1893BKLFT IDT, 1893BKLFT Datasheet - Page 13

• Manufacturer Part Number: 1893BKLFT
• Description: Ethernet ICs 3.3V 10/100 BASE TX INTEGRATED PHYCEIVER
• Manufacturer: IDT

Specifications of 1893BKLFT

• Rohs: yes
• Part # Aliases: ICS1893BKLFT

ICS1893BF, Rev. F, 5/13/10
Table 2-1. Conventions and Nomenclature (Continued)
Signal references
Symbols
Terms:
‘set’,
‘active’,
‘asserted’,
Terms:
‘cleared’,
‘de-asserted’,
‘inactive’
Terms:
‘twisted-pair receiver’
Terms:
‘twisted-pair transmitter’
ICS1893BF Data Sheet Rev. F - Release
Item
The terms ‘set’, ‘active’, and ‘asserted’ are synonymous.
They do not necessarily infer logic one.
(For example, an active-low signal can be set to logic zero.)
The terms ‘cleared’, ‘inactive’, and ‘de-asserted’ are synonymous.
They do not necessarily infer logic zero.
In reference to the ICS1893BF, the term ‘Twisted-Pair Receiver’ refers to the
set of Twisted-Pair Receive output pins (TP_RXP and TP_RXN).
In reference to the ICS1893BF, the term ‘Twisted-Pair Transmitter’ refers to
the set of Twisted-Pair Transmit output pins (TP_TXP and TP_TXN).
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When referring to signals, the terms:
– ‘FALSE’, ‘low’, or ‘zero’ represent signals that are logic zero.
– ‘TRUE’, ‘high’, or ‘one’ represent signals that are logic one.
Chapter 9, “DC and AC Operating Conditions”
specifications for ‘logic zero’ and ‘logic one’ signals.
In this data sheet, code group names are referred to as ‘symbols’ and they
are shown between '/' (slashes). For example, the symbol /J/ represents
the first half of the Start-of-Stream Delimiter (SSD1).
Symbol sequences are shown in succession. For example, /I/J/K/
represents an IDLE followed by the SSD.
Copyright © 2009, IDT, Inc.
All rights reserved.
13
Convention / Nomenclature
Chapter 2 Conventions and Nomenclature
defines the electrical
May, 2010