CY29430

Document Number: 002-11000 Rev. *E

Page 2 of 24

Contents

Pin Diagram ....................................................................... 3

Pin Description ................................................................. 3

Functional Overview ........................................................ 4

Programmable Features .............................................. 4

Architecture Overview ................................................. 4

Internal State Diagram ................................................ 5

Small/Large Changes .................................................. 5

Programming Support ................................................. 5

Frequency Configurations ........................................... 5

Programmable OE Polarity .......................................... 5

Programmable VCXO .................................................. 5

Power Supply Sequencing .......................................... 5

I2C Interface ................................................................ 5

Memory Map ............................................................... 6

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

Recommended Operating Conditions ............................ 7

DC Electrical Specifications ............................................ 7

DC Specifications ............................................................. 8

DC Specifications ............................................................. 8

DC Specifications ............................................................. 8

DC Specifications ............................................................. 8

DC Specifications ............................................................. 9

VCXO Specific Parameters .............................................. 9

AC Electrical Specifications .......................................... 10

AC Electrical Specifications .......................................... 11

AC Electrical Specifications .......................................... 11

HFF Crystal Specifications ............................................ 12

OT3 Crystal Specifications ............................................ 12

LFF Crystal Specifications ............................................ 12

LF Low Frequency Reference ....................................... 13

Timing Parameters ......................................................... 13

Input Clock Measurement Point .................................... 13

Phase Jitter Characteristics .......................................... 14

I2C Bus Timing Specifications ...................................... 14

Voltage and Timing Definitions ..................................... 15

Phase Noise Plots .......................................................... 17

Ordering Information ...................................................... 20

Ordering Code Definitions ......................................... 20

Package Diagram ............................................................ 21

Acronyms ........................................................................ 22

Document Conventions ................................................. 22

Units of Measure ....................................................... 22

Document History Page ................................................. 23

Sales, Solutions, and Legal Information ...................... 24

Worldwide Sales and Design Support ....................... 24

Products .................................................................... 24

PSoC®Solutions ....................................................... 24

Cypress Developer Community ................................. 24

Technical Support ..................................................... 24