參數(shù)資料
型號(hào): XRT73LC04AIV
廠商: EXAR CORP
元件分類(lèi): 數(shù)字傳輸電路
英文描述: 4 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT
中文描述: DATACOM, PCM TRANSCEIVER, PQFP144
封裝: 20 X 20 MM, 1.40 MM HEIGHT, TQFP-144
文件頁(yè)數(shù): 19/64頁(yè)
文件大?。?/td> 360K
代理商: XRT73LC04AIV
XRT73LC04A
4 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT
REV. 1.0.1
15
ELECTRICAL CHARACTERISTICS
N
OTE
:
The XRT73LC04A 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
E
LECTRICAL
C
HARACTERISTICS
(T
A
= 25
°
C, V
DD
= 3.3V + 5%,
UNLESS
OTHERWISE
SPECIFIED
)
Ground connections of the device. This Heat Slug can be
soldered to the mounting board if desired, but must be elec-
trically 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
24° C/W
Theta-JC
5.5° 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")
500
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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