CY7B952

Document Number: 38-02018 Rev. *E

Page 2 of 16

Contents

Pin Configuration ............................................................. 3

SONET/SDH Overhead Processing Application ............ 3

Pin Descriptions ............................................................... 4

Description ........................................................................ 5

Operating Frequency ................................................... 5

Transmit Functions ...................................................... 5

Receive Functions ....................................................... 5

Carrier Detect (CD) and

Link Fault Indicator (LFI) Functions .................................... 5

Loop Back Testing ....................................................... 6

SONET-compliant Testing ........................................... 6

Power Down Modes .................................................... 6

Applications ...................................................................... 6

Maximum Ratings ............................................................. 7

Operating Range ............................................................... 7

Electrical Characteristics ................................................. 7

Capacitance ...................................................................... 9

AC Test Loads and Waveforms ....................................... 9

Switching Characteristics .............................................. 10

Switching Waveforms for

the CY7B952 SONET/SDH Serial Transceiver .............. 11

Ordering Information ...................................................... 12

Ordering Code Definitions ......................................... 12

Package Diagram ............................................................ 13

Acronyms ........................................................................ 14

Document Conventions ................................................. 14

Units of Measure ....................................................... 14

Document History Page ................................................. 15

Sales, Solutions, and Legal Information ...................... 16

Worldwide Sales and Design Support ....................... 16

Products .................................................................... 16

PSoC Solutions ......................................................... 16

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