ML6652CH データシートの表示（PDF） - Micro Linear Corporation

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ML6652CH

10/100Mbps Ethernet Fiber and Copper Media Converter with Auto-Negotiation

Micro Linear Corporation 

ML6652

10/100Mbps Ethernet Fiber and Copper

Media Converter with Auto-Negotiation

GENERAL DESCRIPTION

FEATURES

The ML6652 is a low cost multi-function / multi-standard

single chip Media Converter that provides 10Mbps and

100Mbps signal conversion between twisted pair and fiber

optic Ethernet technologies. The device supports

conversion between:

10BASE-T and 10BASE-FL

100BASE-TX and 100BASE-FX/SX

100BASE-FX and 100BASE-SX

FLP Bursts and FLNP Bursts

The device supports 10Mbps and 100Mbps operating data

rates with Auto-Negotiation using 850nm or 1300nm

optics. One or both of the fiber optic and twisted pair

interfaces can be interfaced to industry standard miniature

fiber optic components or Physical Media Dependent

(PMD) modules using Positive Emitter Coupled Logic/Low

Voltage Positive Emitter Coupled Logic (PECL/LVPECL)

compatible modes. Support of other wavelengths is

possible using the PECL/LVPECL interface.

APPLICATIONS

• Single/Multi Port 10/100 Auto-Negotiating Media

Converters

• Single/Multi Port 100BASE-FX/SX to100BASE-TX

Media Converters

• Single/Multi Port 10BASE-FL to 10BASE-T Media

Converters

• Single/Multi Mode Fiber Converters

• Fiber Optic Front-End for Network Interface Cards

(NICs), Repeaters, Bridges, Hubs and Switches

• Fiber-To-The-Desk/Building/Factory Floor as well as

Home Connectivity Gateway/Demarcation Products

• Redundant Link Converters and Wavelength Converters

• Complete implementation of fiber optic and twisted pair

media interface

• Supports ISO/IEC 8802.3, IEEE 802.3 and TIA/EIA-785

Industry Standards, including full Auto-Negotiation for

twisted pair and fiber optic media

• 850nm, 1300nm miniature fiber optic components and

PMD modules

• Supports 1:1 receiver/transmitter transformer ratio for

twisted pair

• Low latency

• Integrated voltage and current references

• Integrated twisted pair output wave shaping eliminates

external filtering

• Integrated twisted pair 10BASE-T input filter and

100BASE-TX equalizer with baseline wander correction

circuit

• Serial Management Interface

• Full and Half Duplex with Auto-Negotiation

• Integrated LED Driver

• Integrated Data Quantizer

• Small 44-Pin TQFP and LPCC/QFN

• Low 3.3V power supply

• Integrated Link Integrity Warning (LIW)

January 2004 Final Datasheet

DS6652-F-02

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