Enhanced Product PHYTER Extreme Temperature Single Port 10/100 Mb/s Ethernet Physical Layer - DP83848-EP

DP83848-EP (ACTIVE)

Enhanced Product 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. Our device meets IEEE 802.3u standards over a military temperature range of –55°C to 125°C. 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 all in a 48 pin PQFP package.

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 Ma 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)
  • Lead Free 48-Pin PQFP Package (7mm) × (7mm)

Supports Defense, Aerospace, and Medical Applications

  • Controlled Baseline
  • One Assembly and Test Site
  • One Fabrication Site
  • Military Temperature Range (–55°C to 125°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
SupplyVoltage (Volt)
Cable Length (m)
JTAG1149.1
Rating
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
DP83848-EP DP83867IR
PHY    PHY   
Single    Single   
10/100    10/100/1000   
MII
RMII
SNI   
GMII
RGMII
MII   
3.3     
150    130   
Yes    Yes   
HiRel Enhanced Product    Catalog   
-55 to 125    -40 to 85   
HTQFP    HTQFP
VQFN   
48HTQFP: 81 mm2: 9 x 9(HTQFP)    64HTQFP: 144 mm2: 12 x 12(HTQFP)
48VQFN: 49 mm2: 7 x 7(VQFN)   

Other qualified versions of DP83848-EP

Version Part Number Definition
High-Temperature DP83848-HT High-Temperature product for harsh environments

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