ICS1893AF View Datasheet(PDF) - Integrated Circuit Systems

Part Name

Description

MFG CO.

ICS1893AF

3.3-V 10Base-T/100Base-TX Integrated PHYceiver™

Integrated Circuit Systems 

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ICS1893AF Data Sheet - Release

Chapter 10 DC and AC Operating Conditions

10.4.3 DC Operating Characteristics for REF_IN

Table 10-6 lists the 3.3-V DC characteristics for the REF_IN pin.

Note: The REF_IN input switch point is 50% of VDD.

Table 10-6. 3.3-V DC Operating Characteristics for REF_IN

Parameter

Input High Voltage

Input Low Voltage

Symbol

VIH

VIL

Test Conditions

VDD_IO = 3.47 V

VDD_IO = 3.14 V

Min.

2.97

–

Max.

–

0.33

Units

V

V

10.4.4 DC Operating Characteristics for Media Independent Interface

Table 10-7 lists DC operating characteristics for the Media Independent Interface (MII) for the ICS1893AF.

Table 10-7. DC Operating Characteristics for Media Independent Interface

Parameter

MII Input Pin Capacitance

MII Output Pin Capacitance

MII Output Drive Impedance

Conditions

–

–

VDD_IO = 3.3V

Minimum

–

–

–

Typical

–

–

60

Maximum

8

14

–

Units

pF

pF

Ω

ICS1893AF, Rev. D 10/26/04

Copyright © 2004, Integrated Circuit Systems, Inc.

All rights reserved.

113

October, 2004

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