Datasheet

AD9513
Rev. 0 | Page 2 of 28
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description......................................................................... 1
Specifications..................................................................................... 3
Clock Input.................................................................................... 3
Clock Outputs............................................................................... 3
Timing Characteristics ................................................................ 4
Clock Output Phase Noise .......................................................... 6
Clock Output Additive Time Jitter............................................. 8
SYNCB, VREF, and Setup Pins................................................... 9
Power.............................................................................................. 9
Timing Diagrams............................................................................ 10
Absolute Maximum Ratings.......................................................... 11
Thermal Characteristics ............................................................ 11
ESD Caution................................................................................ 11
Pin Configuration and Function Descriptions........................... 12
Terminology .................................................................................... 13
Typical Performance Characteristics ........................................... 14
Functional Description.................................................................. 17
Overall.......................................................................................... 17
CLK, CLKB—Differential Clock Input ................................... 17
Synchronization.......................................................................... 17
Power-On SYNC .................................................................... 17
SYNCB..................................................................................... 17
RSET Resistor ............................................................................. 18
VREF............................................................................................ 18
Setup Configuration................................................................... 18
Divider Phase Offset .................................................................. 20
Delay Block ................................................................................. 21
Outputs ........................................................................................ 21
Power Supply............................................................................... 22
Exposed Metal Paddle ........................................................... 22
Power Management ................................................................... 22
Applications..................................................................................... 23
Using the AD9513 Outputs for ADC Clock Applications.... 23
LVDS Clock Distribution.......................................................... 23
CMOS Clock Distribution ........................................................ 23
Setup Pins (S0 to S10)................................................................ 24
Power and Grounding Considerations and Power Supply
Rejection...................................................................................... 24
Phase Noise and Jitter Measurement Setups........................... 25
Outline Dimensions....................................................................... 26
Ordering Guide .......................................................................... 26
REVISION HISTORY
9/05—Revision 0: Initial Version