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CONTENTS
1.
INTRODUCTION...............................................................................................................................
1
2.
PRODUCT OUTLINE........................................................................................................................
2.1 Features....................................................................................................................................
2.2 Process Technology ...............................................................................................................
2.3 Internal Circuit.........................................................................................................................
2.4 Characteristics and Measurement.........................................................................................
(1) Input/output impedance .................................................................................................................
(2) Divide ratio setting pins .................................................................................................................
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1
2
3
5
5
6
3.
APPLICATION CIRCUIT DESIGN EXAMPLES...............................................................................
3.1 Output Amplitude Improvement ............................................................................................
3.2 Load Impedance and Characteristics....................................................................................
3.3 External Control of Divide Ratio Setting Pins ......................................................................
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8
9
10
4.
SYSTEM EXAMPLE.........................................................................................................................
4.1 Calculation of Count Number and Step Frequency for Prescaler PLL ..............................
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11
5.
CONCLUSION..................................................................................................................................
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Reference Documents