IRMCK201

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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