XRT75L03D Datasheet, PDF (31/134 Pages) Exar Corporation – THREE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER

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XRT75L03D
THREE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER REV. 1.0.0
XRT75L03D PIN LISTING IN NUMERICAL ORDER
PIN #
PIN NAME
TYPE
COMMENTS
1
TxON_1
I
This input pin is internally pulled ’High’.
2
TNDATA_1
I
3
TPDATA_1
I
4
TCLK_1
I
5
MRING_1
I
6
MTIP_1
7
TAOS_1
8
TAOS_2
9
TxLEV_1
10
TxLEV_2
11
TTIP_1
I
I
1. Not Active while in Host Mode
2. This input pin is internally pulled low.
I
1. Not Active while in Host Mode
2. This input pin is internally pulled low.
I
1. Not Active while in Host Mode
2. This input pin is internally pulled low.
I
1. Not Active while in Host Mode
2. This input pin is internally pulled low.
O
12
DVDD
***
13
TRING_1
O
14
TxAGND_1
***
15
TxAGND_2
***
16
MRING_2
I
17
MTIP_2
I
18
GND
***
19
TRING_2
O
20
TxVDD_2
***
21
TTIP_2
O
22
DMO_2
O
23
TxAVDD_2
***
24
TNDATA_2
I
25
TPDATA_2
I
26
TCLK_2
I
27
TxGND_0
***
28
TRING_0
O
29
TxVDD_0
***
30
TTIP_0
O
26