AD9484 Analog Devices, AD9484 Datasheet - Page 2

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AD9484

Manufacturer Part Number
AD9484
Description
8-Bit, 500 MSPS, 1.8 V Analog-to-Digital Converter
Manufacturer
Analog Devices
Datasheet

Specifications of AD9484

Resolution (bits)
8bit
# Chan
1
Sample Rate
500MSPS
Interface
Par
Analog Input Type
Diff-Bip
Ain Range
1.5 V p-p,Bip 0.75V
Adc Architecture
Pipelined
Pkg Type
CSP
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Product Highlights ........................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 7
Pin Configuration and Function Descriptions ............................. 8
Typical Performance Characteristics ........................................... 10
Equivalent Circuits ......................................................................... 13
REVISION HISTORY
6/11—Rev. 0 to Rev. A
Change to General Description Section ........................................ 1
Change to Aperture Time Parameter in Table 4 ........................... 6
Change to Figure 34 ....................................................................... 16
Changes to Register 17 and Register 18 in Table 12 .................. 20
3/11—Revision 0: Initial Version
AD9484
DC Specifications ......................................................................... 3
AC Specifications .......................................................................... 4
Digital Specifications ................................................................... 5
Switching Specifications .............................................................. 6
Thermal Resistance ...................................................................... 7
ESD Caution .................................................................................. 7
Rev. A | Page 2 of 24
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Theory of Operation ...................................................................... 14
Memory Map .................................................................................. 20
Outline Dimensions ....................................................................... 23
Analog Input and Voltage Reference ....................................... 14
Clock Input Considerations ...................................................... 15
Power Dissipation and Power-Down Mode ........................... 16
Digital Outputs ........................................................................... 16
Timing ......................................................................................... 17
VREF ............................................................................................ 17
AD9484 Configuration Using the SPI ..................................... 18
Hardware Interface ..................................................................... 18
Configuration Without the SPI ................................................ 18
Reading the Memory Map Table .............................................. 20
Reserved Locations .................................................................... 20
Default Values ............................................................................. 20
Logic Levels ................................................................................. 20
Ordering Guide .......................................................................... 23
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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