CPC5601

R04

www.ixysic.com

13

4. Regulatory Information

CPC5601 can be used to build products that comply

with the requirements of TIA/EIA/IS-968 (formerly

FCC part 68), FCC part 15B, TBR-21, EN60950,

UL1950, EN55022B, IEC950/IEC60950, CISPR22B,

EN55024, and many other standards. CPC5601 com-

plies with the requirements of UL1577. CPC5601 pro-

vides supplementary isolation. Metallic surge

requirements are met through the inclusion of a Sidac-

tor in the application circuit. Longitudinal surge protec-

tion is provided by CPC5601’s optical-across-the-

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 IXYS Integrated Circuits Division web site has a

wealth of information useful for designing with LITE-

LINK, including application 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 LITE-

LINK Designs

Application note AN-147, Worldwide Application of LITE-

LINK

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 LITE-

LINK designs. All of the books are available on ama-

zon.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.