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LXT972A

Features: ` 3.3V Operation.` Low power consumption (300 mW typical).` 10BASE-T and 100BASE-TX using a single RJ-45 connection.` Supports auto-negotiation and parallel detection.` MII interface with extended register capability.` Robust baseline wander correction performance.` Standard CSMA/CD or f...

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SeekIC No. : 004403664 Detail

LXT972A: Features: ` 3.3V Operation.` Low power consumption (300 mW typical).` 10BASE-T and 100BASE-TX using a single RJ-45 connection.` Supports auto-negotiation and parallel detection.` MII interface with ...

LXT972A Data Sheet

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Part Number:
LXT972A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

` 3.3V Operation.
` Low power consumption (300 mW typical).
` 10BASE-T and 100BASE-TX using a single RJ-45 connection.
` Supports auto-negotiation and parallel detection.
` MII interface with extended register capability.
` Robust baseline wander correction performance.
` Standard CSMA/CD or full-duplex operation.
` Configurable via MDIO serial port or hardware control pins.
` Integrated, programmable LED drivers.
` 64-pin Low-profile Quad Flat Package (LQFP). -LXT972ALC - Commercial (0 to 70ambient).


Application

 · Combination 10BASE-T/100BASE-TX Network Interface Cards (NICs)
 · 10/100 PCMCIA Cards
 · Cable Modems and Set-Top Boxes


Pinout

Connection Diagram


Specifications

Parameter
Sym
Min
Max
Units
Supply voltage
VCC
-0.3
4.0
V
Operating temperature
TOPA
0
+70
Storage temperature
TST
65
+150
Caution Exceeding these values may cause permanent damage.
Functional operation under these conditions is not implied.
Exposure to maximum rating conditions for extended periods may affect device reliability.



Description

The LXT972A is an IEEE compliant Fast Ethernet PHY Transceiver that directly supports both 100BASE-TX and 10BASE-T applications. It provides a Media Independent Interface (MII) for easy attachment to 10/100 Media Access  ontrollers (MACs).

This document also supports the LXT972A.

The LXT972A supports full-duplex operation at 10Mbps and 100Mbps. Its operating condition can be set using auto-negotiation, parallel detection, or manual control.

The LXT972A is fabricated with an advanced CMOS process and requires only a single 3.3V power supply.




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