DS1862 - XFP Laser Control and Digital Diagnostic IC

Product Overview

Maxim Integrated Products

Part number	DS1862
Manufacturer	Maxim Integrated Products
File Size	553.50 KB
Description	XFP Laser Control and Digital Diagnostic IC
Datasheet	DS1862 Datasheet
Additional preview pages of the DS1862 datasheet.

The DS1862 is a closed-loop laser-driver control IC with built-in digital diagnostics designed for XFP MSA.

Implements XFP MSA Requirements for Digital Diagnostics, Serial ID, and User Memory.
I2C-Compatible Serial Interface.
Automatic Power Control (APC).
Extinction Ratio Control with Look-Up Table.
Seven Monitored Channels for Digital Diagnostics (Five Basic Plus Two Auxiliary).
Internal Calibration of Monitored Channels (Temp, VCC2/3, Bias Current, Transmitted, and Received Power).
Programmable Quick-Trip Logic for Turning Off Laser fo.

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Published: Dec 7, 2006 |