XRT91L32 View Datasheet(PDF) - Exar Corporation
Part Name
Description
MFG CO.
'XRT91L32' PDF : 37 Pages View PDF
xr
REV. 1.0.2
XRT91L32
STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER
FIGURE 2. 100 QFP PIN OUT OF THE XRT91L32 (TOP VIEW)
RLOOPS
1
VDD3.3
2
ALOOP
3
RESET
4
LO O P TIM E
5
NC
6
NC
7
CMUFREQSEL
8
VDD_PECL
9
TXOP
10
TXON
11
GND
12
NC
13
NC
14
VDD_PECL
15
NC
16
DLOSDIS
17
GND
18
XRXCLKIP
19
XRXCLKIN
20
VDD_PECL
21
OOF
22
CDRDIS
23
RXIP
24
RXIN
25
NC
26
NC
27
VDD3.3
28
REFCLKP
29
REFCLKN
30
XRT91L32
80
NC
79
NC
78
NC
77
NC
76
VDD3.3
75
GND
74
NC
73
NC
72
GND
71
AGND_RX
70
AGND_RX
69
AVDD3.3_RX
68
AVDD3.3_RX
67
AVDD3.3_RX
66
CAP2P
65
CAP2N
64
CAP1N
63
CAP1P
62
AVDD3.3_TX
61
NC
60
AGND_TX
59
AGND_TX
58
VDD3.3
57
NC
56
TTLREFCLK
55
GND
54
VDD3.3
53
LOSEXT
52
NC
51
CDRAUXREFCLK
PART NUMBER
XRT91L32IQ-F
ORDERING INFORMATION
PACKAGE
100 Pin QFP
OPERATING TEMPERATURE RANGE
-40°C to +85°C
3
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