AD9254_15 datasheet(2/40 Pages) AD

номер детали	AD9254

подробное описание детали	14-Bit, 150 MSPS, 1.8 V Analog-to-Digital Converter

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AD9254

Rev. 0 | Page 2 of 40

TABLE OF CONTENTS

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

Applications....................................................................................... 1

General Description ......................................................................... 1

Functional Block Diagram .............................................................. 1

Product Highlights ........................................................................... 1

Revision History ............................................................................... 2

Specifications..................................................................................... 3

DC Specifications ......................................................................... 3

AC Specifications.......................................................................... 4

Digital Specifications ................................................................... 5

Switching Specifications .............................................................. 6

Timing Diagram ........................................................................... 6

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

Thermal Resistance ...................................................................... 7

ESD Caution.................................................................................. 7

Pin Configuration and Function Descriptions............................. 8

Equivalent Circuits ........................................................................... 9

Typical Performance Characteristics ........................................... 10

Theory of Operation ...................................................................... 14

Analog Input Considerations.................................................... 14

Differential Input Configurations ............................................ 15

Voltage Reference ....................................................................... 16

Clock Input Considerations ...................................................... 17

Jitter Considerations .................................................................. 19

Power Dissipation and Standby Mode..................................... 19

Digital Outputs ........................................................................... 20

Timing ......................................................................................... 20

Serial Port Interface (SPI).............................................................. 21

Configuration Using the SPI..................................................... 21

Hardware Interface..................................................................... 21

Configuration Without the SPI ................................................ 21

Memory Map .................................................................................. 22

Reading the Memory Map Register Table............................... 22

Memory Map Register Table..................................................... 23

Layout Considerations................................................................... 25

Power and Ground Recommendations ................................... 25

CML ............................................................................................. 25

RBIAS........................................................................................... 25

Reference Decoupling................................................................ 25

Evaluation Board ............................................................................ 26

Power Supplies ............................................................................ 26

Input Signals................................................................................ 26

Output Signals ............................................................................ 26

Default Operation and Jumper Selection Settings................. 27

Alternative Clock Configurations............................................ 27

Alternative Analog Input Drive Configuration...................... 27

Schematics................................................................................... 29

Evaluation Board Layout........................................................... 34

Bill of Materials........................................................................... 37

Outline Dimensions ....................................................................... 40

Ordering Guide .......................................................................... 40

REVISION HISTORY

10/06—Revision 0: Initial Version

Аналогичный номер детали - AD9254_15

производитель	номер детали	датащи	подробное описание детали
Analog Devices	AD9254-150EBZ	1Mb / 41P	Analog-to-Digital Converter

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Аналогичное описание - AD9254_15

производитель	номер детали	датащи	подробное описание детали
Analog Devices	AD9640ABCPZ-80	1Mb / 52P	14-Bit, 80/105/125/150 MSPS, 1.8 V Dual Analog-to-Digital Converter REV. B
	AD9640	1Mb / 52P	14-Bit, 80/105/125/150 MSPS, 1.8 V Dual Analog-to-Digital Converter REV. B
	AD9640ABCPZ-105	1Mb / 52P	14-Bit, 80/105/125/150 MSPS, 1.8 V Dual Analog-to-Digital Converter REV. B
	AD9640	931Kb / 41P	14-Bit, 80/105/125/150 MSPS, 1.8 V Dual Analog-to-Digital Converter Rev. PrD
	AD9627-11	4Mb / 72P	11-Bit, 105 MSPS/150 MSPS, 1.8 V Dual Analog-to-Digital Converter REV. B
	AD9246	1Mb / 44P	14-Bit, 80 MSPS/105 MSPS/125 MSPS, 1.8 V Analog-to-Digital Converter REV. A
	AD9246	1Mb / 44P	14-Bit, 80 MSPS/105 MSPS/125 MSPS, 1.8 V Analog-to-Digital Converter REV. A
	AD9648	1Mb / 44P	14-Bit, 125 MSPS/105 MSPS, 1.8 V Dual Analog-to-Digital Converter REV. 0
	AD9254S	2Mb / 26P	14-BIT, 150 MSPS, 1.8V ANALOG-TO-DIGITAL CONVERTER REV. B
	AD9642	1Mb / 28P	14-Bit, 170 MSPS/210 MSPS/250 MSPS, 1.8 V Analog-to-Digital Converter (ADC)

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