AD9260ASRL Analog Devices Inc, AD9260ASRL Datasheet - Page 2

• Manufacturer Part Number: AD9260ASRL
• Description: IC ADC 16BIT 2.5MHZ 44-MQFP T/R
• Manufacturer: Analog Devices Inc

Specifications of AD9260ASRL

• Rohs Status: RoHS non-compliant
• Number Of Bits: 16
• Sampling Rate (per Second): 20M
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 585mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 44-MQFP, 44-PQFP

AD9260
TABLE OF CONTENTS
Specifications..................................................................................... 3
Absolute Maximum Ratings.......................................................... 11
Terminology .................................................................................... 12
Pin Configuration and Function Descriptions........................... 13
Typical Performance Characteristics ........................................... 14
REVISION HISTORY
7/04—Changed from Rev. B to Rev. C
Changed “trimpot” to “variable resistor” ..................... Universal
Updated Format................................................................ Universal
Updated Outline Dimensions ......................................................43
Changes to Ordering Guide .........................................................43
5/00—Changed from Rev. A to Rev. B.
1/98—Changed from Rev. 0 to Rev. A.
Clock Input Frequency Range .................................................... 3
DC Specifications ......................................................................... 3
AC Specifications.......................................................................... 4
Digital Filter Characteristics ....................................................... 6
Digital Filter Characteristics ....................................................... 7
Digital Specifications ................................................................... 9
Switching Specifications ............................................................ 10
Thermal Characteristics ............................................................ 11
ESD Caution................................................................................ 11
Typical AC Characterization Curves
vs. Decimation Mode ................................................................. 15
Typical AC Characterization Curves for 8× Mode ................ 16
Typical AC Characterization Curves for 4× Mode ................ 17
Typical AC Characterization Curves for 2× Mode ................ 18
Typical AC Characterization Curves for 1× Mode ................ 19
Typical AC Characterization Curves ....................................... 20
Additional AC Characterization Curves ................................. 21
Rev. C | Page 2 of 44
Theory of Operation ...................................................................... 23
Analog Input and Reference Overview ....................................... 24
Reference Operation ...................................................................... 28
Digital Inputs and Outputs ........................................................... 30
Power Dissipation Considerations ............................................... 33
Evaluation Board General Description ....................................... 36
Outline Dimensions ....................................................................... 43
Input Span ................................................................................... 24
Input Compliance Range........................................................... 24
Analog Input Operation ............................................................ 24
Driving the Input........................................................................ 25
Digital Outputs ........................................................................... 30
Mode Operation ......................................................................... 31
Bias Pin Operation ..................................................................... 32
Digital Output Driver Considerations (DRVDD) ................. 33
Grounding and Decoupling...................................................... 34
Features and User Controls....................................................... 36
Shipment Configuration............................................................ 37
Quick Setup................................................................................. 37
Application Information ........................................................... 38
Ordering Guide .......................................................................... 43