DS1862A - XFP Laser Control and Digital Diagnostic IC

Maxim Integrated Products

Datasheet Details

Part number	DS1862A
Manufacturer	Maxim Integrated Products
File Size	649.14 KB
Description	XFP Laser Control and Digital Diagnostic IC
Datasheet	DS1862A_MaximIntegratedProducts.pdf

The DS1862A is a closed-loop laser-driver control IC with built-in digital diagnostics designed for XFP MSA.

es.
Implements XFP MSA Requirements for Digital Diagnostics, Serial ID, and User Memory I2C-Compatible Serial Interface Automatic Power Control (APC) Extinction Ratio Control with Lookup Table DS1862A.
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 for Eye Safety.

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Published: Jan 28, 2009 |