Datasheet

AD9514
Rev. 0 | Page 2 of 28
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description......................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Clock Input.................................................................................... 3
Clock Outputs............................................................................... 3
Timing Characteristics ................................................................ 4
Clock Output Phase Noise .......................................................... 5
Clock Output Additive Time Jitter............................................. 8
SYNCB, VREF, and Setup Pins................................................. 10
Power............................................................................................ 10
Timing Diagrams............................................................................ 11
Absolute Maximum Ratings.......................................................... 12
Thermal Characteristics ............................................................ 12
ESD Caution................................................................................ 12
Pin Configuration and Function Descriptions........................... 13
Ter mi nol og y .................................................................................... 14
Typical Performance Characteristics ........................................... 15
Functional Description.................................................................. 18
Overall.......................................................................................... 18
CLK, CLKB—Differential Clock Input ................................... 18
Synchronization.......................................................................... 18
Power-On SYNC .................................................................... 18
SYNCB..................................................................................... 18
R
SET
Resistor ................................................................................ 19
VREF............................................................................................ 19
Setup Configuration................................................................... 19
Divider Phase Offset.................................................................. 22
Delay Block ................................................................................. 22
Outputs........................................................................................ 23
Power Supply............................................................................... 23
Exposed Metal Paddle ........................................................... 24
Power Management ................................................................... 24
Applications..................................................................................... 25
Using the AD9514 Outputs for ADC Clock Applications.... 25
LVPECL Clock Distribution ..................................................... 25
LVDS Clock Distribution.......................................................... 26
CMOS Clock Distribution ........................................................ 26
Setup Pins (S0 to S10)................................................................ 26
Power and Grounding Considerations and Power Supply
Rejection...................................................................................... 26
Phase Noise and Jitter Measurement Setups........................... 27
Outline Dimensions....................................................................... 28
Ordering Guide .......................................................................... 28
REVISION HISTORY
7/05—Revision 0: Initial Version