Datasheet

AD8156
Rev. 0 | Page 2 of 20
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Electrical Specifications............................................................... 3
Timing Specifications .................................................................. 4
Timing Diagrams.............................................................................. 5
Absolute Maximum Ratings............................................................ 7
Thermal Resistance ...................................................................... 7
ESD Caution.................................................................................. 7
Pin Configurations and Function Descriptions ........................... 8
Typical Performance Characteristics ............................................. 9
Test Circu it ...................................................................................... 12
Theory of Operation ...................................................................... 13
4 × 4 Mode................................................................................... 13
Dual 2 × 2 Mode......................................................................... 13
Input Equalization...................................................................... 14
Control Interface Description....................................................... 15
Control Pins ................................................................................ 15
Address Pins, A[3:0] Inputs ...................................................... 16
Data Pins, D[3:0] Inputs/Outputs............................................ 16
Control Interface Levels ............................................................ 16
Programming Examples ................................................................ 17
Dual 2 × 2 Mode (MODE Pin = 1)
Programming Examples............................................................ 17
4 × 4 Mode (MODE Pin = 0) Programming Examples ........ 17
Outline Dimensions ....................................................................... 19
Ordering Guide .......................................................................... 19
REVISION HISTORY
5/07—Revision 0: Initial Version