![](http://datasheet.mmic.net.cn/Exar-Corporation/XRT82L24AIV-F_datasheet_100148/XRT82L24AIV-F_3.png)
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XRT82L24A
QUAD E1 LINE TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
REV. 1.1.2
3
ORDERING INFORMATION
PART NUMBER
PACKAGE
OPERATING TEMPERATURE RANGE
XRT82L24AIV
100 Lead TQFP (14 x 14 x 1.4mm)
-40°C to +85°C
FIGURE 3. PIN OUT OF THE XRT82L24A
RxClk_3/RZData_3
RxLOS_3
TxNEG_3
TxPOS_3/TData_3
TxClk_3
A[0]
A[1]
A[2]
A[3]/RxMute
MClk
GND
VDD
D[0]/FIFOS
D[1]/LoopEN_0
D[2]/LoopEN_1
D[3]/LoopEN_2
D[4]/LoopEN_3
D[5]/LoopSEL
D[6]/RxJA
D[7]/TxJA
TxClk_2
TxPOS_2/TData_2
TxNEG_2
RxLOS_2
RxClk_2/RZData_2
RxClk_0/RZData_0
RxLOS_0
TxNEG_0
TxPOS_0/TData_0
TxClk_0
Reset
PTS1/ClkE
PTS2/SR/DR
HW/HOST
PClk/Codes
AGND
AVDD
DGND
WR_R/W/TxOFF_0
RD_DS/TxOFF_1
ALE_AS/TxOFF_2
CS/TxOFF_3
RDY_DTACK
INT
ICT
TxClk_1
TxPOS_1/TData_1
TxNEG_1
RxLOS_1
RxClk_1/RZData_1
Rx
P
O
S
_0/
R
D
at
a_0
RxNEG
_
0
/LCV_0
DVD
D
DG
ND
AG
ND
RR
in
g
_
0
RT
IP
_0
AVDD
TG
N
D
_0
TRing_0
T
V
DD_0
TT
IP
_0
VDD
TT
IP
_3
T
V
DD_3
TRing_3
TG
N
D
_3
AVDD
RT
IP
_3
RR
in
g
_
3
AG
ND
DG
ND
DVD
D
RxNEG
_
3
/LCV_3
Rx
P
O
S
_3/
R
D
at
a_3
Rx
P
O
S
_1/
R
x
D
a
ta_1
RxNEG
_
1
/LCV_1
DVD
D
DG
ND
DG
ND
RR
in
g
_
1
RT
IP
_1
DVD
D
TG
N
D
_1
TRing_1
T
V
DD_1
TT
IP
_1
AG
ND
TT
IP
_2
T
V
DD_2
TRing_2
TG
N
D
_2
AVDD
RT
IP
_2
RR
in
g
_
2
AG
ND
DG
ND
(PLL
)
DVD
D
(PL
L
)
RX
N
E
G
_
2/
LCV
_
2
RX
P
O
S
_2/RDat
a
_2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
50
100
76
75
51
100 Lead TQFP