barrier technology and the use of high-voltage compo-

nents in the application circuit as needed.

The information provided in this document is intended

to inform the equipment designer but it is not sufficient

to assure proper system design or regulatory compli-

ance. Since it is the equipment manufacturer's respon-

sibility to have their equipment properly designed to

conform to all relevant regulations, designers using

CPC5601 are advised to carefully verify that their end-

product design complies with all applicable safety,

EMC, and other relevant standards and regulations.

Semiconductor components are not rated to withstand

electrical overstress or electro-static discharges result-

ing from inadequate protection measures at the board

or system level.

5. LITELINK Design Resources

5.1 Clare Design Resources

The Clare, Inc. web site has a wealth of information

useful for designing with LITELINK, including applica-

tion notes and reference designs that already meet all

applicable regulatory requirements. LITELINK data

sheets also contains additional application and design

information. See the following links:

LITELINK datasheets and reference designs

Application note AN-107 LOCxx Series - Isolated Ampli-

fier Design Principles

Application note AN-114 ITC117P

Application note AN-117 Customize Caller-ID Gain and

Ring Detect Voltage Threshold for CPC5610/11

Application note AN-140, Understanding LITELINK

Application note AN-141, Enhanced Pulse Dialing with

LITELINK

Application note AN-143, Loop Reversal Detection with

LITELINK

Application note AN-146, Guidelines for Effective

LITELINK Designs

Application note AN-147, Worldwide Application of

LITELINK

Application note AN-149, Increased LITELINK II Transmit

Power

Application note AN-150, Ground-start Supervision Cir-

cuit Using IAA110

5.2 Third Party Design Resources

The following also contain information useful for

LITELINK designs. All of the books are available on

amazon.com.

Understanding Telephone Electronics, Stephen J. Big-

elow, et. al., Butterworth-Heinenman; ISBN:

0750671750.

Newton’s Telecom Dictionary, Harry Newton, CMP

Books; ISBN: 1578200695.

Photodiode Amplifiers: Op Amp Solutions, Jerald

Graeme, McGraw-Hill Professional Publishing; ISBN:

007024247X

Teccor, Inc. Surge Protection Products

United States Code of Federal Regulations, CFR 47

Part 68.3.

For additional information please visit www.clare.com

Clare, Inc. makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication and reserves the right to make

changes to specifications and product descriptions at any time without notice. Neither circuit patent licenses or indemnity are expressed or implied. Except as set

forth in Clare’s Standard Terms and Conditions of Sale, Clare, Inc. assumes no liability whatsoever, and disclaims any express or implied warranty relating to its

products, including, but not limited to, the implied warranty of merchantability, fitness for a particular purpose, or infringement of any intellectual property right.

The products described in this document are not designed, intended, authorized, or warranted for use as components in systems intended for surgical implant into

the body, or in other applications intended to support or sustain life, or where malfunction of Clare’s product may result in direct physical harm, injury, or death to a

person or severe property or environmental damage. Clare, Inc. reserves the right to discontinue or make changes to its products at any time without notice.

Specifications: DS-CPC5601-R3.0

© Copyright 2002, Clare, Inc.

LITELINK™ is a trademark of Clare, Inc.

All rights reserved. Printed in USA.

6/5/2002