kad5512p-21q72ep-i Intersil Corporation, kad5512p-21q72ep-i Datasheet - Page 3

• Manufacturer Part Number: kad5512p-21q72ep-i
• Description: Low Power 12-bit, 250/210/170/125msps Adc
• Manufacturer: Intersil Corporation

Table of Contents
Absolute Maximum Ratings ......................................... 4
Thermal Information...................................................... 4
Electrical Specifications ............................................... 4
Digital Specifications .................................................... 6
Timing Diagrams ........................................................... 7
Switching Specifications .............................................. 7
Pinout/Package Information......................................... 9
Typical Performance Curves ........................................ 13
Theory of Operation ...................................................... 16
Pin Descriptions - 72QFN........................................... 9
Pinout ......................................................................... 10
Pin Descriptions - 48QFN........................................... 11
Pinout ......................................................................... 12
Functional Description ................................................. 16
Power-On Calibration .................................................. 16
User-Initiated Reset ..................................................... 17
Analog Input ................................................................ 17
Clock Input .................................................................. 18
Jitter ............................................................................. 19
Voltage Reference....................................................... 19
Digital Outputs ............................................................. 19
Over Range Indicator .................................................. 19
Power Dissipation ........................................................ 19
Nap/Sleep.................................................................... 19
Data Format ................................................................ 20
3
KAD5512P
Serial Peripheral Interface ........................................... 22
Equivalent Circuits ....................................................... 27
Layout Considerations................................................. 28
Definitions ..................................................................... 29
Revision History ........................................................... 30
Package Outline Drawings........................................... 31
SPI Physical Interface................................................ 22
SPI Configuration....................................................... 22
Device Information ..................................................... 23
Indexed Device Configuration/Control ....................... 23
Global Device Configuration/Control.......................... 24
Device Test ................................................................ 25
SPI Memory Map ....................................................... 26
Split Ground and Power Planes................................. 28
Clock Input Considerations ........................................ 28
Exposed Paddle......................................................... 28
Bypass and Filtering .................................................. 28
LVDS Outputs ............................................................ 28
LVCMOS Outputs ...................................................... 28
Unused Inputs............................................................ 28
L48.7x7E.................................................................... 31
L72.10x10D................................................................ 32
January 16, 2009
FN6807.1