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All versions are No Longer Available.

Data Sheet

FULL DATA SHEET (PDF, 272kB) Download   E-Mail

Description

The MAX3663 is a complete, +3.3V laser driver with automatic power-control (APC) circuitry for SDH/SONET applications up to 622Mbps. It accepts differential PECL inputs, provides bias and modulation currents, and operates over a -40°C to +85°C temperature range. An APC feedback loop is incorporated to maintain a constant average optical power over temperature and lifetime. The wide modulation current range from 5mA to 75mA and bias current of 1mA to 80mA are easy to program, making this product ideal for use in various SDH/SONET applications. Two pins are provided to monitor the current levels in the laser: BIASMON with current proportional to laser bias current, and MODMON with current proportional to laser modulation. The MAX3663 also provides enable control and a failure-monitor output to indicate when the APC loop is unable to maintain the average optical power. The MAX3663 is available in a compact 4mm x 4mm 24-pin thin QFN package.

An evaluation kit is available:  MAX3663EVKIT  

Key Features		Applications/Uses
+3.3V or +5.0V Single-Supply Operation 40mA Supply Current at +3.3V Programmable Bias Current from 1mA to 80mA Programmable Modulation Current from 5mA to 75mA Bias Current and Modulation Current Monitors 200ps Rise/Fall Time Automatic Average Power Control with Failure Monitor Complies with ANSI, ITU, and Bellcore SONET/SDH Specifications Enable Control		622Mbps SDH/SONET Access Nodes FTTH/FTTB Applications Laser Driver Transmitters Section Regenerators

Diagram

Typical Operating Circuit

Evaluation Kits

MAX3663EVKIT

Design Guides

Fiber (PDF)

Reliability Reports

Reliability Report: MAX3663.pdf Show FIT data for: MAX3663

Software/Models

MAX3663ETG IBIS Model MAX3663ETG SPICE Input/Output 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

MAX3663	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX3663ETG		N/A	No Longer Available	TQFN;24 pin;17 mm² Outline Drawing: 21-0139 (PDF) Land Pattern: 90-0021 (PDF) Use pkgcode/variation: T2444-3*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX3663ETG-T		N/A	No Longer Available	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX3663ETG+		N/A	No Longer Available	TQFN;24 pin;17 mm² Outline Drawing: 21-0139 (PDF) Land Pattern: 90-0021 (PDF) Use pkgcode/variation: T2444+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX3663ETG+T		N/A	No Longer Available	Land Pattern: Not Available	-40°C to +85°C	See data sheet

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