AD9854/PCBZ Analog Devices Inc, AD9854/PCBZ Datasheet - Page 2

• Manufacturer Part Number: AD9854/PCBZ
• Description: 300 MHZ QUADRATURE DDS SYN. Eval Board
• Manufacturer: Analog Devices Inc
• Series: AgileRF™r

Specifications of AD9854/PCBZ

• Main Purpose: Timing, Direct Digital Synthesis (DDS)
• Utilized Ic / Part: AD9854
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / RoHS Status: Lead free / RoHS 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 .......................................................................... 29
Thermal Resistance ...................................................................... 8
Explanation of Test Levels ........................................................... 8
ESD Caution.................................................................................. 8
Modes of Operation ................................................................... 19
Internal and External Update Clock ........................................ 29
On/Off Output Shaped Keying (OSK) .................................... 29
I and Q DACs.............................................................................. 30
Control DAC ............................................................................... 30
Inverse Sinc Function ................................................................ 31
REFCLK Multiplier .................................................................... 31
Rev. E | Page 2 of 52
Programming the AD9854............................................................ 32
General Operation of the Serial Interface ................................... 36
MSB/LSB Transfers......................................................................... 38
Power Dissipation and Thermal Considerations ....................... 40
Thermally Enhanced Package Mounting Guidelines ................ 41
Evaluation Board ............................................................................ 42
Outline Dimensions ....................................................................... 52
MASTER RESET ........................................................................ 32
Parallel I/O Operation ............................................................... 34
Serial Port I/O Operation.......................................................... 34
Instruction Byte .......................................................................... 37
Serial Interface Port Pin Descriptions ..................................... 37
Notes on Serial Port Operation ................................................ 37
Control Register Description.................................................... 38
Thermal Impedance................................................................... 40
Junction Temperature Considerations .................................... 40
Evaluation of Operating Conditions........................................ 41
Evaluation Board Instructions.................................................. 42
General Operating Instructions ............................................... 42
Using the Provided Software .................................................... 44
Support ........................................................................................ 44
Ordering Guide .......................................................................... 52