Browse Prior Art Database

TRANSRESISTANCE PHOTOAMPLIFIER WITH DC AND LOW-FREQUENCY NOTCHING CAPABILITY

IP.com Disclosure Number: IPCOM000005419D
Original Publication Date: 1980-Aug-01
Included in the Prior Art Database: 2001-Oct-10
Document File: 2 page(s) / 103K

Publishing Venue

Motorola

Related People

Authors:
Tim Burke

Abstract

This circuit converts modulated near-infrared light signals into electrical signals in the presence of strong ambient light such as direct sunlight or 60 Hz light. A low-noise, high gain transresistance techni- que is used.