Consumer Microcircuits Limited COMMUNICATION SEMICONDUCTORS PRODUCT DATA AMENDMENT CMX641A Publication PDA/641A/5 January 2002 The Product Data Amendment series of documents is produced to provide basic details of changes to CML data publications. 1.0 Introduction 1.1 This document describes the changes made to the CMX641A datasheet, Publication No: D/641A/4 December 2001 to produce the updated version: D/641A/5 January 2002. 2.0 Reference Document(s) 2.1 CML Technical Datasheet: D/641A/5 January 2002 3.0 Affected 2.0 Products Reference Document(s) 3.1 All current CMX641A IC products 4.0 Additions and Alterations Reference: D/641A/5 January 2002 n Section 1.7.1.3: Operating Characteristics; Level Sensitivity; 3 volt 16kHz operation: parameters amended (page 21). CML does not assume any responsibility for the use of any circuitry described. No circuit patent licences are implied and CML reserves the right at any time without notice to change the said circuitry. © Consumer Microcircuits Limited 2001 QAF297 - 1 CML does not assume any responsibility for the use of any circuitry described. No circuit patent licences are implied and CML reserves the right at any time without notice to change the said circuitry. © Consumer Microcircuits Limited 2002 QAF297 - 2