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DP83848YB Datasheet

  • DP83848YB

  • PHYTER - Extreme Temperature Single Port 10/100 Mb/s Etherne...

  • 82頁(yè)

  • NSC

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DP83848YB PHYTER廬 - Extreme Temperature Single Port 10/100 Mb/s Ethernet Physical Layer Transceiver
November 2005
DP83848YB PHYTER廬 - Extreme Temperature
Single Port 10/100 Mb/s Ethernet Physical Layer Transceiver
General Description
The number of applications requiring ethernet connec-
tivity continues to increase. Along with this increased
market demand is a change in application require-
ments. The DP83848YB was designed to allow ether-
net connectivity in the harshest environments. Our
device meets IEEE 802.3u standards over an
EXTREME temperature range of -40擄C to 125 擄C. This
device is ideally suited for harsh environments for
example wireless remote base stations, automo-
tive/transportation and industrial control applications.
The DP83848YB is a highly reliable, feature rich robust
device which includes enhanced ESD protection, MII
and RMII for maximum flexibility in MPU selection all in
a 48 pin LQFP package.
With the DP83848YB NATIONAL continues to build on
its Ethernet expertise and leadership position by pro-
viding the flexibility allowing for ease of implementation
by the end user.
Features
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Extreme Temperature from -40 擄C to 125 擄C
Low-power 3.3V, 0.18碌m CMOS technology
Low power consumption < 270mW Typical
3.3V MAC Interface
Auto-MDIX for 10/100 Mb/s
Energy Detection Mode
25 MHz clock out
SNI Interface (configurable)
RMII Rev. 1.2 Interface (configurable)
MII Serial Management Interface (MDC and MDIO)
IEEE 802.3u MII
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
IEEE 1149.1 JTAG
Integrated ANSI X3.263 compliant TP-PMD physical sub-
layer with adaptive equalization and Baseline Wander com-
pensation
Programmable LED support Link, 10 /100 Mb/s Mode, Activ-
ity, and Collision Detect
Single register access for complete PHY status
10/100 Mb/s packet BIST (Built in Self Test)
Lead free 48-pin LQFP package (7mm) x (7mm)
The DP83848YB features integrated sublayers to sup-
port both 10BASE-T and 100BASE-TX Ethernet proto-
cols, which ensures compatibility and interoperability
with all other standards based Ethernet solutions.
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Applications
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Automotive/Transportation
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Industrial Controls and Factory Automation
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General Embedded Applications
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System Diagram
Media Access Controller
Magnetics
MPU/CPU
DP83848YB
MII/RMII/SNI
RJ-45
10BASE-T
or
100BASE-TX
10/100 Mb/s
25 MHz
Clock
Source
Status
LEDs
Typical Application
PHYTER
廬
is a registered trademark of National Semiconductor.
漏
2005 National Semiconductor Corporation
1
www.national.com

DP83848YB 產(chǎn)品屬性

  • National Semiconductor (TI)

  • Tray

DP83848YB相關(guān)型號(hào)PDF文件下載

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  • 英文版
    Single 8-bit Bus Transceiver
    ETC
  • 英文版
    Single 8-bit Bus Transceiver
  • 英文版
    Single 8-bit Bus Transceiver
    ETC
  • 英文版
    Single 8-bit Bus Transceiver
  • 英文版
    Single 8-bit Bus Transceiver
    ETC
  • 英文版
    Single 8-bit Bus Transceiver
  • 英文版
    Single 8-bit Bus Transceiver
    ETC
  • 英文版
    Single 8-bit Bus Transceiver
  • 英文版
    8-Bit TRI-STATE Bidirectional Transceiver (Non-Inverting)
    NSC
  • 英文版
    8-Bit TRI-STATE Bidirectional Transceiver (Non-Inverting)
    NSC [Natio...
  • 英文版
    Octal Latched Peripheral Drivers
    NSC
  • 英文版
    DP7310/DP8310/DP7311/DP8311 Octal Latched Peri...
    NSC [Natio...
  • 英文版
    Octal Latched Peripheral Drivers
    NSC [Natio...
  • 英文版
    Octal Latched Peripheral Drivers
    NSC
  • 英文版
    DP7310/DP8310/DP7311/DP8311 Octal Latched Peri...
    NSC [Natio...
  • 英文版
    Octal Latched Peripheral Drivers
    NSC [Natio...
  • 英文版
    Biphase Communications ProcessorぱBCP
    NSC
  • 英文版
    Biphase Communications ProcessorぱBCP
    NSC [Natio...
  • 英文版
    NIC Network Interface Controller
    NSC
  • 英文版
    NIC Network Interface Controller
    NSC [Natio...

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