參數(shù)資料
型號： AM79C984AJC
廠商： ADVANCED MICRO DEVICES INC
元件分類： 網(wǎng)絡接口
英文描述： enhanced Integrated Multiport Repeater (eIMR⑩)
中文描述： DATACOM, ETHERNET TRANSCEIVER, PQCC84
封裝： PLASTIC, LCC-84
文件頁數(shù)： 32/44頁
文件大?。?/td> 222K
代理商： AM79C984AJC
P R E L I M I N A R Y
32
Am79C984A
ABSOLUTE MAXIMUM RATINGS
Storage Temperature . . . . . . . . . . –65
Ambient Temperature Under Bias . . . . 0
Supply Voltage referenced to
AV
SS
or DV
SS
(AV
DD
Stresses above those listed under ABSOLUTE MAXI-
MUM RATINGS may cause permanent device failure.
Functionality at or above these limits is not implied. Ex-
posure to Absolute Maximum Ratings for extended pe-
riods may affect reliability. Programming conditions may
differ.
°
C to +150
°
C to +70
°
°
C
C
, DV
DD
). . . . . . . –0.3 V to +6.0 V
OPERATING RANGES
Commercial (C) Devices
Temperature (T
A
). . . . . . . . . . . . . . . . . 0
°
C to +70
°
C
Supply Voltages (V
DD
) . . . . . . . . . . . . . . . . . +5 V
±
5%
Operating ranges define those limits between which the
functionality of the device is guaranteed.
DC CHARACTERISTICS over operating ranges unless otherwise specified
Parameter
Symbol
Digital I/O
V
Parameter Description
Test Conditions
Min
Max
Unit
IL
Input LOW Voltage
V
SS
= 0.0 V
–0.5
0.8
V
V
IH
Input HIGH Voltage
V
SS
= 0.0 V
2.0
0.5 + V
DD
V
V
V
OL
Output LOW Voltage
Output HIGH Voltage
Input Leakage Current
Input Leakage Current for STR pin
Open Drain Output LOW Voltage (LED pins)
I
OL
= 4.0 mA
= –0.4 mA
<V
IN
<V
<V
IN
<V
= 12 mA
–
0.4
–
10
50
0.4
V
V
μ
μ
V
OH
I
IL
I
V
V
I
OLOD
OH
2.4
–
–
–
SS
DD
A
A
I
ILSTR
V
OLOD
AUI Ports
I
IAXD
V
AICM
V
AIDV
SS
DD
Input Current at DI
±
and CI
±
Pairs
V
SS
<V
IN
= 0
<V
DD
–500
500
μ
V
A
DI
±
, CI
±
Open Circuit Input Voltage Range
I
IN
= 5.0 V
V
DD
–2.5
– 3.0
V
DD
+2.5
– 1.0
Differential Mode Input Voltage Range
(DI, CI)
DI, CI Squelch Threshold
V
DD
V
V
ASQ
V
ATH
V
AOD
V
AOC
–
–275
–160
mV
DI Switching Threshold
(Note 1)
-35
+35
mV
Differential Output Voltage
(DO+) – (DO)
R
L
= 78
620
1100
mV
Differential Output Voltage
(Reverse Mode)
DO Differential Output Voltage Imbalance
(CI+) – (CI–)
R
L
= 78
620
1100
mV
V
AODI
OFF
R
L
= 78
–25
+25
mV
V
AOD
DO Differential Idle Output Voltage
R
L
= 78
–40
+40
mV
I
AOD
V
AOCM
Twisted Pair Ports
I
IRXD
OFF
DO Differential Idle Output Current
R
L
= 78
= 78
(Note 1)
–1.0
+1.0
mA
DO+, DO- Common Mode Output Voltage
R
L
2.5
V
DD
V
Input Current at RXD
and CI
±
Pairs
RXD Differential Input
RXD+, RXD– Open Circuit
Input Voltage (bias)
Differential Mode Input
Range (RXD)
±
AV
SS
<V
IN
<V
DD
–500
500
μ
A
R
V
RXD
(Note 1)
10
– 3.0
–
– 1.5
k
V
TIVB
V
DD
V
DD
V
TID
V
DD
= 5.0 V
–3.1
+3.1
V
相關(guān)PDF資料
PDF描述
AM79C984AKCW Circular Connector; No. of Contacts:6; Series:MS27474; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:8; Circular Contact Gender:Pin; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:8-35 RoHS Compliant: No
AM79C985JC enhanced Integrated Multiport Repeater Plus (eIMR+⑩)
AM79C985 enhanced Integrated Multiport Repeater Plus (eIMR+⑩)
AM79C985KCW enhanced Integrated Multiport Repeater Plus (eIMR+⑩)
AM79C987 Hardware Implemented Management Information Base (HIMIB) Device
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM79C984AKC\\W 制造商:Advanced Micro Devices 功能描述: 制造商:Rochester Electronics LLC 功能描述:
AM79C984AKC\W 制造商:Advanced Micro Devices 功能描述: 制造商:Rochester Electronics LLC 功能描述:
AM79C984AKCW 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:enhanced Integrated Multiport Repeater (eIMR⑩)
AM79C984APLUTS 制造商:Advanced Micro Devices 功能描述:
AM79C984AWW WAF 制造商:Advanced Micro Devices 功能描述:
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*