參數(shù)資料
型號: XRT73LC03A
廠商: Exar Corporation
英文描述: 3 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT
中文描述: 三通道DS3/E3/STS-1線路接口單元
文件頁數(shù): 17/61頁
文件大?。?/td> 720K
代理商: XRT73LC03A
XRT73LC03A
3 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT
REV. 1.0.1
15
ELECTRICAL CHARACTERISTICS
N
OTE
:
The XRT73LC03A is assembled in a thermally
enhanced package with an integral Copper Heat Slug. The
Heat Slug is solder plated and is exposed on the bottom of
the package and is electrically connected to the internal
GND connections of the device. This Heat Slug can be sol-
E
LECTRICAL
C
HARACTERISTICS
(T
A
= 25
°
C, V
DD
= 3.3V + 5%,
UNLESS
OTHERWISE
SPECIFIED
)
dered to the mounting board if desired, but must be electri-
cally isolated from any V
DD
connections.
N
OTE
:
* Not applicable to pins with pull-up or pull-down
resistors.
ABSOLUTE MAXIMUM RATINGS
Storage Temperature
- 65°C to + 150°C
Operating Temperature
- 40°C to + 85°C
Supply Voltage Range
-0.5V to +3.465V
Theta-JA
25° C/W
Theta-JC
8.5° C/W
S
YMBOL
P
ARAMETER
M
IN
.
TYP
.
M
AX
.
U
NITS
DC Electrical Characteristics
DV
DD
Digital DC Supply Voltage
3.135
3.3
3.465
V
AV
DD
Analog DC Supply Voltage
3.135
3.3
3.465
V
I
CC
Supply Current (Measured while Transmitting and Receiving all
"1’s")
N
OTE
:
V
DD
= 3.465V
350
mA
V
IL
Input Low Voltage *
0.8
V
V
IH
Input High Voltage *
2.0
5.0
V
V
OL
Output Low Voltage, IOUT = -4.0mA *
0.4
V
V
OH
Output High Voltage, IOUT = 4.0mA *
2.8
V
I
L
Input Leakage Current *
±10
μA
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