IDT82P2281 Просмотр технического описания (PDF) - Integrated Device Technology
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IDT82P2281 Datasheet PDF : 375 Pages
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IDT82P2281
1 PIN ASSIGNMENT
SINGLE T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
GPIO
1
THZ
2
VDDDC[3]
3
GNDDC[3]
4
GNDAP
5
VDDAP
6
GNDAB
7
VDDAB
8
REFR
9
VDDAX 10
TTIP 11
TRING 12
GNDAX 13
GNDAT 14
VDDAT 15
VDDAR 16
RTIP 17
RRING 18
GNDAR 19
NC 20
60 RSCK/MRSCK
59 RSD/MRSD
58 RSIG/MRSIG
57 RSFS/MRSFS
56 TSCK/MTSCK
55 TSD/MTSD
54 TSIG/MTSIG
53 TSFS/MTSFS
52 VDDDIO[2]
51 A[7]
50 VDDDC[2]
49 A[6]
48 GNDDIO[2]
47 GNDDC[2]
46 A[5]
45 A[4]
44 A[3]
43 A[2]
42 A[1]
41 A[0]
Figure 1. 80-Pin TQFP (Top View)
Pin Assignment
3
October 7, 2003
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