IRMCK201 Datasheet, PDF (4/62 Pages) International Rectifier – High Performance Configurable Digital AC Servo Control IC

IRMCK201
Table of Contents
Overview .......................................................................................................................................................................... 2
IRMCK201 Main Features ............................................................................................................................................ 2
IRMCK201 Block Diagrams .......................................................................................................................................... 7
Basic Block Diagram .................................................................................................................................................... 7
Detailed Block Diagram................................................................................................................................................ 8
Input/Output of IRMCK201 .......................................................................................................................................... 9
Typical Application Connections................................................................................................................................. 13
IC Crystal Clock Circuitry .......................................................................................................................................... 14
Low Pass Filter............................................................................................................................................................ 15
Implementing the Low Pass Filter Shield ............................................................................................................... 16
Cp Rp and Cs Component Values........................................................................................................................... 16
PLL Reset.................................................................................................................................................................... 16
DC Electrical Characteristics and Operating Conditions ......................................................................................... 17
Absolute Maximum Ratings........................................................................................................................................ 17
Recommended Operating Conditions ......................................................................................................................... 17
DC Characteristics ...................................................................................................................................................... 18
Common Quiescent and Leakage Current .................................................................................................................. 18
Input Characteristics – Non Schmitt Trigger Inputs ................................................................................................... 18
Input Characteristics – Schmitt Trigger Inputs ........................................................................................................... 18
Output Characteristics................................................................................................................................................. 18
Output Characteristics OSC2CLK .............................................................................................................................. 19
Pin and I/O Characteristic Table ................................................................................................................................. 20
Power Consumption .................................................................................................................................................... 22
AC Electrical Characteristics and Operating Conditions ......................................................................................... 23
System Level AC Characteristics................................................................................................................................ 23
Sync Pulse to Sync Pulse Timing............................................................................................................................ 23
FAULT and REDLED Response to GATEKILL ................................................................................................... 24
Host Interface AC Characteristics............................................................................................................................... 25
SPI Timing .............................................................................................................................................................. 25
Host Parallel Timing ................................................................................................................................................... 26
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