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Data Sheet

FULL DATA SHEET (PDF, 616kB) Download   E-Mail

Description

The MAX3802 has four independent adaptive cable equalizers and cable drivers on a single chip. It is designed for coaxial and twin-axial cable point-to-point scrambled-data communication applications. The driver features differential current-mode logic (CML) inputs and outputs. The equalizer includes differential CML data inputs and outputs and a TTL loss-of-signal (active-low LOS) output. The adaptive cable equalizer can equalize differential or single-ended signals at data rates up to 3.2Gbps. It automatically adjusts to attenuation caused by skin-effect losses of 30dB at 1.6GHz. The equalizer effectively extends the usable length of copper cable in high-frequency interconnect applications.

Key Features		Applications/Uses
Single 3.3V Operation Four Independent Equalizers and Drivers 725mW at 3.3V Typical Power Dissipation Data Rates Up to 3.2Gbps Equalizer Automatically Adjusts for Different Cable Lengths 0 to 30dB Equalization at 1.6GHz (3.2Gbps) Loss-of-Signal (active-low LOS) Indicator On-Chip Input and Output Terminations Low External Component Count 0°C to +85°C Operating Temperature Range ESD Protection on Cable Inputs and Outputs		Backplane and Twin-Axial Cable Interconnects Category 5 UTP-Based Systems Digital Video Systems High-Speed Links in Communications and Data Systems

Diagram

Typical Application Circuit

Application Notes

Application Note 996: HFAN-06.0.1: Equalizing Gigabit-per-Second Signals on Copper Media - MAX3802 Application Note 3455: HFTA-11.0: Spectral Content of NRZ Test Patterns - MAX3802

Evaluation Kits

MAX3802EVKIT

Design Guides

FIBER (PDF)

Reliability Reports

Reliability Report: MAX3802UGK.pdf

Software/Models

MAX3802UGK IBIS Model

Ordering Information
Notes: Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day. Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.
Devices: 1-4 of 4
MAX3802	Free Sample	Buy	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX3802UGK-D			QFN;68 pin;100 mm² Dwg: 21-0122D (PDF) Use pkgcode/variation: G6800-2*	0°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX3802UGK-TD			QFN;68 pin;100 mm² Dwg: 21-0122D (PDF) Use pkgcode/variation: G6800-2*	0°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX3802UTK+D			THIN QFN;68 pin;102 mm² Dwg: 21-0142E (PDF) Use pkgcode/variation: T6800+4*	0°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX3802UTK+TD			THIN QFN;68 pin;102 mm² Dwg: 21-0142E (PDF) Use pkgcode/variation: T6800+4*	0°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis

More Information

New Product Press Release 2002-02-26

Related Products

MAX3800 3.2Gbps Adaptive Equalizer and Cable Driver MAX3801 3.2Gbps Adaptive Equalizer MAX3980 3.125Gbps XAUI Quad Equalizer MAX3981 3.125Gbps XAUI Quad Cable Equalizer

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Data Sheet   Application Notes   Design Guides   Engineering Journals   Reliability Reports   Software/Models   Evaluation Kits

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