XRT73L03A Datasheet, PDF (3/62 Pages) Exar Corporation – 3 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT

3
OPERATING TEMPERATURE RANGE
-40^oC to +85^oC
PACKAGE
120 Pin TQFP 14mm X 20mm
PART #
XRT73L03AIV
ORDERING INFORMATION
TxAVDD_0
37
120
DMO_1
DMO_0
38
119
TxAVDD_1
TxAGND_0
39
118
TxAGND_1
AGND_0
40
117
TxOFF_0
RxDVDD_2
41
116
TxOFF_1
HOST/(HW)
42
115
TxOFF_2
RxClk_2
43
114
AGND_1
RNEG_2
44
113
RxDVDD_1
RPOS_2
45
112
LOSMUTEN
RxDGND_2
46
111
RxClk_1
EXClk_0
47
110
RNEG_1
RxDVDD_0
48
RxClk_0
49
XRT73L03A
109
RPOS_1
108
RxDGND_1
RNEG_0
50
107
RLOS_1
RPOS_0
51
106
LCV_1
NC
52
105
RLOL_1
NC
53
104
RxOFF_2
RxDGND_0
54
103
EXClk_2
RLOS_0
55
102
E3_2
LCV_0
56
101
STS1/DS3_2
RLOL_0
57
100
REQEN_2
RLOS_2
58
99
EXClk_1
LCV_2
59
98
EXDVDD
RLOL_2
60
97
EXDGND
XRT73L03A
3 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT
REV. 2.0.4
FIGURE 4. PIN OUT OF THE XRT73L03A IN THE 120 PIN TQFP PACKAGE