SFH551-1 Datasheet PDF (Receiver) | Download Avago SFH551-1

SFH551-1 - Receiver

This page provides the datasheet information for the SFH551-1, a member of the SFH551 Receiver family.

Description

The SFH551/1-1 receiver is a transimpedance amplifier with an integrated photodiode and TTL open-collector output stage.

The active area of this detector combined with the molded microlens gives an efficient coupling from the end of the polymer optical fiber.

Features

 Bipolar IC with open-collector output.
 Digital output, full TTL compatible.
 Sensitive in visible and near IR range.
 Transfer rate ≤ 5MBd.
 Low switching threshold.
 2.2mm aperture holds standard 980/1000/2200μm plastic fibers.
 No fiber stripping required.
 Molded microlens for efficient coupling Plastic Direct Fiber Connector housing (V-housing).
 Locking screw attached to the connector.
 Interference-free transmission by the light-tight h.

Datasheet Details

Part number	SFH551-1
Manufacturer	Avago
File Size	79.23 KB
Description	Receiver
Datasheet	SFH551-1 Datasheet
Additional preview pages of the SFH551-1 datasheet.

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Full PDF Text Transcription

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SFH551/1-1 and SFH551/1-1V Receiver with Digital Output Stage for Polymer Optical Fiber Applications Data Sheet Description The SFH551/1-1 receiver is a transimpedance amplifier with an integrated photodiode and TTL open-collector output stage. The active area of this detector combined with the molded microlens gives an efficient coupling from the end of the polymer optical fiber. This receiver enables data rates up to 5 MBd and works with the Avago SFH757 transmitter diode. The SFH551/1-1 is fully DC coupled and therefore no line code is needed. The internal Schmitt trigger ensures stable output states over the whole dynamic range. If light with intensity above the threshold level is coupled into the SFH551/1-1, the electrical output will be logical “low” and vice versa.

Published: Nov 4, 2014 |