PHYTER Extreme Temperature Single Port 10/100 Mb/s Ethernet Physical Layer - DP83848-HT

DP83848-HT (ACTIVE)

PHYTER Extreme Temperature Single Port 10/100 Mb/s Ethernet Physical Layer

 

Description

The number of applications requiring ethernet connectivity continues to increase. Along with this increased market demand is a change in application requirements. The DP83848 was designed to allow ethernet connectivity in the harshest environments. This device is ideally suited for harsh environments for example wireless remote base stations, automotive, transportation and industrial control applications.

The DP83848 is a highly-reliable, feature-rich robust device which includes enhanced ESD protection, MII and RMII for maximum flexibility in MPU selection.

The DP83848 features integrated sublayers to support both 10BASE-T and 100BASE-TX Ethernet protocols, which ensures compatibility and interoperability with all other standards based Ethernet solutions.

Features

  • Low-Power 3.3-V, 0.18-µm CMOS Technology
  • Low Power Consumption <270 mW Typical
  • 3.3-V 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 Sublayer With Adaptive Equalization and
    Baseline Wander Compensation
  • Error-Free Operation up to 150 Meters
  • Programmable LED Support Link, 10 /100 Mb/s
    Mode, Activity, and Collision Detect
  • Single Register Access for Complete PHY Status
  • 10/100 Mb/s Packet BIST (Built-in Self Test)
  • Supports Defense, Aerospace, and Medical
    Applications
    • Controlled Baseline
    • One Assembly and Test Site
    • One Fabrication Site
    • Extended Temperature Range (–55°C to
      150°C)
    • Extended Product Life Cycle
    • Extended Product-Change Notification
    • Product Traceability

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Parametrics Compare all products in Ethernet Products

 
Function
Port Count
Datarate (Mbps)
Interface
Cable Length (m)
JTAG1149.1
Rating
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
DP83848-HT DP83867IR
PHY    PHY   
Single    Single   
10/100    10/100/1000   
MII
RMII
SNI   
GMII
RGMII
MII   
150    130   
Yes    Yes   
Catalog    Catalog   
-55 to 150    -40 to 85   
  HTQFP
VQFN   
  64HTQFP: 144 mm2: 12 x 12(HTQFP)
48VQFN: 49 mm2: 7 x 7(VQFN)   

Other qualified versions of DP83848-HT

Version Part Number Definition
Enhanced Product DP83848-EP Supports Defense, Aerospace and Medical Applications

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