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ATR1842 Datasheet - ATMEL

Front Monitor Diode

ATR1842 Features

* 405 nm, 650 nm and 780 nm Wavelengths Supported Blu-ray/HD-DVD x5, CD-R/RW x52, DVD-R/RW x16 Adjustment of Mode and Gain by Setting Internal Register via Serial Interface Paraphase Outputs Internal Reference Vo

ATR1842 General Description

The ATR1842 is a front monitor diode (FMD) which controls the laser power of the optical pickup for Blu-ray/HD-DVD, DVD and CD drives in one IC. With the serial programming interface (SPI) it is possible to fit the laser power for Blu-ray/HD-DVD, DVD and CD. 2 bits are used to set the mode/gain leve.

ATR1842 Datasheet (181.09 KB)

Preview of ATR1842 PDF

Datasheet Details

Part number:

ATR1842

Manufacturer:

ATMEL

File Size:

181.09 KB

Description:

Front monitor diode.

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TAGS

ATR1842 Front Monitor Diode ATMEL

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