ACS8509 Semtech Corporation, ACS8509 Datasheet - Page 4

• Manufacturer Part Number: ACS8509
• Description: Synchronous Equipment Timing Source for Sonet or SDH Network Elements
• Manufacturer: Semtech Corporation

Figure 2 ACS8509 Pin Diagram Synchronous Equipment Timing Source for SONET or SDH Network Elements
Revision 2.00/January 2006 © Semtech Corp.
Pin Diagram
ADVANCED COMMUNICATIONS
1
2
3
4
5
6
7
8
9
10
11
1
12
13
14
15
16
17
18
19
20
21
22
23
24
25
AGND
TRST
IC
NC
AGND
VA1+
TMS
INTREQ
TCK
REFCLK
DGND
VD+
VD+
DGND
DGND
VD+
NC
IC
VA2+
AGND
TDO
IC
TDI
DGND
DGND
SONET/SDH SETS
ACS8509
FINAL
Page 4
ACS8509 SETS
F8509D_002PINDIAG_01
DATASHEET
www.semtech.com
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
RDY
PORB
ALE
RDB
WRB
CSB
A0
A1
A2
A3
A4
A5
A6
DGND
VDD
UPSEL0
UPSEL1
UPSEL2
IC
SEC4
IC
SEC3
IC
IC
SEC2