MB88152A データシートの表示（PDF） - Cypress Semiconductor

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MB88152A

Spread Spectrum Clock Generator

Cypress Semiconductor 

MB88152A

Contents

Product Line-up ................................................................ 3

Pin Assignment ................................................................ 3

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

I/O Circuit Type ................................................................. 4

Handling Devices .............................................................. 5

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

Pin Setting ......................................................................... 7

Modulation enable setting ........................................... 7

SEL modulation rate setting ........................................ 7

Frequency setting ........................................................ 7

Absolute Maximum Ratings ........................................... 9

Recommended Operating Conditions .......................... 10

Electrical Characteristics ............................................... 12

DC Characteristics .................................................... 12

AC Characteristics ..................................................... 13

Output Clock Duty Cycle (tDCC = tb/ta) ...................... 15

Input Frequency (fin = 1/tin) ......................................... 15

Output Slew Rate (SR) .................................................. 15

Cycle-cycle Jitter (tJC = | tn − tn + 1 |) ......................... 15

Modulation Waveform .................................................... 16

Lock-up Time .................................................................. 17

Oscillation Circuit ........................................................... 18

Interconnection Circuit Example .................................. 19

Example Characteristics ................................................ 20

Ordering Information...................................................... 21

Package Dimension ........................................................ 22

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

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

Document Number: 002-08308 Rev. *B

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