GENERAL DESCRIPTION

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

FEATURES

• 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)

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