10BASE-T
or
100BASE-TX
MII/RMII
Typical Ethernet Application
Ma
gnetic
s
RJ
-4
5
Clock
LED
DP83848H
10/100 Ethernet
Transceiver
Me
dia
Acc
e
ss
C
ontro
ller
MPU/CPU
Source
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相關代理商/技術參數 |
參數描述 |
|---|---|
| DP83848I | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Industrial Temperature Single Port 10/100 Mb/s Ethernet Physical Layer Transceiver |
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| DP83848I-MAU-EK | 功能描述:BOARD EVALUATION DP83848I RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 評估演示板和套件 系列:- 標準包裝:1 系列:PCI Express® (PCIe) 主要目的:接口，收發(fā)器，PCI Express 嵌入式:- 已用 IC / 零件:DS80PCI800 主要屬性:- 次要屬性:- 已供物品:板 |
| DP83848I-MAU-EK/NOPB | 功能描述:以太網開發(fā)工具 DP83848 MAU CARD IND TEMP RoHS:否 制造商:Micrel 產品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評估:KSZ8873RLL 接口類型:RMII 工作電源電壓: |
| DP83848I-POE-EK | 功能描述:以太網開發(fā)工具 DP83848 POE CARD IND TEMP RoHS:否 制造商:Micrel 產品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評估:KSZ8873RLL 接口類型:RMII 工作電源電壓: |
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