ICS1893 Integrated Circuit Systems, ICS1893 Datasheet - Page 7

• Manufacturer Part Number: ICS1893
• Description: 3.3-V 10Base-T/100Base-TX Integrated PHYceiver
• Manufacturer: Integrated Circuit Systems

ICS1893 Rev C 6/6/00
Section
8.14
8.14.1
8.14.2
8.14.3
8.14.4
8.14.5
8.14.6
8.14.7
8.14.8
8.14.9
Chapter 9
9.1
9.2
9.3
9.3.1
9.3.2
9.3.3
9.3.4
9.3.5
9.3.6
Chapter 10
10.1
10.2
10.3
10.4
10.4.1
10.4.2
10.4.3
10.4.4
10.5
10.5.1
10.5.2
10.5.3
10.5.4
10.5.5
10.5.6
10.5.7
10.5.8
10.5.9
ICS1893 - Release
Pin Diagram, Listings, and Descriptions ..................................................................... 103
DC and AC Operating Conditions............................................................................... 123
Register 19: Extended Control Register 2 ........................................................... 100
Node/Repeater Configuration (bit 19.15) ............................................................. 101
Hardware/Software Priority Status (bit 19.14) ...................................................... 101
Remote Fault (bit 19.13) ...................................................................................... 101
ICS Reserved (bits 19.12:8) ................................................................................. 101
Twisted Pair Tri-State Enable, TPTRI (bit 19.7) ................................................... 102
ICS Reserved (bits 19.12:6) ................................................................................. 102
Force LEDs On (bit 19.5) ..................................................................................... 102
ICS Reserved (bits 19.4:1) ................................................................................... 102
Automatic 100Base-TX Power-Down (bit 19.0) ................................................... 102
ICS1893 Pin Diagram .......................................................................................... 103
ICS1893 Pin Listings ............................................................................................ 104
ICS1893 Pin Descriptions .................................................................................... 105
Transformer Interface Pins .................................................................................. 105
Multi-Function (Multiplexed) Pins: PHY Address and LED Pins .......................... 106
Configuration Pins ................................................................................................ 110
MAC/Repeater Interface Pins .............................................................................. 112
Reserved Pins ...................................................................................................... 121
Ground and Power Pins ....................................................................................... 122
Absolute Maximum Ratings ................................................................................. 123
Recommended Operating Conditions .................................................................. 123
Recommended Component Values ..................................................................... 124
DC Operating Characteristics .............................................................................. 125
DC Operating Characteristics for Supply Current ................................................ 125
DC Operating Characteristics for TTL Inputs and Outputs .................................. 125
DC Operating Characteristics for REF_IN ........................................................... 126
DC Operating Characteristics for Media Independent Interface .......................... 126
Timing Diagrams .................................................................................................. 127
Timing for Clock Reference In (REF_IN) Pin ....................................................... 127
Timing for Transmit Clock (TXCLK) Pins ............................................................. 128
Timing for Receive Clock (RXCLK) Pins .............................................................. 129
100M MII / 100M Stream Interface: Synchronous Transmit Timing ..................... 130
10M MII: Synchronous Transmit Timing .............................................................. 131
MII / 100M Stream Interface: Synchronous Receive Timing ................................ 132
MII Management Interface Timing ....................................................................... 133
10M Serial Interface: Receive Latency ................................................................ 134
10M Media Independent Interface: Receive Latency ........................................... 135
Copyright © 2000, Integrated Circuit Systems, Inc.
All rights reserved.
Table of Contents
Title
7
Table of Contents
June, 2000
Page