參數資料
型號: XRT82L38
廠商: Exar Corporation
英文描述: Octal E1/T1/J1 Line Transceiver with Clock Recovery and Jitter Attenuator(八 T1/E1/J1線收發(fā)器(帶時鐘恢復和振蕩衰減器))
中文描述: 八進制E1/T1/J1線收發(fā)器時鐘恢復和抖動衰減器(八的T1/E1/J1線收發(fā)器(帶時鐘恢復和振蕩衰減器))
文件頁數: 33/54頁
文件大?。?/td> 356K
代理商: XRT82L38
XRT82L38
OCTAL E1/T1/J1 LINE TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
PRELIMINARY
REV. P1.0.5
31
ABSOLUTE MAXIMUM RATINGS
Storage Temperature
-65
°
C to + 150
°
C
Operating Temperature
-40
°
C to + 85
°
C
Supply Voltage
-0.5V to + 6.0V
2 layer PCB
Theta-JA
Theta-JC
27
°
C/W
8
°
C/W
4 layer PCB
Theta-JA
Theta-JC
18
°
C/W
6
°
C/W
T
ABLE
12: AC E
LECTRICAL
C
HARACTERISTICS
(Vdd=3.3V±5%, Ta=25
°
C unless otherwise specified)
P
ARAMETER
S
YMBOL
M
IN
T
YP
M
AX
U
NITS
E1 MCLK Clock Frequency
-
2.048
-
MHz
T1 MCLK Clock Frequency
-
1.544
-
MHz
MCLK Clock Duty Cycle
40
-
60
%
MCLK Clock Tolerance
-
±50
-
ppm
E1 TxClk Clock Period
T
CLKP
-
488
-
ns
T1 TxClk Clock Period
T
CLKP
-
648
-
ns
TxClk Duty Cycle
T
CDU
30
50
70
%
Transmit Data Setup Time
T
SU
50
-
-
ns
Transmit Data Hold Time
T
HO
30
-
-
ns
TxClk Rise Time (10%/90%)
T
CLKR
-
-
40
ns
TxClk Fall Time (90%/10%)
T
CLKF
-
-
40
ns
RxClk Duty Cycle
R
CDU
45
50
55
%
Receive Data Setup Time
R
SU
150
-
-
Receive Data Hold Time
R
HO
150
-
-
ns
RxClk to Data Delay
R
DY
-
-
40
ns
RxClk Rise Time (10%/90%) with 25pF Loading.
R
CLKR
-
-
40
ns
RxClk Fall Time(90%/10%) with 25pF Loading
R
CLKF
40
ns
相關PDF資料
PDF描述
XRT83D10 SINGLE CHANNEL DS1/CEPT LINE INTERFACE UNIT
XRT83D10IW SINGLE CHANNEL DS1/CEPT LINE INTERFACE UNIT
XRT83L314 14-CHANNEL T1/E1/J1 LONG-HAUL/SHORT-HAUL LINE INTERFACE UNIT
XRT83L314IB 14-CHANNEL T1/E1/J1 LONG-HAUL/SHORT-HAUL LINE INTERFACE UNIT
XRT83L34 QUAD T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
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