AD9269 Analog Devices, AD9269 Datasheet - Page 2

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AD9269

Manufacturer Part Number
AD9269
Description
16-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Dual Analog-to-Digital Converter
Manufacturer
Analog Devices
Datasheet

Specifications of AD9269

Resolution (bits)
16bit
# Chan
2
Sample Rate
80MSPS
Interface
Par
Analog Input Type
Diff-Uni
Ain Range
2 V p-p
Adc Architecture
Pipelined
Pkg Type
CSP

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AD9269
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Functional Block Diagram .............................................................. 1
Product Highlights ........................................................................... 1
Revision History ............................................................................... 2
General Description ......................................................................... 3
Specifications ..................................................................................... 4
Absolute Maximum Ratings .......................................................... 10
Pin Configuration and Function Descriptions ........................... 11
Typical Performance Characteristics ........................................... 13
Equivalent Circuits ......................................................................... 18
Theory of Operation ...................................................................... 19
REVISION HISTORY
1/10—Revision 0: Initial Version
DC Specifications ......................................................................... 4
AC Specifications .......................................................................... 6
Digital Specifications ................................................................... 7
Switching Specifications .............................................................. 8
Timing Specifications .................................................................. 9
Thermal Characteristics ............................................................ 10
ESD Caution ................................................................................ 10
AD9269-80 .................................................................................. 13
AD9269-65 .................................................................................. 15
AD9269-40 .................................................................................. 16
AD9269-20 .................................................................................. 17
ADC Architecture ...................................................................... 19
Analog Input Considerations .................................................... 19
Voltage Reference ....................................................................... 21
Rev. 0 | Page 2 of 40
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Built-In Self-Test (BIST) and Output Test .................................. 26
Channel/Chip Synchronization .................................................... 27
DC and Quadrature Error Correction (QEC) ............................ 28
Serial Port Interface (SPI) .............................................................. 29
Memory Map .................................................................................. 31
Applications Information .............................................................. 36
Outline Dimensions ....................................................................... 37
Clock Input Considerations ...................................................... 22
Power Dissipation and Standby Mode .................................... 24
Digital Outputs ........................................................................... 25
Timing ......................................................................................... 25
Built-In Self-Test (BIST) ............................................................ 26
Output Test Modes ..................................................................... 26
Configuration Using the SPI ..................................................... 29
Hardware Interface ..................................................................... 29
Configuration Without the SPI ................................................ 30
SPI Accessible Features .............................................................. 30
Reading the Memory Map Register Table ............................... 31
Open Locations .......................................................................... 31
Default Values ............................................................................. 31
Memory Map Register Table ..................................................... 32
Memory Map Register Descriptions ........................................ 34
Design Guidelines ...................................................................... 36
Ordering Guide .......................................................................... 37
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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