參數(shù)資料
型號(hào): AM79C987JCB
廠商: ADVANCED MICRO DEVICES INC
元件分類(lèi): 網(wǎng)絡(luò)接口
英文描述: Hardware Implemented Management Information Base (HIMIB) Device
中文描述: DATACOM, ETHERNET TRANSCEIVER, PQCC28
封裝: PLASTIC, LCC-28
文件頁(yè)數(shù): 21/30頁(yè)
文件大?。?/td> 183K
代理商: AM79C987JCB
AMD
P R E L I M I N A R Y
21
Am79C987
ABSOLUTE MAXIMUM RATINGS
Storage Temperature
Ambient Temperature
Under Bias
. . . . . . . . . . . . . . . . . . . . . .
Supply Voltage
. . . . . . . . . . . . . . . .
–65
°
C to +150
°
C
. . . . . . . . . . .
0
°
C to +70
°
C
–0.3 V to +6.0 V
Stresses above those listed under Absolute Maximum Rat-
ings may cause permanent device failure. Functionality at or
above these limits is not implied. Exposure to absolute maxi-
mum ratings for extended periods may affect device reliability.
OPERATING RANGES
Commercial (C) Devices
Case Temperature (T
A
)
Supply Voltages (V
DD
)
All Inputs Within
the Range
. . . . . . . . . .
0
°
C to +70
°
C
5 V
±
5%
. . . . . . . . . . . .
. . . . . . . . . . . . . . . . .
V
DD
+ 0.5 V
V
IN
V
SS
–0.5 V
Operating ranges define those limits between which the func-
tionality of the device is guaranteed.
DC CHARACTERISTICS
Symbol
V
IL
V
IH
V
OL
V
OH
V
OLOD
Parameter Description
Input LOW Voltage
Input HIGH Voltage
Output LOW Voltage
Output High Voltage
Open Drain Output Low Voltage
Test Condition
V
SS
= 0.0 V
Min
–0.5
2.0
Max
0.8
0.5 +V
DD
0.4
Unit
V
V
V
V
V
μ
A
V
V
μ
A
μ
A
mA
I
OL
= 4.0 mA
I
OH
= –0.4 mA
I
OLOD
= 12 mA
2.4
0.4
I
IL
V
ILX
V
IHX
Input Leakage Current
CK Input LOW Voltage
CK Input HIGH Voltage
0 < V
IN
and V
IN
< V
DD
+0.5 V
V
SS
= 0.0 V
V
SS
= 0.0 V
10
1.0
–0.5
3.8
0.5 +V
DD
I
ILX
CK Input LOW Current
V
IN
= V
SS
10
I
IHX
I
DD
CK Input HIGH Current
Power Supply Current
V
IN
= V
DD
f
CK
= 20 MHz
10
40
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