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ATR1874 - 10-channel High-speed Photo Detector

Description

The ATR1874 is a Photo Detector Integrated Circuit (PDIC) for operation in high-speed DVD applications like DVD-RAM and DVD+/-RW at a wavelength of 650 nm and CD-RW at a wavelength of 780 nm.

It includes 10 channels with 4 different gain steps.

Features

  • 650 nm and 780 nm Wavelengths Supported 150 MHz Data Channel Bandwidth Fast Settling Time 4 Configurable Gain Steps 12 Photo Diodes Low Offset Voltage Power-down Mode Pb-free Optical 16-pin Package.

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Full PDF Text Transcription

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Features • • • • • • • • 650 nm and 780 nm Wavelengths Supported 150 MHz Data Channel Bandwidth Fast Settling Time 4 Configurable Gain Steps 12 Photo Diodes Low Offset Voltage Power-down Mode Pb-free Optical 16-pin Package Applications • • • • • DVD +RW with CD-RW Capability DVD -RW with CD-RW Capability DVD-RAM with CD-RW Capability DVD 18x Up to 20x Application Recordable Optical Data Storage Devices 10-channel High-speed Photo Detector IC for DVD/CD ATR1874 Summary Preliminary 1. Description The ATR1874 is a Photo Detector Integrated Circuit (PDIC) for operation in high-speed DVD applications like DVD-RAM and DVD+/-RW at a wavelength of 650 nm and CD-RW at a wavelength of 780 nm. It includes 10 channels with 4 different gain steps.
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