CY7B993V, CY7B994V

Document #: 38-07127 Rev. *J

Page 3 of 18

Contents

Features ............................................................................... 1

Functional Description ....................................................... 1

Logic Block Diagram .......................................................... 2

Contents .............................................................................. 3

Pinouts ................................................................................ 4

Block Diagram Description ................................................ 6

Phase Frequency Detector and Filter............................ 6

VCO, Control Logic, Divider, and Phase Generator...... 6

Time Unit Definition ....................................................... 7

Divide and Phase Select Matrix .................................... 7

Output Disable Description............................................ 8

INV3 Pin Function ......................................................... 9

Lock Detect Output Description..................................... 9

Factory Test Mode Description ..................................... 9

Safe Operating Zone ..................................................... 9

Absolute Maximum Conditions ........................................10

Operating Range ................................................................10

Electrical Characteristics...................................................10

Switching Characteristics .................................................11

AC Timing Diagrams ..........................................................13

Ordering Information .........................................................14

Package Diagrams .............................................................15

Document History Page ....................................................17

Sales, Solutions, and Legal Information .........................18

Worldwide Sales and Design Support.......................... 18

Products ....................................................................... 18

PSoC Solutions ............................................................ 18

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