參數(shù)資料
型號(hào)： LQ80221
英文描述： LAN Transceiver
中文描述： 網(wǎng)絡(luò)收發(fā)器
文件頁數(shù)： 55/91頁
文件大?。?/td> 907K
代理商： LQ80221
80220/80221
4-55
MD400159/E
6.0 Specifications
ABSOLUTE MAXIMUM RATINGS
Absolute maximum ratings are limits beyond which may
cause permanent damage to the device or affect device
reliability. All voltages are specified with respect to GND,
unless otherwise specified.
VCC Supply Voltage ...................................-0.3V to 6.0V
All Inputs and Outputs
with Respect to GND ........................-0.3V to VCC+0.3V
Package Power Dissipation, ..................2.0 Watt @70
°
C
Storage Temperature ................................-65 to +150
°
C
Temperature Under Bias .............................-10 to +80
°
C
Lead Temperature (Soldering, 10 Sec) ................ 260
°
C
Body Temperature (Soldering, 30 Sec) ................ 220
°
C
DC ELECTRICAL CHARACTERISTICS
Unless otherwise noted, all test conditions are as follows:
1. T
A
= 0 to +70
°
C
2. V
= 5V +/-5%
3. 25 MHz +/- 0.01%
4. REXT = 10K +/- 1%, no load
LIMIT
TYP
SYM
V
IL
PARAMETER
Input Low Voltage
MIN
MAX
0.8
V
CC
-1.0
1.5
UNIT
Volt
Volt
Volt
Volt
Volt
Volt
μ
A
CONDITIONS
All except OSCIN, MDA[4:0]
MDA[4:0]
OSCIN
All except OSCIN, MDA[4:0]
MDA[4:0]
OSCIN
V
= GND
All Except OSCIN, MDA[4:0],
TRFADJ [1:0], T4LNK, TPI
±
V
IN
= GND, TRFADJ0
V
IN
= GND, MDA[4:0]
V
IN
= GND, TRFADJ1, T4LNK
V
IN
= GND, OSCIN
V
= V
All Except OSCIN,
TRFADJ[1:0], T4ADV, TPI
±
, RPTR
V
IN
= V
CC
, TRFADJ1
V
IN
= V
CC
, TRFADJ0, T4ADV, RPTR
V
IN
= V
CC
, OSCIN
I
= -4 mA
All Except PLED[5:0], TPO
±
I
OL
= -20 mA, PLED[5:0]
I
= 4 mA
All Except PLED[5:0], MDINT, TPO
±
I
OH
= 4
μ
A, PLED[5:2], MDINT
V
IH
Input High Voltage
2
V
CC
- 0.5
3.5
I
IL
Input Low Current
±
1
±
10
-25
-120
-150
±
1
μ
A
μ
A
μ
A
μ
A
μ
A
-4
-12
I
IH
Input High Current
±
10
120
150
0.4
μ
A
μ
A
μ
A
Volt
12
V
OL
Output Low Voltage
1
Volt
Volt
V
OH
Output High Voltage
V
CC
-1.0
2.4
Volt
V
CC
-1.0
Volt
I
OH
= 10 mA, PLED[1:0]
C
IN
I
CC
I
SS
Input Capacitance
V
CC
Supply Current
GND Supply Current
5
pF
mA
mA
mA
170
200
250
1
Transmitting
Transmitting
Powerdown Mode
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