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LOW COST CURRENT BIAS CIRCUIT GENERATOR

IP.com Disclosure Number: IPCOM000009791D
Original Publication Date: 2000-May-01
Included in the Prior Art Database: 2002-Sep-19

Publishing Venue

Motorola

Related People

Authors:
Jules Campbell Jeff Ganger Kelvin McCollough

Abstract

This bias circuit is a low cost bias circuit applicable for any situation where a reasonably accurate current will suffice. The current accuracy across process, voltage, and temperamre varies approximately 25%, which is dominated by the resistor variation.