參數(shù)資料
型號： 1893YI-10
廠商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類： 網(wǎng)絡接口
英文描述： DATACOM, INTERFACE CIRCUIT, PQFP64
封裝： 10 X 10 MM, TQFP-64
文件頁數(shù)： 46/152頁
文件大?。?/td> 943K
代理商： 1893YI-10
ICS1893 Rev C 6/6/00
June, 2000
14
Chapter 2
Conventions and Nomenclature
ICS1893 Data Sheet - Release
Copyright 2000, Integrated Circuit Systems, Inc.
All rights reserved.
Signal references
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 10, “DC and AC Operating Conditions”defines the electrical
specifications for ‘logic zero’and ‘logic one’signals.
Symbols
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.
Terms:
‘set’,
‘a(chǎn)ctive’,
‘a(chǎn)sserted’,
The terms ‘set’, ‘a(chǎn)ctive’, and ‘a(chǎn)sserted’are synonymous.
They do not necessarily infer logic one.
(For example, an active-low signal can be set to logic zero.)
Terms:
‘cleared’,
‘de-asserted’,
‘inactive’
The terms ‘cleared’, ‘inactive’, and ‘de-asserted’are synonymous.
They do not necessarily infer logic zero.
Terms:
‘twisted-pair receiver’
In reference to the ICS1893, the term ‘Twisted-Pair Receiver’refers to the set
of Twisted-Pair Receive output pins (TP_RXP and TP_RXN).
Terms:
‘twisted-pair transmitter’
In reference to the ICS1893, the term ‘Twisted-Pair Transmitter’refers to the
set of Twisted-Pair Transmit output pins (TP_TXP and TP_TXN).
Table 2-1.
Conventions and Nomenclature (Continued)
Item
Convention / Nomenclature
相關PDF資料
PDF描述
1894-40KLF DATACOM, INTERFACE CIRCUIT, QCC40
1894-40KLFT DATACOM, INTERFACE CIRCUIT, QCC40
1895230000 15 A, STRIP TERMINAL BLOCK, 2 ROWS, 2 DECKS
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18F-08P-244 8 CONTACT(S), CABLE MOUNT, MINI DIN CONNECTOR, PLUG
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1893YI-10LF 功能描述:以太網(wǎng) IC 3.3V 10/100 BASE TX INTEGRATED PHYCEIVER RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
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