AD9854ASQ Analog Devices Inc, AD9854ASQ Datasheet - Page 2

• Manufacturer Part Number: AD9854ASQ
• Manufacturer: Analog Devices Inc

Specifications of AD9854ASQ

• Lead Free Status / RoHS Status: Not Compliant

AD9854
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 3
General Description ......................................................................... 4
Specifications..................................................................................... 5
Absolute Maximum Ratings............................................................ 8
Pin Configuration and Function Descriptions............................. 9
Typical Performance Characteristics ........................................... 12
Typical Applications ....................................................................... 16
Theory of Operation ...................................................................... 19
Using the AD9854 .......................................................................... 28
Explanation of Test Levels ........................................................... 8
ESD Caution.................................................................................. 8
Modes of Operation ................................................................... 19
Internal and External Update Clock ........................................ 28
On/Off Output Shaped Keying (OSK) .................................... 28
I and Q DACs.............................................................................. 29
Control DAC ............................................................................... 29
Inverse Sinc Function ................................................................ 29
REFCLK Multiplier .................................................................... 30
Rev. D | Page 2 of 52
Programming the AD9854............................................................ 31
General Operation of the Serial Interface ................................... 35
MSB/LSB Transfers......................................................................... 37
Power Dissipation and Thermal Considerations ....................... 39
Thermally Enhanced Package Mounting Guidelines ................ 41
Evaluation Board ............................................................................ 42
Outline Dimensions ....................................................................... 51
MASTER RESET ........................................................................ 31
Parallel I/O Operation ............................................................... 33
Serial Port I/O Operation.......................................................... 33
Instruction Byte .......................................................................... 36
Serial Interface Port Pin Descriptions ..................................... 36
Notes on Serial Port Operation ................................................ 36
Control Register Description.................................................... 37
Thermal Impedance................................................................... 39
Junction Temperature Considerations .................................... 39
Evaluation of Operating Conditions........................................ 40
Evaluation Board Instructions.................................................. 42
General Operating Instructions ............................................... 42
Using the Provided Software .................................................... 44
Support ........................................................................................ 44
Ordering Guide .......................................................................... 51